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Evaluation of the physical parameters of nano-sized tetrachlorosilane as an inorganic material a mixed solvent using Fuoss-Shedlovsky and Fuoss-Hsia-Fernández-Prini techniques | [
"Enas Aljuhani",
"Zehba A Al-Ahmed"
] | The electrical conductance of nano-sized tetrachlorosilane is measured in 50% mixed solvent of (absolute ethanol-H 2 O) at various temperatures. The Λ 0 (limiting molar conductance) and the K A (association constant) are evaluated via using Fuoss-Shedlovsky (F-SH) and Fuoss-Hsia-Fernández-Prini (FHFP) theories. The standard thermodynamic parameters... | Sep 2020 | https://www.researchgate.net/publication/344353097_Evaluation_of_the_physical_parameters_of_nano-sized_tetrachlorosilane_as_an_inorganic_material_a_mixed_solvent_using_Fuoss-Shedlovsky_and_Fuoss-Hsia-Fernandez-Prini_techniques | Thermodynamics |
Local master equations bypass the secular approximation | [
"Stefano Scali",
"Janet Anders",
"Luis A. Correa"
] | Master equations are a vital tool to model heat flow through nanoscale thermodynamic systems. Most practical devices are made up of interacting sub-system, and are often modelled using either local master equations (LMEs) or global master equations (GMEs). While the limiting cases in which either the LME or the GME breaks down are well understood,... | Sep 2020 | https://www.researchgate.net/publication/344373573_Local_master_equations_bypass_the_secular_approximation | Thermodynamics |
Thermodynamic bound on speed limit in systems with unidirectional transitions and a tighter bound | [
"Deepak Gupta",
"Daniel Maria Busiello"
] | We consider a general discrete state-space system with both unidirectional and bidirectional links. In contrast to bidirectional links, there is no reverse transition along the unidirectional links. Herein, we first compute the statistical length and the thermodynamic cost function for transitions in the probability space, highlighting contribution... | Sep 2020 | https://www.researchgate.net/publication/344359812_Thermodynamic_bound_on_speed_limit_in_systems_with_unidirectional_transitions_and_a_tighter_bound | Thermodynamics |
The "isothermal" compressibility of active matter | [
"Austin Dulaney",
"Stewart Mallory",
"John F. Brady"
] | We demonstrate that the mechanically-defined "isothermal" compressibility behaves as a thermodynamic-like response function for suspensions of active Brownian particles. The compressibility computed from the active pressure - a combination of the collision and unique swim pressures - is capable of predicting the critical point for motility induced... | Sep 2020 | https://www.researchgate.net/publication/344373398_The_isothermal_compressibility_of_active_matter | Thermodynamics |
Thermodynamic and Kinetic Studies of Dissolution of Hematite in Mixtures of Oxalic and Sulfuric Acid | [
"Paula Vehmaanperä",
"Riina Salmimies",
"Antti Häkkinen"
] | The dissolution of iron oxides in mixtures of acids is fairly uncommon but can result in a more efficient dissolution process. The objective in this work was to investigate the dissolution of synthetic hematite powder in mixtures of oxalic and sulfuric acid. Experiments were done at different acid ratios and temperatures. An increase in temperature... | Sep 2020 | https://www.researchgate.net/publication/344745927_Thermodynamic_and_Kinetic_Studies_of_Dissolution_of_Hematite_in_Mixtures_of_Oxalic_and_Sulfuric_Acid | Thermodynamics |
Minimum Entropy Generation Rate and Maximum Yield Optimization of Sulfuric Acid Decomposition Process Using NSGA-II | [
"Ming Sun",
"Shaojun Xia",
"Lingen Chen",
"Chenqi Tang"
] | Based on the theory of finite-time thermodynamics (FTT), the effects of three design parameters, that is, inlet temperature, inlet pressure, and inlet total mole flow rate, of a tubular plug-flow sulfuric acid decomposition reactor on the total entropy generation rate (EGR) and SO2 yield are analyzed firstly. One can find that when the three design... | Sep 2020 | https://www.researchgate.net/publication/345414966_Minimum_Entropy_Generation_Rate_and_Maximum_Yield_Optimization_of_Sulfuric_Acid_Decomposition_Process_Using_NSGA-II | Thermodynamics |
Generalized entropies, density of states, and non-extensivity | [
"Sámuel Gáspár Balogh",
"Gergely Palla",
"Péter Pollner",
"Dániel Czégel"
] | The concept of entropy connects the number of possible configurations with the number of variables in large stochastic systems. Independent or weakly interacting variables render the number of configurations scale exponentially with the number of variables, making the Boltzmann–Gibbs–Shannon entropy extensive. In systems with strongly interacting v... | Sep 2020 | https://www.researchgate.net/publication/344353387_Generalized_entropies_density_of_states_and_non-extensivity | Thermodynamics |
The Quantum Friction and Optimal Finite-Time Performance of the Quantum Otto Cycle | [
"Andrea Roberto Insinga"
] | In this work we considered the quantum Otto cycle within an optimization framework. The goal was maximizing the power for a heat engine or maximizing the cooling power for a refrigerator. In the field of finite-time quantum thermodynamics it is common to consider frictionless trajectories since these have been shown to maximize the work extraction... | Sep 2020 | https://www.researchgate.net/publication/345370693_The_Quantum_Friction_and_Optimal_Finite-Time_Performance_of_the_Quantum_Otto_Cycle | Thermodynamics |
Bethe strings in the dynamical structure factor of the spin-1/2 Heisenberg XXX chain | [
"J. M. P. Carmelo",
"T. Cadez",
"P. D. Sacramento"
] | Recently there has been a renewed interest in the spectra and role in dynamical properties of excited states of the spin-1/2 Heisenberg antiferromagnetic chain in longitudinal magnetic fields associated with Bethe strings. The latter are bound states of elementary magnetic excitations described by Bethe-ansatz complex non-real rapidities. Previous... | Sep 2020 | https://www.researchgate.net/publication/344347847_Bethe_strings_in_the_dynamical_structure_factor_of_the_spin-12_Heisenberg_XXX_chain | Thermodynamics |
Temas especiales sobre la Segunda Ley de la Termodinámica. | [
"Carlos Eduardo de Jesús Sierra Cuartas"
] | null | Sep 2020 | https://www.researchgate.net/publication/351140473_Temas_especiales_sobre_la_Segunda_Ley_de_la_Termodinamica | Thermodynamics |
Optimal energy conversion through anti-adiabatic driving breaking time-reversal symmetry | [
"Loris Maria Cangemi",
"Matteo Carrega",
"Antonio de Candia",
"G. Benenti"
] | Starting with Carnot engine, the ideal efficiency of a heat engine has been associated with quasi-static transformations and vanishingly small output power. Here, we exactly calculate the thermodynamic properties of a isothermal heat engine, in which the working medium is a periodically driven underdamped harmonic oscillator, focusing instead on th... | Sep 2020 | https://www.researchgate.net/publication/344360258_Optimal_energy_conversion_through_anti-adiabatic_driving_breaking_time-reversal_symmetry | Thermodynamics |
Deconfined metal-insulator transitions in quantum Hall bilayers | [
"Liujun Zou",
"Debanjan Chowdhury"
] | We propose that quantum Hall bilayers in the presence of a periodic potential at the scale of the magnetic length can host examples of a deconfined metal-insulator transition (DMIT), where a Fermi-liquid (FL) metal with a generic electronic Fermi surface evolves into a gapped insulator (or an insulator with Goldstone modes) through a continuous qua... | Sep 2020 | https://www.researchgate.net/publication/345370780_Deconfined_metal-insulator_transitions_in_quantum_Hall_bilayers | Thermodynamics |
Thermodynamic analysis of dissociation of periodic dislocation dipoles in isotropic crystals | [
"X. W. Zhou"
] | In the past, experimentally observed dislocations were often interpreted using an isolated dislocation assumption because the effect of background dislocation density was difficult to evaluate. Contrarily, dislocations caused by atomistic simulations under periodic boundary conditions can be better interpreted because linear elastic theory has been... | Sep 2020 | https://www.researchgate.net/publication/345365127_Thermodynamic_analysis_of_dissociation_of_periodic_dislocation_dipoles_in_isotropic_crystals | Thermodynamics |
