Learning Forum

[omar ennaya]

Hello

i don't have heat flux or temperature values as constant.

Well i have a triple concentric/eccentric tubes, the middle one contains a pcm and the inner &the outer tubes contain an HTF.here i'm studying the melting process.

so i wanna calcute the heat transfer coefficient and then the nusselt number.

so i don't know the right way to do this.I know the theory but in fluent no.

thanks.