A method for improving fluid flow characteristics, a heat exchanger to which the improvement method is applied, a distillation apparatus, a deodorizing apparatus and a slab used for the improvement method

摘要

The water channel forming body for mounting a semiconductor power module and the heat sink for a power module have a very complicated structure in order to increase the heat transfer rate, and the heat transfer portion has a very complicated structure, and very high technology and high cost Is required. The slitting plate 13 is disposed in the flow path 12 formed so as to be sandwiched between two oppositely disposed flat surfaces 11, 11, and various boundary layers formed between the two flat surfaces 11, 11 and the fluid 15, the local fluid flow 16 guided to the slab 13 is made to improve the flow characteristics of the fluid relating to heat transfer and / or mass transfer with the local turbulence promotion effect.