HEAT-TRANSFER FROM A PLANAR SURFACE TO A FLUID IN LAMINAR-FLOW - AN EXPERIMENTAL AND COMPUTATIONAL STUDY

被引:3
|
作者
PITTMAN, JFT
RICHARDSON, JF
SHARIF, AO
SHERRARD, CP
机构
[1] Department of Chemical Engineering, University College, Swansea
关键词
D O I
10.1016/0017-9310(94)90034-5
中图分类号
O414.1 [热力学];
学科分类号
摘要
An experimental study has been made of heat transfer from a flat plate with nominally uniform surface heat flux aligned parallel to laminar flows of Newtonian and shear thinning liquids, for a range of plate Reynolds numbers (30-2000) and fluid Prandtl numbers (50-400). Finite element solutions of the coupled flow and conjugate heat transfer problem have been obtained, using a recent form of the SUPG formulation for isoparametric biquadratic finite elements, extended to take account of variable physical properties. Close agreement with experimental plate surface temperatures provides confidence in both our experimental and numerical techniques.
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页码:333 / 346
页数:14
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