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单词
prandtl number
释义
WordReference Random House Unabridged Dictionary of American English © 2024
Prand
′
tl num′ber
(prän
′
tl),
USA pronunciation
Physics, Thermodynam.
Physics, Thermodynamics
the ratio of the fluid viscosity to the thermal conductivity of a substance, a low number indicating high convection.
named after Ludwig
Prandtl
(1875–1953), German physicist 1930–35
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更新时间:2025/11/10 7:55:55