This is my first simulation here. I try to simulate a heat tranfer between a heat surce and a water cooled copper profil. The value for the heat source is 4000W. The water speed ist 0,75m/s. (400l per hour)
The temperatur diffrence between inlet and outlet is just 1 degree. Thats to low. (something around 9 degree would be right) The heat source has also a to low temperture.
I thing a have i bug in my workflow.