Hi, Just an enquiry about how to determine the flow rate in each tube of a radiator. We have one inlet and one outlet. In these in and out there is very good mass balance, but I want to check flow accuring in each individual pipe of radiator. How to calculate that in STAR CD. Help requested.

Thanks a lot

You can select the cells belonging to one tube, load velocity components, define the cross-section of the tube by comands SPOINT <coordinates of the point in the section plane> and SNORM <coordinates of the normal to the section plane> and use INTEG CSET command.

Thank you very much Anton