Explore the Engineering Database more efficiently by signing up for free. Sign up free

Berkovsky-Efimov-1977-Square-1E1-1E5 — Enclosed Cavity Vertical

Name: Natural Convection Correlations — enclosed_cavity_vertical: correlation id Berkovsky & Efimov (1977) square#1e1-1e5 · characteristic length definition L = cavity gap; H/L near 1 (square cavity); Pr=0.1-40 · Nu correlation text Nu = 0.18*(Ra*Pr/(0.2+Pr))^0.29 · orientation vertical square cavity H/L=1 · Ra max 100000 dimensionless
Creator: Engineering Database

Geometry: Enclosed Cavity Vertical
Correlation Id: Berkovsky & Efimov (1977) SQUARE#1E1-1E5
Nu Correlation Text: Nu = 0.18*(Ra*Pr/(0.2+Pr))^0.29
Pr Range Max (dimensionless): 40
Pr Range Min (dimensionless): 0.1
Ra Max (dimensionless): 100,000
Ra Min (dimensionless): 10
Characteristic Length Definition: L = Cavity gap; H/L Near 1 (square cavity); Pr=0.1-40
Fluid Assumption: Any Fluid
Orientation: Vertical Square Cavity H/L=1

Browse more mechanical engineering reference tables →