Report of the Double-Molybdate Phase Cs2Ba(MoO4)2 with a Palmierite Structure and Its Thermodynamic Characterization | [
"Anna Louise Smith",
"Nathan de Zoete",
"Maikel Rutten",
"Eric Colineau"
] | The existence of a novel double-molybdate phase with a palmierite-type structure, Cs2Ba(MoO4)2, is revealed in this work, and its structural properties at room temperature have been characterized in detail using X-ray and neutron diffraction measurements. In addition, its thermal stability and thermal expansion are investigated in the temperature r... | Sep 2020 | https://www.researchgate.net/publication/344346347_Report_of_the_Double-Molybdate_Phase_Cs2BaMoO42_with_a_Palmierite_Structure_and_Its_Thermodynamic_Characterization | Thermodynamics |
Dissipation of electron-beam-driven plasma wakes | [
"Rafal Zgadzaj",
"Thaymine Lorrany Figueira Silva",
"V K Khudyakov",
"M.C. Downer"
] | Metre-scale plasma wakefield accelerators have imparted energy gain approaching 10 gigaelectronvolts to single nano-Coulomb electron bunches. To reach useful average currents, however, the enormous energy density that the driver deposits into the wake must be removed efficiently between shots. Yet mechanisms by which wakes dissipate their energy in... | Sep 2020 | https://www.researchgate.net/publication/344354754_Dissipation_of_electron-beam-driven_plasma_wakes | Thermodynamics |
First-principles investigations on the anisotropic elasticity and thermodynamic properties of U 3 Si 2 –Al | [
"Xinyu Chen",
"Yanqing Qin",
"Diwei Shi",
"Shiyu Du"
] | U3Si2 has been tested as a new type of nuclear fuel, and Al has been proven to improve its oxidation resistance. However, there is no research on its anisotropic mechanical and thermal properties. The mechanical and thermal properties of Al-alloyed U3Si2 nuclear fuel are calculated on the basis of first principles. Through the phonon dispersion cur... | Sep 2020 | https://www.researchgate.net/publication/345372670_First-principles_investigations_on_the_anisotropic_elasticity_and_thermodynamic_properties_of_U_3_Si_2_-Al | Thermodynamics |
A Thermodynamic Study of the Inclusion Processes of e-and/ -Cyclodextrins with the Acid Forms of Methyl Orange and Methyl Yellow | [
"Khalid M. Tawarah"
] | The effect of temperature on the UV-visible spectra of the acid forms of methyl orange and methyl yellow in the presence of c~-and/~-cyclodextrins was analysed in terms of l : 1 inclusion processes. Three inclusion processes were considered for each azo dye/cyclodextrin system. The processes are the apparent inclusion process, the ammonium inclusio... | Sep 2020 | https://www.researchgate.net/publication/344323899_A_Thermodynamic_Study_of_the_Inclusion_Processes_of_e-and_-Cyclodextrins_with_the_Acid_Forms_of_Methyl_Orange_and_Methyl_Yellow | Thermodynamics |
The Study of Thermodynamics First Law inside the Modified Heron's Fountain | [
"Jalal Gholinejad"
] | Various points of view are important and valuable in solving problems and cognition of world. In this article, the modified Heron's fountain is introduced, and inside it the imaginable violation of thermodynamics first law is investigated. The modified Heron's fountain converts the gravity of mass into a mechanical energy. Here, a probable paradox... | Sep 2020 | https://www.researchgate.net/publication/344319159_The_Study_of_Thermodynamics_First_Law_inside_the_Modified_Heron's_Fountain | Thermodynamics |
Estructura y función termodinámica del cerebro como sistema abierto autónomo | [
"Alfred Bennun"
] | El cerebro humano ha evolucionado a partir de un órgano olfativo mamífero, que permite en el corto tiempo una capacidad para la coordinación continua y el control muscular. En los humanos, el nivel de comunicación con feromonas permanece durante un tiempo prolongado hasta que podría ser reemplazado por una nueva memoria de recuperación audiovisual,... | Sep 2020 | https://www.researchgate.net/publication/361152438_Estructura_y_funcion_termodinamica_del_cerebro_como_sistema_abierto_autonomo | Thermodynamics |
Thermal Properties of Deng-Fan-Eckart Potential model using Poisson Summation Approach | [
"Collins Okon Edet",
"Uduakobong S. Okorie",
"Gabriel Osobonye",
"Ramazan Sever"
] | The Deng-Fan-Eckart (DFE) potential is as good as the Morse potential in studying atomic interaction in diatomic molecules. By using the improved Pekeris-type approximation, to deal with the centrifugal term, we obtain the bound-state solutions of the radial Schr\"odinger equation with this adopted molecular model via the Factorization Method. With... | Sep 2020 | https://www.researchgate.net/publication/344334693_Thermal_Properties_of_Deng-Fan-Eckart_Potential_model_using_Poisson_Summation_Approach | Thermodynamics |
Energy spectra and thermal properties of diatomic molecules in the presence of magnetic and AB fields with improved Kratzer potential | [
"G. J. Rampho",
"Akpan N. Ikot",
"Collins Okon Edet",
"Uduakobong S. Okorie"
] | In the present study, the improved screened Kratzer potential (ISKP) is investigated in the presence of external magnetic and Aharanov-Bohm (AB) fields within the framework of non-relativistic quantum mechanics. The Schrodinger equation is solved via the Nikiforov-Uvarov Functional Analysis (NUFA) method and the energy spectra and the corresponding... | Sep 2020 | https://www.researchgate.net/publication/344334722_Energy_spectra_and_thermal_properties_of_diatomic_molecules_in_the_presence_of_magnetic_and_AB_fields_with_improved_Kratzer_potential | Thermodynamics |
Termodinámica de Procesos y Operaciones Unitarias en Ingeniería Química | [
"Alejandro Juvenal Guzmán Gómez",
"Arturo Enrique Méndez Gutiérrez",
"José Antonio Zamora Plata",
"Rafael Sánchez-Dirzo"
] | Existen diversas maneras de introducir los conceptos y las leyes de la Termodinámica y su aplicación a la Ingeniería Química, en específico las cuatro leyes de la Termodinámica y los Balances de Masa, Energía, Entropía y Exergía aplicadas a las Operaciones Unitarias y los Procesos de la Ingeniería Química. Todas tienen sus pros y sus contras y ning... | Sep 2020 | https://www.researchgate.net/publication/344311471_Termodinamica_de_Procesos_y_Operaciones_Unitarias_en_Ingenieria_Quimica | Thermodynamics |
Multifluid Modelling of Relativistic Radiation Hydrodynamics | [
"Lorenzo Gavassino",
"Marco Antonelli",
"Brynmor Haskell"
] | The formulation of a universal theory for bulk viscosity and heat conduction represents a theoretical challenge for our understanding of relativistic fluid dynamics. Recently, it was shown that the multifluid variational approach championed by Carter and collaborators has the potential to be a general and natural framework to derive (hyperbolic) hy... | Sep 2020 | https://www.researchgate.net/publication/346720182_Multifluid_Modelling_of_Relativistic_Radiation_Hydrodynamics | Thermodynamics |
Defying the Gibbs Phase Rule: Evidence for an Entropy-Driven Quintuple Point in Colloid-Polymer Mixtures | [
"V. F. D. Peters",
"Mark Vis",
"Álvaro González García",
"Remco Tuinier"
] | Using a minimal algebraic model for the thermodynamics of binary rod-polymer mixtures, we provide evidence for a quintuple phase equilibrium; an observation that seems to be at odds with the Gibbs phase rule for two-component systems. Our model is based on equations of state for the relevant liquid crystal phases that are in quantitative agreement... | Sep 2020 | https://www.researchgate.net/publication/344349022_Defying_the_Gibbs_Phase_Rule_Evidence_for_an_Entropy-Driven_Quintuple_Point_in_Colloid-Polymer_Mixtures | Thermodynamics |
Thermodynamics and exergoeconomics optimization of an ammonia-water generator absorber heat exchange (GAX) absorption refrigeration system | [
"Tohid Adibi",
"Ali Saberi Mehr"
