7 Replies Latest reply on Feb 1, 2018 10:51 AM by Ryan Dark

    Heat transfer coefficient for convection

    Per Mjörnstad

      Hello

       

      I want to test different nozzles and se which one has the best heat transfer coefficient.

      The nozzle are blowing on a Surface the static pressure of air is 1000Pa and the air temp is 20degrees.

      The Surface is set to 300degrees constant.

      I run the test and get very differen values on the heat transfer coefficient with the same nozzle.

      but with different meshes.

      So my question is what mesh should i use ?

       

      Best Regards

      Per