Bejan Number - Mass Transfer
Bejan number - mass transfer, abbreviated as Be, a dimensionless number, is the pressure drop along a channel of length.
Bejan Number - Mass Transfer formula
\(\large{ Be = \frac{ \Delta p \; l^2 }{ \mu \; D_m } }\) |
Where:
\(\large{ Be }\) = Bejan number
\(\large{ l }\) = channel of length
\(\large{ D_m }\) = mass diffusivity
\(\large{ \mu }\) (Greek symbol mu) = dynamic viscosity
\(\large{ \Delta p }\) = pressure drop
Tags: Equations for Pressure