512 Evaluation of flow characteristics in two-phase flow through mini-channels with sudden expansion.

2015 ◽  
Vol 2015.68 (0) ◽  
pp. 199-200
Author(s):  
Daiki GOTO ◽  
Tomoaki TAKEHIRA ◽  
Akimaro KAWAHARA ◽  
Michio SADATOMI
Keyword(s):  
Two Phase Flow ◽  
Flow Characteristics ◽  
Sudden Expansion ◽  
Phase Flow ◽  
Two Phase ◽  
Mini Channels ◽  
Flow Through

Flow Characteristics at Low Quality for Horizontal Gas-Liquid Two-Phase Flow Through Porous Media

2007 ◽  
Author(s):  
Yasuyuki Takatsu ◽  
Takashi Masuoka ◽  
Takeru Takehara
Keyword(s):  
Porous Media ◽  
Flow Field ◽  
Two Phase Flow ◽  
Flow Characteristics ◽  
Solid Matrix ◽  
Phase Flow ◽  
Flow Through Porous Media ◽  
Two Phase ◽  
Flow Through ◽  
Microscopic Flow

As the geometric complexity of porous media brings about technical diffculties of the measurement and the visualization of the microscopic flow field, only few attempts have ever been made at the experimental examination of the two-phase flow through porous media. Therefore, we adopt a bank of tubes in a narrow gap as a porous model, and perform the visualization to examine the microscopic flow field for the horizontal two-phase flow through porous media in detail. The solid matrix in porous media plays an important role in the formation of the two-phase flow pattern. The solid matrix forces larger bubble than its representative length to be split, and the liquid bridge due to the capillary effect prevents the gas-phase merging together. Furthermore, the bubbles are trapped in the wide space surrounded with the solid matrices, where the compound bubble further absorbs smaller bubbles.

scholarly journals Flow Characteristics and Control of Vertical Upward Gas-Liquid Two-Phase Flow through a Sudden Contraction Pipe

2006 ◽  
Vol 49 (4) ◽  
pp. 1000-1007 ◽  
Author(s):  
Alexandros VOUTSINAS ◽  
Toshihiko SHAKOUCHI ◽  
Junichi TAKAMURA ◽  
Koichi TSUJIMOTO ◽  
Toshitake ANDO
Keyword(s):  
Two Phase Flow ◽  
Flow Characteristics ◽  
Phase Flow ◽  
Two Phase ◽  
Sudden Contraction ◽  
Flow Through ◽  
And Control

Flow Regime of Vertical Upward Two-Phase Flow through Round Tube with Sudden Expansion

2002 ◽  
Vol 2002.77 (0) ◽  
pp. _11-17_-_11-18_
Author(s):  
Koichi KONDO ◽  
Tomoyuki HASHIMOTO ◽  
Kenji YOSHIDA ◽  
Tadayoshi MATSUMOTO ◽  
Tomio OKAWA ◽  
...  
Keyword(s):  
Flow Regime ◽  
Two Phase Flow ◽  
Sudden Expansion ◽  
Phase Flow ◽  
Round Tube ◽  
Two Phase ◽  
Flow Through

scholarly journals Fluctuating Phenomena and Flow Control of Bubbly Two-Phase Flow Through Sudden Expansion Pipe

2009 ◽  
Vol 4 (1) ◽  
pp. 84-94
Author(s):  
Alexandros VOUTSINAS ◽  
Toshihiko SHAKOUCHI ◽  
Koichi TSUJIMOTO ◽  
Toshitake ANDO
Keyword(s):  
Flow Control ◽  
Two Phase Flow ◽  
Sudden Expansion ◽  
Phase Flow ◽  
Two Phase ◽  
Flow Through

F41 Effect of Surface Tension on Gas-liquid Two-phase Flow Characteristics in Horizontal Mini-channels

2007 ◽  
Vol 2007.60 (0) ◽  
pp. 217-218
Author(s):  
Masatoshi MATSUO ◽  
Kazuhiro HORITA ◽  
Michio SADATOMI ◽  
Akimaro KAWAHARA
Keyword(s):  
Surface Tension ◽  
Two Phase Flow ◽  
Flow Characteristics ◽  
Phase Flow ◽  
Two Phase ◽  
Mini Channels ◽  
Effect Of Surface
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