Thank you for your response. Did you mean that when I input material data in Engineering Data with x, y, z components, x,y,z then can be r,theta,z depending on setting of element orientation? However, there are only experimental data of axial and radial thermal coefficient.
I am a little bit confusing. Material data is obtained in Cylindrical coordinate system, whereas, the Solver is in Cartesian coordinate system. Is there any way to enforce the Solver working on Cylindrical coordinate system?