Deference between underhood and engine cooling
hay... anybody Is anybody know the deferences between underhood analysis and engine cooling analysis?
thank u.. best regard
Re: Deference between underhood and engine cooling
An underhood analysis focuses on the external flow within the engine compartment of a vehicle (and usually the external aerodynamics as well). Working fluid is air.
When you speak of an engine cooling analysis, it usually refers to the flow of coolant (anti-freeze), throughout the internal passages of the cylinder head, engine block, water pump, thermostat, etc... Working fluid is water/glycol mixture. Incompressible flow.
Regards, cfdweirdo ;-}
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