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Cengel-2014-Simplified-1-1E5 — Sphere

Name: Natural Convection Correlations — sphere: correlation id Cengel (2014) simplified#1-1e5 · characteristic length definition L = D; approximate power law; use Churchill form for precision · Nu correlation text Nu = C*Ra^n · orientation immersed (simplified) · Ra max 100000 dimensionless
Creator: Engineering Database

Geometry: Sphere
Correlation Id: Cengel (2014) SIMPLIFIED#1-1E5
C Coefficient (dimensionless): 2
Nu Correlation Text: Nu = C*Ra^n
Pr Range Max (dimensionless): 0.7
Pr Range Min (dimensionless): 0.7
Ra Max (dimensionless): 100,000
Ra Min (dimensionless): 1
Characteristic Length Definition: L = D; Approximate Power law; Use Churchill Form for Precision
Fluid Assumption: Air
N Exponent (dimensionless): 0.25
Orientation: Immersed (simplified)

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sphere — correlation id Cengel (2014) simplified#1-1e5 · characteristic length definition L = D; approximate power law; use Churchill form for precision · Nu correlation text Nu = C*Ra^n · orientation immersed (simplified) · Ra max 100000 dimensionless | Natural Convection Correlations | Engineering Database