Investigations of single-phase flow mixing characteristics in a wire-wrapped 37-pin bundle for a sodium-cooled fast reactor
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- 作者：Hyungmo Kim ; hyungmo@kaeri.re.kr" class="auth_mail" title="E-mail the corresponding author ; Hwang Bae ; Yung Joo Ko ; Sun Rock Choi ; Seok-Kyu Chang ; Dong-Won Lee ; Hae Seob Choi ; Dong-Jin Euh ; Hyeong-Yeon Lee
- 关键词：Sodium-cooled fast reactor (SFR) ; Core thermal design ; Flow mixing ; A wire-mesh sensor (WMS) ; A wire-wrap effect ; Electro-tomography
- 刊名：Annals of Nuclear Energy
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：87
- 期：part_P2
- 页码：541-546
- 全文大小：2878 K
文摘
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Flow mixings inside a wire-wrapped 37-pin bundle were measured using a wire-mesh sensing system.
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A proper post-processing method was developed for the results.
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Experiments were carried out in the condition of 20–115% Re of the prototype reactor nominal flow.
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The identified mixing characteristics showed pretty good match with the CFD results.