The task is to calculate the reactor. Saturated steam is supplied to the casing at a pressure of 0.3 MPa, at the output of 0.1 MPa. A tank is installed on casing. The heat from casing should heat the tank. I used the steam substance from the library, for the calculation I showed the absence of heating of both the casing itself and the tank. How can I correctly perform the calculation to see the correct heating of the tank and casing?
The calculation is performed in the solidworks flow simulation 2019.