What parameters should be provided for the thermal design of water cooling plate?

I know this. When designing the water cooling plate, the model of the water cooling plate (that is, the overall size of the water cooling plate), the drilling position of the water cooling plate, and the goals to be achieved (including temperature difference, water pressure difference, etc.) should be provided. ), the parameters of the joint, the power and calorific value of the heat source, etc. I've done it in Wenxuan Thermal Energy before, and that's it.