Equilibrium thermodynamic theory for the evaluation of temperature distributions in overdriven steady-plane wave fronts

2001 ◽  
Vol 90 (8) ◽  
pp. 3754-3761 ◽  
Author(s):  
Tomokazu Sano ◽  
Yukio Sano
Keyword(s):  
Plane Wave ◽  
Thermodynamic Theory ◽  
Equilibrium Thermodynamic ◽  
Wave Fronts ◽  
Temperature Distributions ◽  
Steady Plane

scholarly journals Non-Equilibrium Thermodynamic Theory of 4-Component Lead-Free Solder

2009 ◽  
Vol 50 (2) ◽  
pp. 236-244
Author(s):  
Kenichiro Suetsugu ◽  
Atsushi Yamaguchi ◽  
Kazumi Matsushige ◽  
Toshihisa Horiuchi
Keyword(s):  
Thermodynamic Theory ◽  
Lead Free ◽  
Lead Free Solder ◽  
Equilibrium Thermodynamic ◽  
Free Solder ◽  
Non Equilibrium

Inefficacy of Evaluation of Temperatures in Overdriven Steady Wave Fronts Using Thermoelastic Theory

2001 ◽  
Author(s):  
Yukio Sano ◽  
Akihisa Abe ◽  
Akira Yamasaki
Keyword(s):  
Bulk Modulus ◽  
Shock Loading ◽  
Exact Equation ◽  
Viscous Stress ◽  
Wave Fronts ◽  
Steady Wave ◽  
Temperature Distributions ◽  
The Difference ◽  
Thermoelastic Theory

Abstract The temperature distributions in overdriven steady wave fronts in 2024 Al shocked up to 80 GPa were predicted using the thermoelastic theory (Wallace theory), where the viscous stress is neglected, and the thermoviscous theory (Sano-Abe theory). The Wallace theory was improved by applying a more exact equation to the bulk modulus. As shock loading was increased, the difference between the temperature distributions predicted using each theory was greater. This tendency of the difference was similar for shocks up to 250 GPa in Pt. Thus, temperature distributions in overdriven steady wave fronts cannot be effectively evaluated using thermoelastic theory.

Hydrolysis-induced large swelling of polyacrylamide hydrogels

Soft Matter ◽  
2020 ◽  
Vol 16 (24) ◽  
pp. 5740-5749
Author(s):  
Yu Zhou ◽  
Lihua Jin
Keyword(s):  
Thermodynamic Theory ◽  
Equilibrium Thermodynamic ◽  
Polyacrylamide Hydrogels ◽  
Non Equilibrium

A non-equilibrium thermodynamic theory is developed to predict hydrolysis-induced large swelling of polyacrylamide hydrogels.

Kinetic conditions for the existence of wave fronts in reaction-diffusion systems

1986 ◽  
Vol 103 (1-2) ◽  
pp. 161-177 ◽  
Author(s):  
José M. Fraile ◽  
José Sabina
Keyword(s):  
Plane Wave ◽  
Propagation Velocity ◽  
Reaction Diffusion ◽  
Wave Fronts ◽  
Reaction Diffusion Systems ◽  
Diffusion Systems ◽  
Partial Invariance

SynopsisThis paper deals with the existence of bounded plane wave fronts of reaction-diffusion systems. The main result ensures the partial invariance of a certain region, under kinetic conditions commonly used in the literature. This allows us to construct bounded plane wave fronts taking their values in that domain. We also give an estimate of the minimum permissible value of the propagation velocity of those plane wave fronts. Some examples are given.

Non-equilibrium Thermodynamic Theory of Ferroelectric Phase Transitions

2015 ◽  
Vol 481 (1) ◽  
pp. 166-188 ◽  
Author(s):  
Shu-Tao Ai ◽  
Hui-Ping Bo ◽  
Shao-Yin Zhang ◽  
Yuan-Zhen Cai
Keyword(s):  
Phase Transitions ◽  
Ferroelectric Phase ◽  
Thermodynamic Theory ◽  
Equilibrium Thermodynamic ◽  
Ferroelectric Phase Transitions ◽  
Non Equilibrium
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