Analysis of Homogeneous/Heterogeneous Reactions in an Electrohydrodynamic Environment Utilizing the Second Law [PDF]
Micromachines, 2023 In this study, we investigate what happens to entropy in the presence of electrokinetic phenomena. It is speculated that the microchannel has an asymmetrical and slanted configuration.
Farida Aslam +3 more
doaj +2 more sources
The Second Law and Entropy Misconceptions Demystified [PDF]
Entropy, 2020 The challenges and claims of hypothetical violations of the Second Law of thermodynamics have been a topic of many scientific, philosophical and social publications, even in the most prestigious scientific journals.
Milivoje M. Kostic
doaj +2 more sources
Second Law and Its Amendment: The Axiom of No-Reversible Directions Revisited [PDF]
Entropy, 2023 A toy model is used to describe the following steps to achieve the no-reversible-direction axiom in a tutorial manner: (i) choose a state space results in the balance equations on state space which are linear in the process directions, (ii) avoid a ...
Wolfgang Muschik
doaj +2 more sources
Landauer Principle and the Second Law in a Relativistic Communication Scenario [PDF]
EntropyThe problem of formulating thermodynamics in a relativistic scenario remains unresolved, although many proposals exist in the literature. The challenge arises due to the intrinsic dynamic structure of spacetime as established by the general theory of ...
Yuri J. Alvim, Lucas C. Céleri
doaj +2 more sources
Second Law and Non-Equilibrium Entropy of Schottky Systems—Doubts and Verification– [PDF]
Entropy, 2018 Meixner’s historical remark in 1969 “... it can be shown that the concept of entropy in the absence of equilibrium is in fact not only questionable but that it cannot even be defined....” is investigated from today’s insight ...
Wolfgang Muschik
doaj +2 more sources
Second Law Analysis for the Experimental Performances of a Cold Heat Exchanger of a Stirling Refrigeration Machine [PDF]
Entropy, 2020 The second law of thermodynamics is applied to evaluate the influence of entropy generation on the performances of a cold heat exchanger of an experimental Stirling refrigeration machine by means of three factors: the entropy generation rate N S
Steve Djetel-Gothe +2 more
doaj +2 more sources
Thermal performance in heat exchangers by the irreversibility, effectiveness, and efficiency concepts using nanofluids [PDF]
Журнал інженерних наук, 2020 The objective of the work is to obtain the outlet temperatures of the fluids in a shell and tube heat exchanger. The second law of thermodynamics is applied through the concepts of efficiency, effectiveness, and irreversibility to analyze the results ...
Nogueira E.
doaj +1 more source
Nonequilibrium Entropy Conservation and the Transport Equations of Mass, Momentum, and Energy
Energies, 2021 Nonequilibrium statistical mechanics or molecular theory has put the transport equations of mass, momentum and energy on a firm or rigorous theoretical foundation that has played a critical role in their use and applications. Here, it is shown that those
Michael H. Peters
doaj +1 more source
Entropy, 2004 : The nature of the thermodynamic behavior of Type I superconductor particles, having a cross section less than the Ginzburg-Landau temperature dependent coherence length is discussed for magnetic field induced adiabatic phase transitions from the ...
Peter Keefe
doaj +1 more source
Empirical Evidence for a Law of Information Growth
Entropy, 2001 : Based on a robust, phenomenological model for the growth of a system parameter, a relation is derived to test the evolution of such a parameter through several distinct stages.
Richard L. Coren
doaj +1 more source