マイクロチャンネル内気液二相流の流動様式の遷移に関する研究

山下 哲史; 志賀 周平; 大高 武士; 木下 英二; 井手 英夫

doi:10.1299/jsmefed.2016.GS24

2016

Session ID : GS24

DOI https://doi.org/10.1299/jsmefed.2016.GS24

Conference information

Host: The Japan Society of Mechanical Engineers

Name : [in Japanese]

Date : November 12, 2016 - November 13, 2016

Study on Transition of Flow Patterns of Gas-Liquid Two-Phase Flow in Microchannels

Satoshi YAMASHITA, Syuuhei SHIGA, Takeshi OTAKA, Eiji KINOSHITA, Hideo IDE

Author information

Keywords: Microchannel, Gas slug length, Friction pressure drop, Effect of transition

CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

In this work,the effects of transition on flow patterns,gas slug length and friction pressure drop of two-phase flows in horizontal circular microchannel with an inner diameter 100,150,250 and 518μm have been reported.In the experiments,as the working fluids,nitrogen gas for the gas and distilled water.

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