| 摘要 |
PROBLEM TO BE SOLVED: To provide an internal combustion engine cooling system in which an intercooler for cooling intake air is disposed in front of a radiator cooling engine cooling water of an internal combustion engine, capable of reducing a heating value which the radiator receives from the intercooler, improving the engine coolant cooling effect in the radiator, and improving engine performance.SOLUTION: An internal combustion engine cooling system 1 in which an intercooler 20 cooling intake air is disposed in front of a radiator 30 cooling engine cooling water Wi of the internal combustion engine is configured so that radiation efficiency of a region RH of the radiator 30 in rear of a region RH of the intercooler 20 on an inlet of intake air Mi is lower than radiation efficiency of the other regions RL.SELECTED DRAWING: Figure 1 |
