自然対流によるだ円柱の表面熱伝達(第1報)

概要

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The writer has carried out an approximate solution on the heat transfer due to the natural convection around the horizontal elliptic cilinder and obtained a relation between Nusselt number (Nu) and Grashof number (Gr) as follows : Nu=0.604(√<1-ε^2>/K)^<1/4>g(x)_m・Gr^<1/4> in which ε is the eccentricity of the cross section of the cylinder, K a constant depending on ε, x the angle of obliquity and g (x)_m a function of x depending on ε. The numerical results are tabulated and expressed by a diagram comparing with those of horizontal and vertical flat plates or circular cylinders.
一般社団法人日本機械学会の論文
1957-12-25