Experimental investigation of the overall residence time of pebbles in a pebble bed reactor (PBR) using radioactive pebble
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- 作者：Vaibhav Khanea ; Mahmoud M. Tahaa ; Muthanna H. Al-Dahhana ; b ; aldahhanm@mst.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Pebble bed reactor (PBR) ; Core dynamics ; Residence time distribution (RTD) ; Radioactive particle tracing (RPT)
- 刊名：Progress in Nuclear Energy
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：93
- 期：Complete
- 页码：267-276
- 全文大小：2563 K
文摘
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The granular flow of pebbles in a pebble bed reactor has been investigated.
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Non-invasive Radioactive Particle Tracking (RPT) and Residence Time Distribution (RTD) have been used.
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Overall residence time increases from the center towards the wall.
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Average zonal velocity gradually increases from the top to the exit cone of the reactor.
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