scholarly journals Two-Dimensional Numerical Simulation of Boiling Two-Phase Flow of Liquid Nitrogen.

2000 ◽  
Vol 43 (141) ◽  
pp. 114-121 ◽  
Author(s):  
Jun ISHIMOTO ◽  
Mamoru OIKE ◽  
Kenjiro KAMIJO
Keyword(s):  
Numerical Simulation ◽  
Liquid Nitrogen ◽  
Two Phase Flow ◽  
Phase Flow ◽  
Two Dimensional ◽  
Two Phase

Numerical simulation of gas-solid two-phase flow in a two-dimensional horizontal channel

1987 ◽  
Vol 13 (5) ◽  
pp. 671-684 ◽  
Author(s):  
Y. Tsuji ◽  
Y. Morikawa ◽  
T. Tanaka ◽  
N. Nakatsukasa ◽  
M. Nakatani
Keyword(s):  
Numerical Simulation ◽  
Two Phase Flow ◽  
Horizontal Channel ◽  
Phase Flow ◽  
Two Dimensional ◽  
Two Phase

scholarly journals Numerical simulation of gas-solid two-phase flow in a two-dimensional horizontal channel.

1987 ◽  
Vol 53 (488) ◽  
pp. 1240-1246 ◽  
Author(s):  
Yutaka TSUJI ◽  
Yoshinobu MORIKAWA ◽  
Toshitsugu TANAKA ◽  
Naoyuki NAKATSUKASA ◽  
Mitsunori NAKATANI
Keyword(s):  
Numerical Simulation ◽  
Two Phase Flow ◽  
Horizontal Channel ◽  
Phase Flow ◽  
Two Dimensional ◽  
Two Phase

Numerical Analysis of Two-Phase Pipe Flow of Liquid Helium Using Multi-Fluid Model

2001 ◽  
Vol 123 (4) ◽  
pp. 811-818 ◽  
Author(s):  
Jun Ishimoto ◽  
Mamoru Oike ◽  
Kenjiro Kamijo
Keyword(s):  
Phase Transition ◽  
Gas Phase ◽  
Liquid Helium ◽  
Two Phase Flow ◽  
Fluid Model ◽  
Numerical Results ◽  
Phase Flow ◽  
Two Dimensional ◽  
Two Phase ◽  
Normal Fluid

The two-dimensional characteristics of the vapor-liquid two-phase flow of liquid helium in a pipe are numerically investigated to realize the further development and high performance of new cryogenic engineering applications. First, the governing equations of the two-phase flow of liquid helium based on the unsteady thermal nonequilibrium multi-fluid model are presented and several flow characteristics are numerically calculated, taking into account the effect of superfluidity. Based on the numerical results, the two-dimensional structure of the two-phase flow of liquid helium is shown in detail, and it is also found that the phase transition of the normal fluid to the superfluid and the generation of superfluid counterflow against normal fluid flow are conspicuous in the large gas phase volume fraction region where the liquid to gas phase change actively occurs. Furthermore, it is clarified that the mechanism of the He I to He II phase transition caused by the temperature decrease is due to the deprivation of latent heat for vaporization from the liquid phase. According to these theoretical results, the fundamental characteristics of the cryogenic two-phase flow are predicted. The numerical results obtained should contribute to the realization of advanced cryogenic industrial applications.

scholarly journals Numerical simulation for two-phase flow in a porous medium

2015 ◽  
Vol 2015 (1) ◽  
Author(s):  
Souad Gasmi ◽  
Fatma Zohra Nouri
Keyword(s):  
Numerical Simulation ◽  
Porous Medium ◽  
Two Phase Flow ◽  
Phase Flow ◽  
Two Phase
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