| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat radiator and a heat radiation device which improve the heat radiation performance without increasing the pressure loss and realize the downsizing and the weight reduction of a heat radiation component.SOLUTION: A heat radiator of one example includes: a positive electrode body having multiple positive electrode protrusions provided at a predetermined interval, the positive electrode body to which high alternating voltage is applied; and a ground electrode body having ground protrusions which are respectively fitted in spaces between the positive electrode protrusions of the positive electrode body, have outer surfaces coated by a dielectric substance, and generate discharge plasma with the positive electrode protrusions, the ground electrode body grounded. |
