| 摘要 |
PROBLEM TO BE SOLVED: To enhance the cooling performance of a radiator installed in a fuel cell system. SOLUTION: The vapor produced in the fuel cell is supplied to the outer surface of the radiator in such a condition that the water particle size in the vapor is over 50 μm, and the cooling performance is enhanced by the evaporating latent heat associated with evaporation of the contained water. The radiator 1 includes a number of tubes 16 and fins 17 which are laid in line, and the two ends of each tube 16 are in communication with a pair of tanks 14. Refrigerant 13 flows into the tanks 14 and passes through, and flows out of them. Atomized water 12 is sprayed onto the surface of a core 15 formed from tubes 16 and fins 17. The atomized water 12 is emitted through a header 11. |
