Study on Flow-Pattern Identification Method Using Pressure Drop Characteristics of Gas-Liquid Flow in Narrow Channel
To clarify flow-pattern of gas-liquid two-phase flow in narrow channel is important because flow-pattern of gas-liquid two-phase flow relates closely to better working of industrial products like polymer electrolyte fuel cell (PEFC), u-TAS, small size of fuel assembly, or cooling system of small electronic devices. Moreover, gas-liquid two-phase flow in narrow channel is different from that in usual size channel, including standard inch pipe, better knowledge of flow-pattern leads to more performance and operating safety in such products. However, flowpattern has been mostly identified to observe visible image. Therefore, it is necessary to identified flowpattern without making inside visible because of safety or cost performance. As the identification of flow-pattern method, it uses us pressure drop fluctuations in narrow channel.
Pressure drop fluctuations narrow channel flow-pattern
Tatsunori Konishi Kenji Yoshida Isao Kataoka
Department of Mechanical Engineering, Osaka University,( 2-1, Yamada-Oka, Suita, Osaka 565-0871, Jap Department of Mechanical Engineering, Osaka University, (2-1, Yamada-Oka, Suita, Osaka 565-0871, Jap Department of Mechanical Engineering, Osaka University,(2-1, Yamada-Oka, Suita, Osaka 565-0871, Japa
国际会议
The 7th International Symposium on Measurement Techniques for Multiphase Flows(第七届国际多相流测试技术会议)
天津
英文
365-372
2011-09-17（万方平台首次上网日期，不代表论文的发表时间）