Measurement and calculation of U and Th reaction rates in uranium mock assemblies
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- 作者：R. Liu ; liurongzy@163.com" class="auth_mail" title="E-mail the corresponding author ; Y.W. Yang ; X.S. Yan ; S. Feng ; X.X. Lu ; T.H. Zhu ; L. Jiang ; M. Wang
- 关键词：Fusion&ndash ; fission hybrid energy reactor ; Uranium mock assembly ; U and Th reaction rates ; MC simulation
- 刊名：Annals of Nuclear Energy
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：92
- 期：Complete
- 页码：391-396
- 全文大小：1367 K
文摘
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For validating nuclear data by integral experiments, U mock assemblies are established.
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In spherical assemblies with DU and PE, 238U capture rates, U fission rates and ratio are measured.
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In cubic assembly with natural U, 238U capture rates are reanalyzed.
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In DU spherical shell, 232Th capture rates, fission rates and ratio are measured.
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The measured results are compared to the calculated ones with MCNP and ENDF/B-VII.0.