| 摘要 |
In a plate heat exchanger having a large number of heat exchanging passages connected in parallel, the distribution of the flow between the passages will be unequal in that a larger flow passes through passages which are close to the inlets and outlets than through passages far away therefrom. To eliminate this problem, the passages are provided with means for regulating the flow resistance, said means being arranged so that passages which are situated farther away from the inlets and outlets have lower flow resistance than passages closer to said inlets and outlets. |
