涡流室
The key technical problems of flood discharge tunnel with spiral flow shaft include: ( 1) negative pressure being prone to occur at the joint of vortex chamber intake and shaft;
旋流竖井泄洪洞的关键问题是:(1)涡室进口与竖井连接段跌坎处易产生负压;
the essence is to realize the secondary purification by adopting the vortex chamber.
其实质是采用旋涡室而实现二级净化。
At the same time, the heat and mass balance of the small-scale solar absorption system which uses the dual chamber vortex generator is analyzed. A new generator model which has a tangential inlet is set up.
同时分析了采用本文所提出的双室涡旋发生器的小型太阳能吸收式制冷系统的热质平衡特性。
self-exited oscillation vortex chamber watering device
涡腔式自激振荡射流喷洒装置
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