Fluid radiation effects in the transient hot-wire techniqueMeasurement of thermal conductivity of propane

被引:0
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作者
Y. Shi
L. Sun
F. Tian
J. E. S. Venart
R. C. Prasad
机构
[1] University of New Brunswick,
[2] University of New Brunswick,undefined
关键词
argon; natural convection; n-pentane; propane; thermal conductivity; thermal diffusivity; thermal radiation; transient hot wire technique;
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摘要
The transient hot-wire technique is widely used for absolute measurements of the thermal conductivity of fluids. Refinement of this method has resulted in a capability for accurate and simultaneous measurement of both thermal conductivity and thermal diffusivity together with a determination of the specific heat. However, these measurements, especially those for the thermal diffusivity, may be significantly influenced by fluid radiation.
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页码:693 / 698
页数:5
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