Simulation of Engine Cooling System Based on AMESim

On a basis of a 4-cylinders gasoline engine the steady heater transfer and coolant flow in the cooling system were simulated at the rated operation mode in the model. Comparison between simulation and measurement on the test bench shows that the simulated results are in good accord with experimental data and the deviation is less than 2.4%,thus the model can simulate the engine cooling system steady heater transfer and flow and furthermore optimize the system..