Im currently working on a project about a double pipe heat exchanger with helical baffles
with hot water on inner pipe and cold water on outer pipe. My end goal would be to compare
heat transfer coefficient on outertube when adjusting mass flow rate from 0.1 to 0.3 kg/s.
However, my problem is that how can i look for heat transfer coefficient and compare it to others?
and can i also graph it through the flow simulation?