] | In this article, a standard GAX absorption refrigeration cycle is investigated from the viewpoints of thermodynamics and thermos economics and its optimization is performed with the aim of obtaining maximum COP (or maximum exergy efficiency) or minimum unit product cost. The thermodynamic analysis of this system is done by applying the mass, energy... | Sep 2020 | https://www.researchgate.net/publication/347456387_Thermodynamics_and_exergoeconomics_optimization_of_an_ammonia-water_generator_absorber_heat_exchange_GAX_absorption_refrigeration_system | Thermodynamics |
Coarse-grained conformational surface hopping: Methodology and transferability | [
"Joseph F Rudzinski",
"Tristan Bereau"
] | Coarse-grained (CG) conformational surface hopping (SH) adapts the concept of multisurface dynamics, initially developed to describe electronic transitions in chemical reactions, to accurately describe classical molecular dynamics at a reduced level. The SH scheme couples distinct conformational basins (states), each described by its own force fiel... | Sep 2020 | https://www.researchgate.net/publication/344326323_Coarse-grained_conformational_surface_hopping_Methodology_and_transferability | Thermodynamics |
Understanding the Mechanism and Selectivities of the Reaction of Meta-Chloroperbenzoic Acid and Dibromocarbene with β-Himachalene: A DFT Study | [
"Sana El Hamidi",
"Malika Khnifira",
"El Mokhtar Lemdek",
"M. Abdennouri"
] | This study was performed to understand the site selectivity in the reaction between β-himachalene and meta-chloroperbenzoic acid (m-CPBA) in the first step followed by the addition of dibromocarbene (CBr2) to the main monoepoxidation product Pα formed in the first reaction. Calculations were performed using the Becke three-parameter hybrid exchange... | Sep 2020 | https://www.researchgate.net/publication/344470397_Understanding_the_Mechanism_and_Selectivities_of_the_Reaction_of_Meta-Chloroperbenzoic_Acid_and_Dibromocarbene_with_b-Himachalene_A_DFT_Study | Thermodynamics |
Graphene in curved Snyder space | [
"Bilel Hamil",
"Houcine Aounallah"
] | The Snyder-de Sitter (SdS) model which is invariant under the action of the de Sitter group, is an example of a noncommutative space-time with three fundamental scales. In this paper, we considered the massless Dirac fermions in graphene layer in a curved Snyder space-time which are subjected to an external magnetic field. We employed representatio... | Sep 2020 | https://www.researchgate.net/publication/346840939_Graphene_in_curved_Snyder_space | Thermodynamics |
Effect of Nitrogen Content on the Formation of Inclusions in Fe-5Mn-3Al Steels | [
"Michelia Alba",
"Muhammad Nabeel",
"Neslihan Dogan"
] | The effect of N content on the characteristics and formation of inclusions in the Fe-5Mn-3Al steels was investigated in this study. Two synthetic steel melts were produced by two different methods—N2 gas purging and injecting—to introduce nitrogen into the melt. The N content of steel melt varied from 2 to 54 ppm. An increase in the N content to 47... | Sep 2020 | https://www.researchgate.net/publication/345245025_Effect_of_Nitrogen_Content_on_the_Formation_of_Inclusions_in_Fe-5Mn-3Al_Steels | Thermodynamics |
Mono-Palladium Substitution in Gold Nanoclusters Enhances CO2 Electroreduction Activity and Selectivity | [
"Site Li",
"Dominic Alfonso",
"Anantha Venkataraman Nagarajan",
"Rongchao Jin"
] | Atomically precise gold nanoclusters provide opportunities for correlating the structure and electrocatalytic properties at the atomic-level. Here, we report the singe-atom doping effect on CO2 reduction by comparing mono-palladium doped Pd1Au24 and homogold Au25 nanoclusters (both protected by thiolates) that share an identical core structure. Exp... | Sep 2020 | https://www.researchgate.net/publication/344293301_Mono-Palladium_Substitution_in_Gold_Nanoclusters_Enhances_CO2_Electroreduction_Activity_and_Selectivity | Thermodynamics |
Defying the Gibbs Phase Rule: Evidence for an Entropy-Driven Quintuple Point in Colloid-Polymer Mixtures | [
"V. F. D. Peters",
"Mark Vis",
"Álvaro González García",
"Remco Tuinier"
] | Using a minimal algebraic model for the thermodynamics of binary rod--polymer mixtures, we provide evidence for a quintuple phase equilibrium; an observation that seems to be at odds with the Gibbs phase rule for two-component systems. Our model is based on equations of state for the relevant liquid crystal phases that are in quantitative agreement... | Sep 2020 | https://www.researchgate.net/publication/344325468_Defying_the_Gibbs_Phase_Rule_Evidence_for_an_Entropy-Driven_Quintuple_Point_in_Colloid-Polymer_Mixtures | Thermodynamics |
Entropies and the first laws of black hole thermodynamics in Einstein-aether-Maxwell theory | [
"Hai-Feng Ding",
"Xiang-hua Zhai"
] | Using the solution phase space method, we investigate the thermodynamics of black holes in Einstein-aether-Maxwell theory, for which the traditional Wald method (covariant phase space method) fails. We show the first laws of thermodynamics and definitive entropy expressions at both Killing and universal horizons for some examples of exact black hol... | Sep 2020 | https://www.researchgate.net/publication/342726051_Entropies_and_the_first_laws_of_black_hole_thermodynamics_in_Einstein-aether-Maxwell_theory | Thermodynamics |
Cr(VI) Sorption from Aqueous Solution: A Review | [
"Angelo Fenti",
"Simeone Chianese",
"Pasquale Iovino",
"Stefano Salvestrini"
] | Hexavalent chromium (Cr(VI)) in water systems is a major hazard for living organisms, including humans. The most popular technology currently used to remove Cr(VI) from polluted water is sorption for its effectiveness, ease of use, low cost and environmental friendliness. The electrostatic interactions between chromium species and the sorbent matri... | Sep 2020 | https://www.researchgate.net/publication/345016848_CrVI_Sorption_from_Aqueous_Solution_A_Review | Thermodynamics |
Regular Bardeen AdS black hole as a heat engine | [
"Rajani Kv",
"Ahmed Rizwan",
"A. Naveena Kumara",
"K.M. Ajith"
] | We investigate the thermodynamic phase transition and heat engine efficiency in regular Bardeen AdS black hole. The thermodynamics of the black hole is analyzed in extended phase space. A first order phase transition analogous to van der Waal system is evident from this study, which is affirmed by the specific heat divergence at the critical points... | Sep 2020 | https://www.researchgate.net/publication/344301939_Regular_Bardeen_AdS_black_hole_as_a_heat_engine | Thermodynamics |
Surrogate Modelling of VLE: Integrating Machine Learning with Thermodynamic Constraints | [
"Andrés Carranza Abaid",
"Hallvard F. Svendsen",
"Jana P. Jakobsen"
] | An easy-to-implement methodology to develop accurate, fast and thermodynamically consistent surrogate machine learning (ML) models for multicomponent phase equilibria is proposed. The methodology is successfully applied to predict the vapor-liquid equilibrium (VLE) behavior of a mixture containing CO2, monoethanolamine (MEA), and water (H2O). The a... | Sep 2020 | https://www.researchgate.net/publication/344328068_Surrogate_Modelling_of_VLE_Integrating_Machine_Learning_with_Thermodynamic_Constraints | Thermodynamics |
Energy spectra and thermal properties of diatomic molecules in the presence of magnetic and AB fields with improved Kratzer potential | [
"G. J. Rampho",
"Akpan N. Ikot",
"Collins Okon Edet",
"Uduakobong S. Okorie"
] | In the present study, the improved screened Kratzer potential (ISKP) is investigated in the presence of external magnetic and Aharanov-Bohm (AB) fields within the framework of non-relativistic quantum mechanics. The Schrodinger equation is solved via the Nikiforov-Uvarov Functional Analysis (NUFA) method and the energy spectra and the corresponding... | Sep 2020 | https://www.researchgate.net/publication/344296417_Energy_spectra_and_thermal_properties_of_diatomic_molecules_in_the_presence_of_magnetic_and_AB_fields_with_improved_Kratzer_potential | Thermodynamics |
Optimizing the Crystalline State of Cu Slag by Na2CO3 to Improve Cu Recovery by Flotation | [
"Runqing Liu",
"Qilin Zhai",
"Chen Wang",
"Wei Sun"
