2D modeling of moving particles with phase-change effect

2011 ◽  
Vol 66 (22) ◽  
pp. 5459-5473 ◽  
Author(s):  
F. Dierich ◽  
P.A. Nikrityuk ◽  
S. Ananiev
Keyword(s):  
Phase Change ◽  
2D Modeling ◽  
Change Effect

The Phase Change Effect of Oxygen-Incorporation in GeSbTe Films

2011 ◽  
Vol 158 (5) ◽  
pp. H471 ◽  
Author(s):  
Moon Hyung Jang ◽  
Seung Jong Park ◽  
Dong Hyeok Lim ◽  
Sung Jin Park ◽  
Mann-Ho Cho ◽  
...  
Keyword(s):  
Phase Change ◽  
Oxygen Incorporation ◽  
Change Effect ◽  
Effect Of Oxygen

Cholesteric-nematic phase-change effect in mixtures containing the liquid-crystal PCB

1973 ◽  
Vol 9 (24) ◽  
pp. 561 ◽  
Author(s):  
J. Constant ◽  
J. Constant ◽  
E.P. Raynes
Keyword(s):  
Liquid Crystal ◽  
Phase Change ◽  
Nematic Phase ◽  
Change Effect

PEM Fuel Cell Dynamic Model With Phase Change Effect

2005 ◽  
Vol 2 (4) ◽  
pp. 274-283 ◽  
Author(s):  
X. Xue ◽  
J. Tang
Keyword(s):  
Phase Change ◽  
Dynamic Model ◽  
Gas Flow ◽  
Dynamic Control ◽  
Transient Behavior ◽  
Operating Conditions ◽  
System Level ◽  
Change Effect ◽  
Flow Phase ◽  
Higher Temperature

In this research, a system-level dynamic model accounting for the phase change effect is developed for polymer electrolyte fuel cells (PEMFCs). This model can illustrate the complicated transient behavior of temperature, gas flow, phase change in the anode and cathode channels, and membrane humidification under operating conditions. Simulation indicates that vapor in the cathode channel is more likely to be in the over saturated state and phase change (condensation under large load current situation) then takes place, which leads to higher temperature at cathode channel due to latent heat generation. In the anode channel, on the other hand, the phase change is less likely to occur even if the inlet hydrogen is humidified with a high relative humidity value. The model is partially validated using the experimental data from open literature. A series of analyses are carried out to investigate the underlying physical mechanisms. This model can be used in the optimal design and dynamic control of PEMFCs.

Transient phase change effect during the crystallization process in phase change memory devices

2009 ◽  
Vol 94 (24) ◽  
pp. 243504 ◽  
Author(s):  
E. G. Yeo ◽  
R. Zhao ◽  
L. P. Shi ◽  
K. G. Lim ◽  
T. C. Chong ◽  
...  
Keyword(s):  
Phase Change ◽  
Crystallization Process ◽  
Phase Change Memory ◽  
Memory Devices ◽  
Transient Phase ◽  
Change Effect ◽  
Change Memory

Laboratory investigation of phase change effect of polyethylene glycolon on asphalt binder and mixture performance

2019 ◽  
Vol 212 ◽  
pp. 1-9 ◽  
Author(s):  
Yinfei Du ◽  
Pusheng Liu ◽  
Jiacheng Wang ◽  
Hao Wang ◽  
Shaowei Hu ◽  
...  
Keyword(s):  
Phase Change ◽  
Laboratory Investigation ◽  
Asphalt Binder ◽  
Change Effect
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