| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat exchanger capable of further improving heat exchanging efficiency. SOLUTION: A thermoelectric generating module 7 as the heat exchanger is constituted by arranging and forming a large number of projections 5a, 5a at least surfaces of which are made of a low wettable material on a heat transfer surface 5s of a heat transfer plate (heat transfer member) 5 smaller than 0.01 mm in height and width and smaller than 0.01 mm in pitch.
|