] | Cu is the most important component in Cu slag, which is usually recovered by flotation. However, the crystalline state of Cu slag is not conducive to flotation, which limits the recovery of Cu. This study investigated the effect of Na2CO3 on the crystalline state of Cu slag and the recovery of Cu by flotation. The mechanism was investigated by ther... | Sep 2020 | https://www.researchgate.net/publication/345028007_Optimizing_the_Crystalline_State_of_Cu_Slag_by_Na2CO3_to_Improve_Cu_Recovery_by_Flotation | Thermodynamics |
Thermodynamic class II Szekeres-Szafron solutions. Regular models | [
"Bartolomé Coll",
"Joan Josep Ferrando",
"Juan Antonio Sáez"
] | In a recent paper (Coll et al 2019 Class. Quantum Grav. 36 175004) we have studied a family of Szekeres–Szafron solutions of class II in local thermal equilibrium (singular models). In this paper we deal with a similar study for all other class II Szekeres–Szafron solutions without symmetries. These models in local thermal equilibrium (regular mode... | Sep 2020 | https://www.researchgate.net/publication/342087949_Thermodynamic_class_II_Szekeres-Szafron_solutions_Regular_models | Thermodynamics |
Thermal dimensional reduction and black hole evaporation | [
"Iarley Lobo",
"G. B. Santos"
] | We analyze how a quantum-gravity-induced change in the number of thermal dimensions (through a modified dispersion relation) affects the geometry and the thermodynamics of a charged black hole. To that end we resort to Kiselev's solution as the impact such modifications have on the evaporation rate of the black hole becomes more clear. As an applic... | Sep 2020 | https://www.researchgate.net/publication/344326331_Thermal_dimensional_reduction_and_black_hole_evaporation | Thermodynamics |
Phase diagram and compact stars in a holographic QCD model | [
"Luis A. H. Mamani",
"C. Vásquez Flores",
"Vilson Tonin Zanchin"
] | A holographic model is used to investigate the thermodynamics and the phase diagram of a heavy quarks system. From such a model we obtain an equation of state and explore its applicability in astrophysical conditions. For this objective, we work in the context of the Einstein-Maxwell-Dilaton (EMD) holographic model for quantum chromodynamics (QCD).... | Sep 2020 | https://www.researchgate.net/publication/345044960_Phase_diagram_and_compact_stars_in_a_holographic_QCD_model | Thermodynamics |
The Heisenberg Uncertainty Principle as an Endogenous Equilibrium Property of Stochastic Optimal Control Systems in Quantum Mechanics | [
"Jussi Lindgren",
"Jukka Liukkonen"
] | We provide a natural derivation and interpretation for the uncertainty principle in quantum mechanics from the stochastic optimal control approach. We show that, in particular, the stochastic approach to quantum mechanics allows one to understand the uncertainty principle through the “thermodynamic equilibrium”. A stochastic process with a gradient... | Sep 2020 | https://www.researchgate.net/publication/345209558_The_Heisenberg_Uncertainty_Principle_as_an_Endogenous_Equilibrium_Property_of_Stochastic_Optimal_Control_Systems_in_Quantum_Mechanics | Thermodynamics |
ANIS HAMZA - Fundamentals of Macroscopic and Microscopic Thermodynamics | [
"Anis Hamza"
] | Fundamentals of Macroscopic and Microscopic Thermodynamics
un cours en ligne sans crédit, autorisé par University of Colorado Boulder et proposé par
l'intermédiaire de Coursera | Sep 2020 | https://www.researchgate.net/publication/355121993_ANIS_HAMZA_-_Fundamentals_of_Macroscopic_and_Microscopic_Thermodynamics | Thermodynamics |
Non-equilibrium Properties of an Active Nanoparticle in a Harmonic Potential | [
"Falko Schmidt",
"Hana Šípová",
"Mikael Käll",
"Giovanni Volpe"
] | Active particles break out of thermodynamic equilibrium thanks to their directed motion, which leads to complex and interesting behaviors in the presence of confining potentials. When dealing with active nanoparticles, however, the overwhelming presence of rotational diffusion hinders directed motion, leading to an increase of their effective tempe... | Sep 2020 | https://www.researchgate.net/publication/344294511_Non-equilibrium_Properties_of_an_Active_Nanoparticle_in_a_Harmonic_Potential | Thermodynamics |
Energetic and thermodynamical aspects of the cyclodextrins-cannabidiol complex in aqueous solution: a molecular-dynamics study | [
"Adriano Silva",
"Elias Santos"
] | null | Sep 2020 | https://www.researchgate.net/publication/350824462_Energetic_and_thermodynamical_aspects_of_the_cyclodextrins-cannabidiol_complex_in_aqueous_solution_a_molecular-dynamics_study | Thermodynamics |
Chromium-, copper-, molybdenum-, and nickel-containing thermodynamic descriptions of the Fe–Al–Cr–Cu–Mn–Mo–Ni–Si system for modeling the solidification of steels | [
"Jyrki Miettinen",
"Ville-Valtteri Visuri",
"Timo Fabritius"
] | The Thermodynamic Iron Alloy Database (IAD) has been developed since 2000 to provide
consistent thermodynamic data for modeling solidification of steels. This work presents the chromium-, copper-, molybdenum-, and nickel-containing thermodynamic descriptions of the Fe–Al–Cr–Cu–Mn–Mo–Ni–Si system, extending the earlier published Fe–Al–Mn–Si–C descri... | Sep 2020 | https://www.researchgate.net/publication/344267021_Chromium-_copper-_molybdenum-_and_nickel-containing_thermodynamic_descriptions_of_the_Fe-Al-Cr-Cu-Mn-Mo-Ni-Si_system_for_modeling_the_solidification_of_steels | Thermodynamics |
The Physiochemical Properties and Adsorption Characteristics of Processed Pomelo Peel as a Carrier for Epigallocatechin-3-Gallate | [
"Liangyu Wu",
"Guoying Zhang",
"Jinke Lin"
] | The NaOH-HCl- and ethanol-pretreated pomelo peel samples were prepared to apply to the batch adsorption for epigallocatechin-3-gallate (EGCG). The characteristics of peel samples were determined by Fourier transform infrared spectroscopy, scanning electron microscopy and a laser particle analyzer. The results of the physiochemical properties of the... | Sep 2020 | https://www.researchgate.net/publication/344322303_The_Physiochemical_Properties_and_Adsorption_Characteristics_of_Processed_Pomelo_Peel_as_a_Carrier_for_Epigallocatechin-3-Gallate | Thermodynamics |
Entropy Production Beyond the Thermodynamic Limit from Single-Molecule Stretching Simulations | [
"Eivind Bering",
"Signe Kjelstrup",
"Dick Bedeaux",
"Astrid S. de Wijn"
] | Single-molecular systems are a test bed to analyze to what extent thermodynamics applies when the size of the system is drastically reduced. Isometric and isotensional single-molecule stretching experiments and their theoretical interpretations have shown the lack of a thermodynamic limit at those scales and the non-equivalence between their corres... | Sep 2020 | https://www.researchgate.net/publication/344288204_Entropy_Production_Beyond_the_Thermodynamic_Limit_from_Single-Molecule_Stretching_Simulations | Thermodynamics |
Direct evaluation of the physical characteristics of Yukawa fluids based on a simple approximation for the radial distribution function | [
"Ilnaz Fairushin",
"Sergey A. Khrapak",
"Anatolii Mokshin"
] | We propose a simple analytical approximation for the radial distribution function (RDF) in a single-component Yukawa fluid. The proposed RDF depends on the two input parameters – the non-ideality parameter Г and the structure (screening) parameter к, which determine the thermodynamic state of Yukawa systems. We demonstrate that various physical pro... | Sep 2020 | https://www.researchgate.net/publication/344262751_Direct_evaluation_of_the_physical_characteristics_of_Yukawa_fluids_based_on_a_simple_approximation_for_the_radial_distribution_function | Thermodynamics |
Thermodynamic performance analysis of a R245fa organic Rankine cycle (ORC) with different kinds of heat sources at evaporator | [
"Rithy Kong",
"Thoranis Deethayat",
"Attakorn Asanakham",
"Tanongkiat Kiatsiriroat"
] | null | Sep 2020 | https://www.researchgate.net/publication/344261931_Thermodynamic_performance_analysis_of_a_R245fa_organic_Rankine_cycle_ORC_with_different_kinds_of_heat_sources_at_evaporator | Thermodynamics |
Lipid bilayers: Phase behavior and nanomechanics | [
"Lorena Redondo-Morata",
"Patricia Losada-Pérez",
"Marina I Giannotti"
] | null | Sep 2020 | https://www.researchgate.net/publication/344944821_Lipid_bilayers_Phase_behavior_and_nanomechanics | Thermodynamics |
