Numerical study of the MHD flow characteristics in a three-surface-multi- layered channel with different inlet conditions

Mitsuhiro Aoyagi, Satoshi Ito, Hidetoshi Hashizume

研究成果: Article査読

1 被引用数 (Scopus)

抄録

A 3D MHD flow simulation was conducted to clarify the effects of the inlet flow conditions on the results of the validation experiment carried out previously and on the design window of the first wall using a three-surface-multi-layered channel. MHD pressure drop was largely influenced by the inlet condition. The numerical model with turbulent velocity profile showed qualitatively good agreement with the experimental result. The first wall temperature and pressure distributions obtained by the 3D simulation corresponded well to those obtained by the 2D simulation assuming fully developed flow. This suggested that complicated three-dimensional inlet flow condition generated in the L-shape elbow would not affects the existing design window.

本文言語English
ページ(範囲)1227-1231
ページ数5
ジャーナルFusion Engineering and Design
89
7-8
DOI
出版ステータスPublished - 2014 10

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Nuclear Energy and Engineering
  • Materials Science(all)
  • Mechanical Engineering

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