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Bejan number - Heat transfer

Description

In the context of heat transfer. the Bejan number is the dimensionless pressure drop along a channel of length.

Related formulas

Variables

BeBejan number (dimensionless) (dimensionless)
ΔPpressure drop (Pa) (dimensionless)
Lchannel of length (m^2) (dimensionless)
μdynamic viscosity (Pa*s) (dimensionless)
αthermal diffusivity (m^2/s) (dimensionless)