ESTIMATION OF THE CRITICAL RAYLEIGH NUMBER AS A FUNCTION OF THE INITIAL TURBULENCE OF THE BOUNDARY LAYER AT A VERTICAL HEATED PLATE

Artur Dmitrenko

doi:10.1615/heattransres.2017018750

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ESTIMATION OF THE CRITICAL RAYLEIGH NUMBER AS A FUNCTION OF THE INITIAL TURBULENCE OF THE BOUNDARY LAYER AT A VERTICAL HEATED PLATE

Heat Transfer Research 48(13): 1195-1202

Article 2017 English

Abstract

1 min read

Based on stochastic equations and equivalence of measures, formulas of critical Rayleigh numbers depending on the initial turbulence of the boundary layer on a vertical heated plate are derived analytically. The results of calculations using new formulas show agreement with experimental data for the first and second Rayleigh numbers.

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ESTIMATION OF THE CRITICAL RAYLEIGH NUMBER AS A FUNCTION OF THE INITIAL TURBULENCE OF THE BOUNDARY LAYER AT A VERTICAL HEATED PLATE

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