Thermodynamics of complexation and membrane activity of crown ethers | [
"Улуғбек Мирходжаев",
"Oleg V. Yarishkin",
"Tojiboeva Umida",
"Bekdjan Tashmukhamedov"
] | The use of thermodynamic characteristics in the analysis of data on complexation makes it possible to give the obtained data a definite physical and chemical interpretation. Our studies allow us to evaluate the complex forming abilities of compounds similar in structure to the molecules studied, and will help to analyze the "structure-function". Th... | Sep 2020 | https://www.researchgate.net/publication/346966858_Thermodynamics_of_complexation_and_membrane_activity_of_crown_ethers | Thermodynamics |
Examination of the Dynamic Covalent Chemistry of [2+3]-Imine Cages | [
"Tobias H G Schick",
"Frank Rominger",
"Michael Mastalerz"
] | The synthesis of shape-persistent organic cage compounds by the formation of imine bonds opens the possibility to realize cages of different sizes, geometries, topologies and functions. It is generally assumed that the imine bond is rather chemically labile allowing a self-correction mechanism until thermodynamic equilibrium is reached, which is of... | Sep 2020 | https://www.researchgate.net/publication/344288067_Examination_of_the_Dynamic_Covalent_Chemistry_of_23-Imine_Cages | Thermodynamics |
Hysteresis branch crossing and the Stoner-Wohlfarth model | [
"Scott Mathews",
"Alexander C. Ehrlich",
"Nicholas A. Charipar"
] | The Stoner-Wohlfarth model predicts the crossing of the ascending and descending branches of the hysteretic magnetization curve. This crossing behavior has widely been dismissed, with the claim that it violates the laws of thermodynamics. Experimental verification of hysteresis branch crossing has not been acknowledged in the literature. Here we sh... | Sep 2020 | https://www.researchgate.net/publication/344289865_Hysteresis_branch_crossing_and_the_Stoner-Wohlfarth_model | Thermodynamics |
Two conceptions of consciousness and why only the neo-Aristotelian one enables us to construct evolutionary explanations | [
"Harry Smit",
"Peter Hacker"
] | Descartes separated the physical from the mental realm and presupposed a causal relation between conscious experience and neural processes. He denominated conscious experiences ‘thoughts’ and held them to be indubitable. However, the question of how we can bridge the gap between subjective experience and neural activity remained unanswered, and att... | Sep 2020 | https://www.researchgate.net/publication/344389150_Two_conceptions_of_consciousness_and_why_only_the_neo-Aristotelian_one_enables_us_to_construct_evolutionary_explanations | Thermodynamics |
Caso de estudio de la destilación etanol-agua en operación continua y discontinua y su simulación con ecuaciones cúbicas de estado y modelos de actividad | [
"Zulamita Zapata Benabithe",
"Diana Marcela Vanegas",
"Juan Camilo Rendon Montoya",
"Jorge A. Velásquez"
] | La simulación del proceso de destilación binaria representa un problema interesante debido a la dinámica compleja del sistema, las interacciones termodinámicas en cada etapa de equilibrio y la interacción entre las corrientes internas y externas. En este trabajo se evalúa el funcionamiento y simulación de una torre de destilación continua y una de... | Sep 2020 | https://www.researchgate.net/publication/346179331_Caso_de_estudio_de_la_destilacion_etanol-agua_en_operacion_continua_y_discontinua_y_su_simulacion_con_ecuaciones_cubicas_de_estado_y_modelos_de_actividad | Thermodynamics |
Termodinamica: Legi, Concepte, Sisteme, Stări | [
"Nicolae Sfetcu"
] | Termodinamica se ocupă cu studiul energiei, a conversiilor sale între diferite forme, cum ar fi căldura, și capacitatea energiei de a produce lucru mecanic. Ea este strâns legată de mecanica statistică, din care pot fi derivate multe relații termodinamice.
Se poate argumenta că termodinamica a fost greșit denumită astfel întrucât aceasta nu se refe... | Sep 2020 | https://www.researchgate.net/publication/344413798_Termodinamica_Legi_Concepte_Sisteme_Stari | Thermodynamics |
Wehrl entropy production rate across a dynamical quantum phase transition | [
"B. O. Goes",
"G. T. Landi",
"E. Solano",
"Lucas Chibebe Céleri"
] | The quench dynamics of many-body quantum systems may exhibit nonanalyticities in the Loschmidt echo, a phenomenon known as dynamical phase transition (DPT). Despite considerable research into the underlying mechanisms behind this phenomenon, several open questions still remain. Motivated by this, we put forth a detailed study of DPTs from the persp... | Sep 2020 | https://www.researchgate.net/publication/344981289_Wehrl_entropy_production_rate_across_a_dynamical_quantum_phase_transition | Thermodynamics |
Thermodynamic advancement in the causally inseparable occurrence of thermal maps | [
"Tamal Guha",
"Mir Alimuddin",
"Preeti Parashar"
] | Quantum mechanics allows the occurrence of events without having any definite causal order. We show that the application of two different thermal channels in causally inseparable order can enhance the potential to extract work, in contrast to any of their definite order of occurrence. Surprisingly, this enhancement is possible even without assignin... | Sep 2020 | https://www.researchgate.net/publication/344980840_Thermodynamic_advancement_in_the_causally_inseparable_occurrence_of_thermal_maps | Thermodynamics |
Engineered Swift Equilibration of a Brownian Gyrator | [
"Andrea Baldassarri",
"Andrea Puglisi",
"Luca Sesta"
] | In the context of stochastic thermodynamics, a minimal model for non equilibrium steady states has been recently proposed: the Brownian Gyrator (BG). It describes the stochastic overdamped motion of a particle in a two dimensional harmonic potential, as in the classic Ornstein-Uhlenbeck process, but considering the simultaneous presence of two inde... | Sep 2020 | https://www.researchgate.net/publication/344261041_Engineered_Swift_Equilibration_of_a_Brownian_Gyrator | Thermodynamics |
Charging assisted by thermalization | [
"Karen V. Hovhannisyan",
"Felipe Barra",
"Alberto Imparato"
] | A system in thermal equilibrium with a bath will generally be in an athermal state, if the system-bath coupling is strong. In some cases, it will be possible to extract work from that athermal state, after disconnecting the system from the bath. We use this observation to devise a battery charging and storing unit, simply consisting of a system, ac... | Sep 2020 | https://www.researchgate.net/publication/344981385_Charging_assisted_by_thermalization | Thermodynamics |
Maxwell Zombies: Mulling and Mauling the Second Law of Thermodynamics | [
"Daniel Sheehan"
] | Over the last decade two new classes of thermodynamic paradoxes have been investigated at University of San Diego involving the recently identified phenomena of {\em epicatalysis} and {\em supradegeneracy}. These paradoxes add to a growing list of challenges to the second law of thermodynamics begun in the early 1990s. | Sep 2020 | https://www.researchgate.net/publication/344980183_Maxwell_Zombies_Mulling_and_Mauling_the_Second_Law_of_Thermodynamics | Thermodynamics |
Quantum phase transition in a two-dimensional Kondo-Heisenberg model: A dynamical Schwinger-boson large- N approach | [
"Jiangfan Wang",
"Yung-Yeh Chang",
"Chung-Yu Mou",
"Chung-Hou Chung"
] | We generalize the dynamical large-N multichannel Schwinger-boson approach to study the quantum phase transition of a two-dimensional Kondo-Heisenberg model, relevant for heavy electron systems, close to an antiferromagnetic Kondo destruction quantum critical point. By breaking up a Kondo singlet into a charge fermion (holon) and a bosonic spinon, w... | Sep 2020 | https://www.researchgate.net/publication/344981545_Quantum_phase_transition_in_a_two-dimensional_Kondo-Heisenberg_model_A_dynamical_Schwinger-boson_large-_N_approach | Thermodynamics |
The Hydricity and Reactivity Relationship in [ FeFe ]-hydrogenases | [
"Jacob Artz",
"David Mulder",
"Michael Ratzloff",
"Paul W King"
