대한설비공학회지:설비저널 (The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea)
- 제15권4호
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- Pages.388-395
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- 1986
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- 1229-6430(pISSN)
경사진 다공성물체내에서의 자연대류에 관한 수치해석
Numerical Study of Convective Heat Transfer in an Inclined Porous Media
초록
Numerical solutions of two-dimensional, steady, and natural are investigated in a confined rectangular cavity with porous media. The saturated fluid is bounded by two isothermal vertical walls at different temperatures and two adiabatic horizontal walls. Governing equations are numerically solved by finite difference method with the up wind scheme. Distributions of streamline and temperature we. predicted for aspect ratios ranging from 0.1 to 1.0, Rayleigh numbers 50 to
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