m/s
kg/m3
J/kg-K
m
W/m-K

Formula

Peclet Number :
Pe = vρcp D/k

Velocity :
v= Pek/ρcpD

Density :
ρ = Pek/vcpD

Heat Capacity :
cp = Pek/vρD

Characteristic Length :
D = Pek/vρcp

Thermal Conductivity :
k =vρcpD/Pe

Where,
Pe = Peclet Number,
v = Velocity,
ρ = Density,
cp = Heat Capacity,
D = Characteristic Length,
k = Thermal Conductivity