Encyclopedia

Rayleigh number 2

Rayleigh number 2

[′rā·lē ¦nəm·bər ′tü]
(thermodynamics)
A dimensionless number used in studying free convection, equal to the product of the Grashof number and the Prandtl number. Symbolized R2.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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