کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
271210 504990 2014 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Numerical study of the MHD flow characteristics in a three-surface-multi-layered channel with different inlet conditions
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
Numerical study of the MHD flow characteristics in a three-surface-multi-layered channel with different inlet conditions
چکیده انگلیسی

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.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fusion Engineering and Design - Volume 89, Issues 7–8, October 2014, Pages 1227–1231
نویسندگان
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