Void fraction measurement in modeled two-phase flow inside a vertical pipe by using polyethylene phantoms
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- 作者：Reza Faghihi ; Mohammadreza Nematollahi ; nema@shirazu.ac.ir" class="auth_mail" title="E-mail the corresponding author ; Ali Erfaninia ; Mahtab Adineh
- 关键词：Void fraction ; Polyethylene phantom ; Two-phase flow ; MCNP
- 刊名：International Journal of Hydrogen Energy
- 出版年：2015
- 出版时间：26 November 2015
- 年：2015
- 卷：40
- 期：44
- 页码：15206-15212
- 全文大小：1599 K
文摘
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The homogenous, stratified and annular two-phase flow regimes were modeled in a vertical pipe.
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Polyethylene phantoms were used to model two-phase flow inside the pipe.
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Transmitted and scattered gamma rays through the modeled pipe were measured.
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Numerical modeling was done by using MCNP code.
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To predict the void fraction inside a vertical pipe an innovative correlation was presented.