•
|
ρ is the density (SI unit: kg/m3)
|
•
|
Cp is the heat capacity (SI unit: J/(kg·K))
|
•
|
k is the thermal conductivity (SI unit: W/(m·K))
|
•
|
•
|
df is the film thickness (SI unit: m)
|
See Thin Film (Heat Transfer Interface) and Fluid (Heat Transfer in Shells Interface) with Thin film model set as General for more information about the boundary feature solving Equation 4-59 and Equation 4-60.
|
In 2D, Equation 4-52 and Equation 4-53 have an additional factor, dz, to account for the out-of-plane thickness.
|
See Thin Film (Heat Transfer Interface) and Fluid (Heat Transfer in Shells Interface) with Thin film model set as Thermally thin approximation for more information about the boundary feature solving Equation 4-61. See The Heat Transfer in Films Interface for more information about the physics interface solving Equation 4-63.
|