The effect of bubble deceleration on the liquid film thickness in microtubes
详细信息 查看全文
- 作者：Young Jik Youna ; yjyoun@iis.u-tokyo.ac.jp" class="auth_mail" title="E-mail the corresponding author ; youngjik2002@naver.com" class="auth_mail" title="E-mail the corresponding author ; Kenshiro Muramatsua ; b ; Youngbae Hanc ; Naoki Shikazonoa
- 关键词：Liquid film thickness ; Two-phase flow ; Microtube ; Deceleration
- 刊名：International Journal of Heat and Fluid Flow
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：58
- 期：Complete
- 页码：84-92
- 全文大小：2222 K
文摘
- •
Liquid film thicknesses in decelerated microtube slug flows are measured.
- •
LFDM technique is used to accurately measure the liquid film thickness.
- •
Deceleration makes the liquid film thicker than that in the steady flow.
- •
Empirical correlation is proposed for the initial liquid film thickness in decelerated flows.