intercooler heat exchanger
 

hello ..im new here
a few question to be ask...


1) what is the best heat exchanger model should i choose?
a)dual cell , ungrouped or macro
b)my design is water to air intercooler... means there is 2 phase acting on this model

2)how to set a new fluid zone-bcos only appear part 1...no other fluid zone i can choose...