Korean Journal of Air-Conditioning and Refrigeration Engineering (설비공학논문집)
- Volume 1 Issue 2
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- Pages.128-137
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- 1989
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- 1229-6422(pISSN)
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- 2465-7611(eISSN)
Numerical Study on Convective Heat Transfer within a Vertical Annular Porous Material
다공성 물질의 환형수직원통내에서의 자연대류 열전달 수치해석
Abstract
Numerical solutions for two-dimensional, steady, free convection are presented for a cylinder filled with saturated porous media. An annulus is bounded by inner wall with constant heat flux and two adiabatic horizontal walls with outer wall isothermally cooled. Governing equations are numerically solved for the range of Aspect Ratio 1 to 20, Radius Ratio, 1 to 20, and Rayleigh number, 50 to
Keywords