A prediction model for the effective thermal conductivity of mono-sized pebble beds
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- 作者：Xiaoliang Wang ; Jie Zheng ; Hongli Chen ; hlchen1@ustc.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：CC ; body centered cubic ; BCP ; body centered prismatic ; BUC ; basic unit cell of pebble bed ; CFETR ; Chinese Fusion Engineering Test Reactor ; DEM ; discrete element method ; FCC ; face centered cubic ; MUC ; minimum unit cell of pebble bed ; PF ; packing factor ; SC ; simple cubic ; SZB ; Schlü ; nder&ndash ; Zehner&ndash ; Bauer model
- 刊名：Fusion Engineering and Design
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：103
- 期：Complete
- 页码：136-151
- 全文大小：3915 K
文摘
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One new method to couple the contact area with bed strain is developed.
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The constant coefficient to correlate the effect of gas flow is determined.
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This model is valid for various cases, and its advantages are showed obviously.