scholarly journals Numerical Model for Gas-Liquid-Solid Three-phase Mixture Flow in a Lifting Pipe. Fundamental study on lifting system for mining marine mineral resources (2nd Report).

1995 ◽  
Vol 111 (9) ◽  
pp. 637-642
Author(s):  
Natsuo HATTA ◽  
Ryuuji ISHII
Keyword(s):  
Numerical Model ◽  
Mineral Resources ◽  
Mixture Flow ◽  
Fundamental Study ◽  
Three Phase ◽  
Phase Mixture ◽  
Lifting System

scholarly journals Numerical Model for Gas-Liquid Two-Phase Mixture Flow in a Vertical Pipe with a Sudden Enlargement in Diameter.

1998 ◽  
Vol 114 (7) ◽  
pp. 475-482
Author(s):  
Natsuo HATTA ◽  
Masaaki OMODAKA ◽  
Takahiro TAKATSU ◽  
Hitoshi FUJIMOTO ◽  
Hirohiko TAKUDA ◽  
...  
Keyword(s):  
Numerical Model ◽  
Vertical Pipe ◽  
Two Phase ◽  
Mixture Flow ◽  
Sudden Enlargement ◽  
Phase Mixture

scholarly journals Fundamental Study on Combustion Improvement by Mixture-Flow in Natural Gas-Fueled Lean-Burn SI Engines

2000 ◽  
Vol 35 (4) ◽  
pp. 254-259
Author(s):  
Daisuke Segawa ◽  
Toshikazu Kadota ◽  
Masashi Ohno ◽  
Takeshi Mizobuchi ◽  
Katsumi Kataoka ◽  
...  
Keyword(s):  
Natural Gas ◽  
Lean Burn ◽  
Mixture Flow ◽  
Fundamental Study ◽  
Si Engines ◽  
Gas Fueled

Prediction of gas-liquid two-phase mixture flow in a vertical pipe with a sudden expansion in diameter

2000 ◽  
Vol 71 (5) ◽  
pp. 153-160 ◽  
Author(s):  
Natsuo Hatta ◽  
Masaaki Omodaka ◽  
Fumitaka Nakajima ◽  
Hitoshi Fujimoto ◽  
Hirohiko Takuda
Keyword(s):  
Sudden Expansion ◽  
Vertical Pipe ◽  
Two Phase ◽  
Mixture Flow ◽  
Phase Mixture

3D Cavitations Turbulent Transient Calculation in the Francis Turbine Model

2012 ◽  
Vol 479-481 ◽  
pp. 2466-2470
Author(s):  
Dun Zhang ◽  
Yuan Zheng
Keyword(s):  
Model Experiment ◽  
Flow Model ◽  
Three Dimensional ◽  
Francis Turbine ◽  
Two Phase ◽  
Mixture Flow ◽  
Phase Mixture ◽  
Simulation Results ◽  
Accurate Numerical Solution ◽  
Turbine Model

Analysis had been carried out, based on the three-dimensional transient viscous turbulent calculation of a Francis turbine full flow field, the complete cavitations model and the two-phase mixture flow model were combined during the calculation, more accurate numerical solution had been obtained. According to the simulation results, the site and extent of cavitations in the turbine flow were reflected within the specific conditions, and were more consistent with the cavitations phenomenon observed in the model experiment, also provided a reference for the more in-depth research.

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