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A Study on the Flow Characteristics of Rectangular Prism with Center Gap Through-flow at Different Aspect Ratio  

Kim, Jin-Gu (충북도립대학 기계자동차과)
Cho, Dae-Hwan (목포해양대학교 기관시스템공학부)
Han, Sang-Gook (목포해양대학교 기관시스템공학부)
Publication Information
Journal of the Korean Society of Mechanical Technology / v.13, no.3, 2011 , pp. 25-30 More about this Journal
Abstract
Flow control of flow field is essential to design efficient elements relating to fluid machineries. In this study, flow characteristics of rectangular prism with center gap through-flow at different aspect ratio was investigated to flow control. It was used a FLUENT 6.3 version to study flow field. It was found that the through-flow disturbs the development of vertical velocity component and decreased the vortex size and critical value of a rapid change in pressure coefficient distribution.
Keywords
Rectangular prism; Flow control; Aspect ratio; Numerical study; Center gap;
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Times Cited By KSCI : 2  (Citation Analysis)
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