摘要
文章介绍了一种国内外尚无先例的制热的新方法——液力冲击制热。并阐述了它的理论价值、经济意义、实用意义以及能容高的特点。还简要分析了冲击制热的工作原理及计算。
This paper deals with a novel method for heat producing-the hydrodynamic impulse heat gen crating,which has not been used before at home and abroad.Its theorem,the utility,its economic meaning,practical meaning and the character of high energy capacity are expressed.The phioso- phy and calculation of impulse heat generating are also analyzed briefly.
关键词
泵轮
透平
液力冲击制热
pumping wheel
swirling wheel
head of energy
departure stall
swirling loss
moment of velocity
flow rate on axial surface
