Phonon weak couplings model and its applications: A revisit to two-temperature non-equilibrium transport

2021 ◽  
Vol 16 ◽  
pp. 100305
Author(s):  
Chengcheng Deng ◽  
Yuwen Huang ◽  
Meng An ◽  
Nuo Yang
Keyword(s):  
Two Temperature ◽  
Non Equilibrium

TWO-TEMPERATURE NON-EQUILIBRIUM ISING MODELS

1996 ◽  
Vol 07 (03) ◽  
pp. 389-399 ◽  
Author(s):  
P. TAMAYO ◽  
R. GUPTA ◽  
F. J. ALEXANDER
Keyword(s):  
Ising Model ◽  
Computational Study ◽  
Heat Bath ◽  
Universality Class ◽  
Ising Models ◽  
Local Competition ◽  
Equilibrium Dynamics ◽  
Different Temperatures ◽  
Two Temperature ◽  
Non Equilibrium

We present results from a computational study of a class of 2D two-temperature non-equilibrium Ising models. In these systems the dynamics is a local competition of two equilibrium dynamics at different temperatures. We analyzed non-equilibrium versions of Metropolis, heat bath/Glauber and Swendsen-Wang dynamics and found strong evidence that some of these dynamics have the same critical exponents and belong to the same universality class as the equilibrium 2D Ising model.

scholarly journals Non-Equilibrium Thermal X-Ray Emission in the Early Phase of Supernova Remnant

1989 ◽  
Vol 8 ◽  
pp. 217-221
Author(s):  
Hitoshi Hanami ◽  
Tatsuo Yoshida
Keyword(s):  
Early Phase ◽  
Supernova Remnant ◽  
Circumstellar Matter ◽  
Temperature Model ◽  
X Ray ◽  
Two Temperature ◽  
Non Equilibrium

AbstractThe X-ray emission from the interaction of the ejecta with circumstellar matter (CSM) for SN1987A is investigated. The electron and the ion temperatures seem to be in non-equilibrium in the early phase of a SN remnant. We have studied the two-temperature model in the early phase of SNR and discuss the X-ray emission from SN1987A and its CSM.

TWO TEMPERATURE DESCRIPTION OF RNA-LIKE POLYMER

2008 ◽  
Vol 22 (10) ◽  
pp. 785-790
Author(s):  
K. G. SARGSYAN
Keyword(s):  
Steady State ◽  
Simple Model ◽  
Simple System ◽  
Mean Square ◽  
End Distance ◽  
End To End ◽  
Polymer State ◽  
Two Temperature ◽  
Non Equilibrium

The two-temperature description of the RNA-like molecule is invented. Instead of equilibrium treatment of the polymer state, the steady state viewpoint is proposed. The molecule is considered as being in an adiabatic steady state, which is a non-equilibrium one. The general approach to the molecule in such a steady state is discussed and the simple model with saturating bonds is considered. The relation between mean square end-to-end distance and the number of monomers is derived for the simple system under condition T>Θ. The obtained relation depends on additional so-called disorder temperature.

Numerical study on thermal non-equilibrium of arc plasmas in TIG welding processes using a two-temperature model

2016 ◽  
Vol 61 (1) ◽  
pp. 197-207 ◽  
Author(s):  
K. Konishi ◽  
M. Shigeta ◽  
M. Tanaka ◽  
A. Murata ◽  
T. Murata ◽  
...  
Keyword(s):  
Numerical Study ◽  
Tig Welding ◽  
Temperature Model ◽  
Arc Plasmas ◽  
Welding Processes ◽  
Two Temperature ◽  
Non Equilibrium
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