R
R.K. Das
Researcher at Indian Institute of Technology Kharagpur
Publications - 1
Citations - 28
R.K. Das is an academic researcher from Indian Institute of Technology Kharagpur. The author has contributed to research in topics: Slug flow & Two-phase flow. The author has an hindex of 1, co-authored 1 publications receiving 26 citations.
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Journal ArticleDOI
Bubble to slug flow transition in vertical upward two-phase flow through narrow tubes
R.K. Das,S. Pattanayak +1 more
TL;DR: In this article, an experimental study on the dispersed bubble to slug flow transition in a narrow tube is reported, which shows that the superficial liquid velocity is an increasing function of the superficial gas velocity along the transition boundary and that the transition always occurs at an average void fraction of 34%.