| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat exchanger capable of efficiently exchanging heat. SOLUTION: A flow channel 10a has the waved serpiginous cross-sectional shape. Thus, places where stagnation occurs can be reduced, a contact area of liquid and the heat exchanger 10 is increased, and simultaneously the impairing of heat transfer coefficient caused by stagnation can be reduced. As a result, the heat can be efficiently exchanged between the liquid and the heat exchanger 10. COPYRIGHT: (C)2007,JPO&INPIT
|
