Does This Debunk the "Coolant Can Flow Through the Radiator Too Fast" Idea???

Back to the original topic, coolant flow rate.

I think the best explanation is on this website: www.stewartcomponents.com

And it is really simple!

The cooling system is a closed system. If the coolant stays in the rad longer [ as some wrongly believe ], then that must mean the coolant is backed up in the engine for a longer period of time....& absorbing more heat. When this coolant arrives at the rad to be cooled, it is hotter...