] | Reactivity of transition metal catalysts is controlled by covalent and non-covalent interactions that tune thermodynamic properties including hydricity. Hydricity is critical to catalytic activity and for modulating the reduction or oxidation of chemical compounds. Likewise, enzymes can employ transition metal cofactors and use metal-hydride interm... | Sep 2020 | https://www.researchgate.net/publication/345868168_The_Hydricity_and_Reactivity_Relationship_in_FeFe_-hydrogenases | Thermodynamics |
Deviation from the First Law of Thermodynamics for Particle-like Quantum Kerr-de Sitter Black Holes | [
"Dripto Biswas",
"Jyotirmaya Shivottam"
] | The goal of this paper is to extend the particle-like quantization scheme presented in Pacheco and Silk [1] (2020), to extremal Kerr-de Sitter black holes in four spacetime dimensions, thereby obtaining various quantized parameters , like the black hole mass and angular momentum, consistent with existing results, in the proper limits. Moreover, we... | Sep 2020 | https://www.researchgate.net/publication/344240693_Deviation_from_the_First_Law_of_Thermodynamics_for_Particle-like_Quantum_Kerr-de_Sitter_Black_Holes | Thermodynamics |
Study on the Coupling Effect of a Solar-Coal Unit Thermodynamic System with Carbon Capture | [
"Jixuan Wang",
"Wensheng Liu",
"Xin Meng",
"Xin Yang"
] | Based on the structural theory of thermo-economics, a 600 MW unit was taken as an example. An integration system which uses fuel gas heat and solar energy as a heat source for post-combustion carbon capture was proposed. The physical structure sketch and productive structure sketch were drawn and a thermo-economics model and cost model based on the... | Sep 2020 | https://www.researchgate.net/publication/344967361_Study_on_the_Coupling_Effect_of_a_Solar-Coal_Unit_Thermodynamic_System_with_Carbon_Capture | Thermodynamics |
Multiphase Marine Ramjet Using Liquefied Gas as a Source of Bubbles | [
"Herman D. Haustein",
"Alon Gany",
"E. Elias"
] | An innovative variant of a multiphase marine ramjet is investigated analytically and experimentally. Pressure liquefied gas (LG) is injected, boiling under superheat conditions in the water stream within the propulsion unit, and serving as an on-board bubble source necessary for the ramjet operation. Experiments were conducted in a 10 m diameter to... | Sep 2020 | https://www.researchgate.net/publication/344970759_Multiphase_Marine_Ramjet_Using_Liquefied_Gas_as_a_Source_of_Bubbles | Thermodynamics |
Near-horizon aspects of acceleration radiation by free fall of an atom into a black hole | [
"Horacio Etienne Camblong",
"Abhijit Chakraborty",
"C. R. Ordonez"
] | A two-level atom freely falling towards a Schwarzschild black hole was recently shown to detect radiation in the Boulware vacuum in an insightful paper [M. O. Scully et al., Proc. Natl. Acad. Sci. U.S.A. 115, 8131 (2018)]. The two-state atom acts as a dipole detector and its interaction with the field can be modeled using a quantum optics approach.... | Sep 2020 | https://www.researchgate.net/publication/344245346_Near-horizon_aspects_of_acceleration_radiation_by_free_fall_of_an_atom_into_a_black_hole | Thermodynamics |
The role of water in ligand binding | [
"Balázs Zoltán Zsidó",
"Csaba Hetényi"
] | null | Sep 2020 | https://www.researchgate.net/publication/344305837_The_role_of_water_in_ligand_binding | Thermodynamics |
An experimentally-fitted thermodynamical constitutive model for polycrystalline shape memory alloys | [
"Tomas Roubicek",
"Barbora Benešová",
"Miroslav Frost",
"Petr Sedlák"
] | A phenomenological model for polycrystalline NiTi shape-memory alloys with a refined dissipation function is here enhanced by a thermomechanical coupling and rigorously analyzed as far as existence of weak solutions and numerical stability and convergence of the numerical approximation performed by a staggered time discretization. Moreover, the mod... | Sep 2020 | https://www.researchgate.net/publication/344226016_An_experimentally-fitted_thermodynamical_constitutive_model_for_polycrystalline_shape_memory_alloys | Thermodynamics |
Variational inequalities for ferroelectric constitutive modeling | [
"Martin Meindlhumer",
"Astrid Pechstein",
"Alexander Humer"
] | This paper is concerned with modeling the polarization process in ferroelectric media. We develop a thermodynamically consistent model, based on phenomenological descriptions of free energy as well as switching and saturation conditions in form of inequalities. Thermodynamically consistent models naturally lead to variational formulations. We propo... | Sep 2020 | https://www.researchgate.net/publication/344870088_Variational_inequalities_for_ferroelectric_constitutive_modeling | Thermodynamics |
Gel Volume Near the Critical Point of Binary Mixture Isobutyric Acid-Water | [
"Takao Yamamoto",
"Motoki Noguchi",
"Yasuyuki Maki",
"Toshiaki Dobashi"
] | The volume of a cylindrical polyacrylamide gel was measured when immersed in a binary mixture of isobutyric acid-water at different temperatures and weight fractions of isobutyric acid. Near the upper critical solution temperature of the binary mixture, the curve for gel volume vs. isobutyric acid weight fraction has a shoulder or a peak near the c... | Sep 2020 | https://www.researchgate.net/publication/344287693_Gel_Volume_Near_the_Critical_Point_of_Binary_Mixture_Isobutyric_Acid-Water | Thermodynamics |
Effects of Lorentz violation in the Bose-Einstein condensation | [
"Job Furtado",
"Antonio Carlos Alonge Ramos",
"José Assunção"
] | In this paper, we study the corrections emergent from a Lorentz-violating extension of the scalar electrodynamics to the Bose-Einstein condensation and to the thermodynamic parameters. We initially discussed some features of the model to only then compute the corrections to the Bose-Einstein condensation. The calculations were done by computing the... | Sep 2020 | https://www.researchgate.net/publication/344261176_Effects_of_Lorentz_violation_in_the_Bose-Einstein_condensation | Thermodynamics |
Thermodynamical interpretation of the second law for cosmology | [
"Ido Ben-Dayan",
"Merav Hadad"
] | The area of a future holographic screen increases monotonically. This area can be associated with entropy, resulting in a generalized second law for cosmology (GSLC). However, such an area law has no thermodynamical interpretation, in contrast to black hole horizons. We propose a thermodymical interpretation by relating the screen area to a phase s... | Sep 2020 | https://www.researchgate.net/publication/344859588_Thermodynamical_interpretation_of_the_second_law_for_cosmology | Thermodynamics |
Formation of active chlorine species involving the higher oxide MOx+1 on active Ti/ RuO2-IrO2 anodes: A DEMS analysis | [
"Mayra Luna-Trujillo",
"Ricardo Palma",
"Jorge Vazquez-Arenas",
"Arturo Manzo-Robledo"
] | It is accepted that the mechanism of electro-generated active chlorine (i.e. chloride oxidation on DSAs) involves water oxidation and hydroxyl radical co-electrosorption to initially form HOCl ads on the anode surface in a single pathway, and subsequent production of Cl 2 and OCl − ions. The present study comprehensively evaluates the chloride oxid... | Sep 2020 | https://www.researchgate.net/publication/344209889_Formation_of_active_chlorine_species_involving_the_higher_oxide_MOx1_on_active_Ti_RuO2-IrO2_anodes_A_DEMS_analysis | Thermodynamics |
Energy and exergy analysis of a VCRS working with R600a within a thermodynamic analysis | [
"F Memet"
] | The most significant concerns related to vapour compression refrigeration systems (VCRS) refer to environmental behaviour and energy efficiency. The present study is taking into consideration the refrigerant R600a due to its very good thermodynamic properties and environmental position. On the other hand, the maximum performance of such a system wi... | Sep 2020 | https://www.researchgate.net/publication/344833674_Energy_and_exergy_analysis_of_a_VCRS_working_with_R600a_within_a_thermodynamic_analysis | Thermodynamics |
Holographic Anisotropic Model for Light Quarks with Confinement-Deconfinement Phase Transition | [
"Irina Arefeva",
"Kristina Rannu",
"Pavel Slepov"
