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Berkovsky-Efimov-1977-Mid-Ra-1E3-1E7 — Enclosed Cavity Vertical

Name: Natural Convection Correlations — enclosed_cavity_vertical: correlation id Berkovsky & Efimov (1977) mid-Ra#1e3-1e7 · characteristic length definition L = cavity gap width; H/L = 2-10 (aspect ratio); Pr=0.1-40 · Nu correlation text Nu = 0.22*(Ra*Pr/(0.2+Pr))^0.28*(H/L)^(-0.25) · orientation vertical cavity (side-heated) H/L=2-10 · Ra max 10000000 dimensionless
Creator: Engineering Database

Geometry: Enclosed Cavity Vertical
Correlation Id: Berkovsky & Efimov (1977) Mid-Ra#1e3-1E7
Nu Correlation Text: Nu = 0.22*(Ra*Pr/(0.2+Pr))^0.28*(H/L)^(-0.25)
Pr Range Max (dimensionless): 40
Pr Range Min (dimensionless): 0.1
Ra Max (dimensionless): 10,000,000
Ra Min (dimensionless): 1,000
Characteristic Length Definition: L = Cavity Gap width; H/L = 2-10 (aspect ratio); Pr=0.1-40
Fluid Assumption: Any Fluid
Orientation: Vertical Cavity (side-heated) H/L=2-10

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