] | We present a five-dimensional anisotropic holographic model for light quarks supported by Einstein-dilaton-two-Maxwell action. This model generalizing isotropic holographic model with light quarks is characterized by a Van der Waals-like phase transition between small and large black holes. We compare the location of the phase transition for Wilson... | Sep 2020 | https://www.researchgate.net/publication/344234209_Holographic_Anisotropic_Model_for_Light_Quarks_with_Confinement-Deconfinement_Phase_Transition | Thermodynamics |
Polymeric stabilization of drilling drills with low content of solid phase | [
"Yu K Lukanina",
"Evgeny Vladimirovich Belenko",
"P. A. Sakharov",
"A. V. Khvatov"
] | This article is devoted to identifying the relationship between the structure-forming properties of polymer stabilizers of clay suspensions (drilling fluids) and the structure of their macromolecules based on thermodynamic representations of the stability of polymer-dispersed systems. New types of polymer-micellar gels combining high structural and... | Sep 2020 | https://www.researchgate.net/publication/344838575_Polymeric_stabilization_of_drilling_drills_with_low_content_of_solid_phase | Thermodynamics |
Exact Coarse Graining Preserves Entropy Production out of Equilibrium | [
"Gianluca Teza",
"A. L. Stella"
] | The entropy production rate associated with broken time-reversal symmetry provides an essential characterization of nanosystems out of equilibrium, from driven colloidal particles to molecular motors. Limited access to the dynamical states is generally expected to hinder the correct estimation of this observable. Here we show how memoryless jump pr... | Sep 2020 | https://www.researchgate.net/publication/344392629_Exact_Coarse_Graining_Preserves_Entropy_Production_out_of_Equilibrium | Thermodynamics |
Exact Coarse Graining Preserves Entropy Production out of Equilibrium | [
"Gianluca Teza",
"A. L. Stella"
] | The entropy production rate associated with broken time-reversal symmetry provides an essential characterization of nanosystems out of equilibrium, from driven colloidal particles to molecular motors. Limited access to the dynamical states is generally expected to hinder the correct estimation of this observable. Here we show how memoryless jump pr... | Sep 2020 | https://www.researchgate.net/publication/340049529_Exact_Coarse_Graining_Preserves_Entropy_Production_out_of_Equilibrium | Thermodynamics |
Faster Uphill Relaxation in Thermodynamically Equidistant Temperature Quenches | [
"Alessio Lapolla",
"Aljaz Godec"
] | We uncover an unforeseen asymmetry in relaxation: for a pair of thermodynamically equidistant temperature quenches, one from a lower and the other from a higher temperature, the relaxation at the ambient temperature is faster in the case of the former. We demonstrate this finding on hand of two exactly solvable many-body systems relevant in the con... | Sep 2020 | https://www.researchgate.net/publication/344207957_Faster_Uphill_Relaxation_in_Thermodynamically_Equidistant_Temperature_Quenches | Thermodynamics |
Electrophile dependent mechanisms in the asymmetric trapping of α-lithio-N-(tert-butoxythiocarbonyl)azetidine | [
"Pascal K Delany",
"Claire L Mortimer",
"David M Hodgson"
] | Sn-Li exchange and 'poor man's Hoffmann tests' establish asymmetric trapping of α-lithio-N-(tert-butoxythiocarbonyl) (Botc) azetidine to be controlled by dynamic thermodynamic resolution or dynamic kinetic resolution, depending on the electrophile. Unusually, different configurational stability is seen for the anion generated by lithiation compared... | Sep 2020 | https://www.researchgate.net/publication/344222965_Electrophile_dependent_mechanisms_in_the_asymmetric_trapping_of_a-lithio-N-tert-butoxythiocarbonylazetidine | Thermodynamics |
The Kerr–Newman black hole as a rotating Van der Waals gas | [
"Fabián Darío Villalba",
"A. F. Vargas",
"Ernesto Contreras",
"Pedro Bargueño"
] | In this work we employ the horizon approach for the thermodynamics of black holes, together with holographic equipartition, to show that the Kerr–Newman black hole can be considered as a rotating Van der Waals gas. Our results are interpreted in light of a simple mechanical and geometrical model, which is amenable to emerge from the space-time atom... | Sep 2020 | https://www.researchgate.net/publication/344273685_The_Kerr-Newman_black_hole_as_a_rotating_Van_der_Waals_gas | Thermodynamics |
Stepping Out of Equilibrium: The Quest for Understanding the Role of Non-Equilibrium (Thermo-)Dynamics in Electronic and Electrochemical Processes | [
"Waldemar Kaiser",
"Alessio Gagliardi"
] | This editorial aims to interest researchers and inspire novel research on the topic of non-equilibrium Thermodynamics and Monte Carlo for Electronic and Electrochemical Processes. We present a brief outline on recent progress and challenges in the study of non-equilibrium dynamics and thermodynamics using numerical Monte Carlo simulations. The aim... | Sep 2020 | https://www.researchgate.net/publication/344837881_Stepping_Out_of_Equilibrium_The_Quest_for_Understanding_the_Role_of_Non-Equilibrium_Thermo-Dynamics_in_Electronic_and_Electrochemical_Processes | Thermodynamics |
Establishing non-thermal regimes in pump-probe electron-relaxation dynamics | [
"Mengxing Na",
"Fabio Boschini",
"Arthur K. Mills",
"Andrea Damascelli"
] | Time- and angle-resolved photoemission spectroscopy (TR-ARPES) accesses the electronic structure of solids under optical excitation, and is a powerful technique for studying the coupling between electrons and collective modes. One approach to infer electron-boson coupling is through the relaxation dynamics of optically-excited electrons, and the ch... | Sep 2020 | https://www.researchgate.net/publication/344234579_Establishing_non-thermal_regimes_in_pump-probe_electron-relaxation_dynamics | Thermodynamics |
Fractal Structures of Yang–Mills Fields and Non-Extensive Statistics: Applications to High Energy Physics | [
"A. Deppman",
"Eugenio Megias",
"D. P. Menezes"
] | In this work, we provide an overview of the recent investigations on the non-extensive Tsallis statistics and its applications to high energy physics and astrophysics, including physics at the Large Hadron Collider (LHC), hadron physics, and neutron stars. We review some recent investigations on the power-law distributions arising in high energy ph... | Sep 2020 | https://www.researchgate.net/publication/344834251_Fractal_Structures_of_Yang-Mills_Fields_and_Non-Extensive_Statistics_Applications_to_High_Energy_Physics | Thermodynamics |
Comments on Superstatistical properties of the one-dimensional Dirac oscillator by Abdelmalek Boumali et al | [
"Jorge Castaño",
"I.A. Lujan-Cabrera",
"Cristian Felipe Ramirez-Gutierrez"
] | In this comment, we discuss the mathematical formalism used in Boumali et al. (2020) which describes the superstatistical thermal properties of a one-dimensional Dirac oscillator. In particular, we point out the importance of maintaining the Legendre structure unaltered to ensure an accurate description of the thermodynamic observables when a Tsall... | Sep 2020 | https://www.researchgate.net/publication/344434085_Comments_on_Superstatistical_properties_of_the_one-dimensional_Dirac_oscillator_by_Abdelmalek_Boumali_et_al | Thermodynamics |
Constructing Higher-Dimensional Exact Black Holes in Einstein-Maxwell-Scalar Theory | [
"Jianhui Qiu",
"Changjun Gao"
] | We construct higher-dimensional and exact black holes in Einstein-Maxwell-scalar theory. The strategy we adopted is to extend the known, static and spherically symmetric black holes in the Einstein-Maxwell dilaton gravity and Einstein-Maxwell-scalar theory. Then we investigate the black hole thermodynamics. Concretely, the generalized Smarr formula... | Sep 2020 | https://www.researchgate.net/publication/344767860_Constructing_Higher-Dimensional_Exact_Black_Holes_in_Einstein-Maxwell-Scalar_Theory | Thermodynamics |
Quantum Thermodynamics and Quantum Coherence Engines | [
"aslı Tuncer",
"Ö. E. Müstecaplıoğlu"
] | Advantages of quantum effects in several technologies, such as computation and communication, have already been well appreciated, and some devices, such as quantum computers and communication links, exhibiting superiority to their classical counterparts have been demonstrated. The close relationship between information and energy motivates us to ex... | Sep 2020 | https://www.researchgate.net/publication/344180324_Quantum_Thermodynamics_and_Quantum_Coherence_Engines | Thermodynamics |
Thermostatistical analysis for short-range interaction Potentials | [
"Mario J. Neves",
"Everton Carvalho Abreu",
"Jorge B. de Oliveira",
"Marcelo Kesseles Gonçalves"
] | In this paper, we study the thermodynamics of short-range central potentials, namely, the Lee-Wick potential, and the Plasma potential. In the first part of the paper we obtain the numerical solution for the orbits equation for these potentials. Posteriorly, we introduce the thermodynamics through the microcanonical and canonical ensembles formalis... | Sep 2020 | https://www.researchgate.net/publication/344198359_Thermostatistical_analysis_for_short-range_interaction_Potentials | Thermodynamics |
Thermodynamics and Van der Waals phase transition of charged black holes in flat spacetime via Rényi statistics | [
"Chatchai Promsiri",
"Ekapong Hirunsirisawat",
"Watchara Liewrian"
] | The phase structure and critical phenomena of the 3+1 dimensional charged black holes in asymptotically flat spacetime are investigated within the Rényi statistics. As the nonextensive parameter λ above zero, a charged black hole can be in thermodynamic equilibrium with surrounding thermal radiation and have a Hawking–Page phase transition. This gi... | Sep 2020 | https://www.researchgate.net/publication/344768283_Thermodynamics_and_Van_der_Waals_phase_transition_of_charged_black_holes_in_flat_spacetime_via_Renyi_statistics | Thermodynamics |
Modeling, Simulation, and Reconstruction of 2-Reservoir Heat-to-Power Processes in Finite-Time Thermodynamics † | [
"W. Muschik",
"Karl Heinz Hoffmann"
] | The connection between endoreversible models of Finite-Time Thermodynamics and the corresponding real running irreversible processes is investigated by introducing two concepts which complement each other: Simulation and Reconstruction. In that context, the importance of particular machine diagrams for Simulation and (reconstruction) parameter diag... | Sep 2020 | https://www.researchgate.net/publication/344173060_Modeling_Simulation_and_Reconstruction_of_2-Reservoir_Heat-to-Power_Processes_in_Finite-Time_Thermodynamics | Thermodynamics |
Thermochemical heat storage ability of ZnSO4•7H2O as potential long-term heat storage material | [
"Ata Ur Rehman",
"Muhammad Zahir Shah",
"Muhammad Iqbal",
"M. Zheng"
] | ZnSO4•7H2O is a promising thermochemical heat storage material. In this paper, we report a detail thermodynamic study of ZnSO4•7H2O based on hydration/dehydration, cyclicability and water sorption performance. The TG-DSC measurements reported that at below 120 ºC,1747 J g-1 and 1298 J g-1enthalpy was recorded for dehydration and hydration, respecti... | Sep 2020 | https://www.researchgate.net/publication/344174319_Thermochemical_heat_storage_ability_of_ZnSO47H2O_as_potential_long-term_heat_storage_material | Thermodynamics |
Analysis of the EJ200 engine and study of the trends of the main propulsion parameters | [
"Samuele Maestroni",
"Andrea Laddomada"
] | In this report, an preliminary analysis about Eurojet EJ200 has been carried out. This engine is installed on Eurofighter Typhoon, a military aircraft.
The following analysis focuses on the study of the main propulsion parameters, developing a thermodynamic cycle to simulate the behavior of propulsion system in two different configurations, whose,... | Sep 2020 | https://www.researchgate.net/publication/367044518_Analysis_of_the_EJ200_engine_and_study_of_the_trends_of_the_main_propulsion_parameters | Thermodynamics |
Interplay of spin waves and vortices in the two-dimensional XY model at small vortex-core energy | [
"Ilaria Maccari",
"Nicolò Defenu",
"Lara Benfatto",
"T. Enss"
] | The Berezinskii-Kosterlitz-Thouless (BKT) mechanism describes universal vortex unbinding in many two-dimensional systems, including the paradigmatic XY model. However, most of these systems present a complex interplay between excitations at different length scales that complicates theoretical calculations of nonuniversal thermodynamic quantities. T... | Sep 2020 | https://www.researchgate.net/publication/344768443_Interplay_of_spin_waves_and_vortices_in_the_two-dimensional_XY_model_at_small_vortex-core_energy | Thermodynamics |
Using a Cubic Polynomial Temperature-Entropy Constant Efficiency Path for Centrifugal Compressor Polytropic Performance Evaluation | [
"Matt Taher",
"B. Fred Evans"
] | A highly accurate calculation method for centrifugal compressor polytropic performance efficiency has been developed and implemented that uses a temperature – entropy cubic polynomial path approximating function. Both endpoint and sequential segment versions are described and tested. Comparison of results with other calculation methods via 19 examp... | Sep 2020 | https://www.researchgate.net/publication/344179367_Using_a_Cubic_Polynomial_Temperature-Entropy_Constant_Efficiency_Path_for_Centrifugal_Compressor_Polytropic_Performance_Evaluation | Thermodynamics |
Critical behavior of charged dilaton black holes in AdS space | [
"Amin Dehyadegari",
"Ahmad Sheykhi"
] | We revisit critical behavior and phase structure of charged anti–deSitter (AdS) dilaton black holes for arbitrary values of dilaton coupling α, and realize several novel phase behavior of this system. We adopt the viewpoint that cosmological constant (pressure) is fixed and treat the charge of the black hole as a thermodynamical variable. We study... | Sep 2020 | https://www.researchgate.net/publication/344766350_Critical_behavior_of_charged_dilaton_black_holes_in_AdS_space | Thermodynamics |
2019- thermodynamics | [
"Hassanien Sagban"
] | The laws of thermodynamics define fundamental physical quantities (temperature, energy, and entropy) that characterize thermodynamic systems | Sep 2020 | https://www.researchgate.net/publication/344177165_2019-_thermodynamics | Thermodynamics |
Idempotent Analog of the Legendre Transformation and lts Application in Digital Processing of Signals | [
"M.V. Kurkina",
"Sergei Semenov",
"V.V. Slavsky",
"V.A. Samarin"
] | In recent years, a new area of mathematics — idempotent or “tropical” mathematics — has been intensively developed within the framework of the Sofus Lee international center, which is reflected in the works of V.P. Maslov, G.L. Litvinov, and A.N. Sobolevsky. The Legendre transformation plays an important role in theoretical physics, classical and s... | Sep 2020 | https://www.researchgate.net/publication/346706594_Idempotent_Analog_of_the_Legendre_Transformation_and_lts_Application_in_Digital_Processing_of_Signals | Thermodynamics |
Area law of noncritical ground states in 1D long-range interacting systems | [
"Tomotaka Kuwahara",
"Keiji Saito"
] | The area law for entanglement provides one of the most important connections between information theory and quantum many-body physics. It is not only related to the universality of quantum phases, but also to efficient numerical simulations in the ground state. Various numerical observations have led to a strong belief that the area law is true for... | Sep 2020 | https://www.researchgate.net/publication/344213626_Area_law_of_noncritical_ground_states_in_1D_long-range_interacting_systems | Thermodynamics |
Behaviour of oxide inclusions and sulphur in ‘two-stage basicity control’ refining method of Si-killed spring steel | [
"Chen Wang",
"Yanshen Han",
"Jiangshan Zhang",
"Qing Liu"
] | A ‘two-stage basicity control’ refining method was carried out that high basicity (R > 1.5) top slag was used in the LF refining and then low basicity (R = 0.8–1.0, Al2O3 < 6%) top slag was used in VD refining. This method can obtain inclusions with better deformability and make the top slag have good desulphurization ability. The average sulphur r... | Sep 2020 | https://www.researchgate.net/publication/344721844_Behaviour_of_oxide_inclusions_and_sulphur_in_'two-stage_basicity_control'_refining_method_of_Si-killed_spring_steel | Thermodynamics |
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