A new method has been proposed to predict the mass flow rates of a supercritical fluid through a sonicnozzle...
在此基础上，提出了预测超临界态流体通过音速喷管流量的新方法并得到了实验验证。
2
The sonicnozzle is used to calibrate turbine flowmeters, Roots flowmeters, and density compensated orifice gas mass flowmeters.
并应用音速喷咀对涡轮流量计、腰轮流量计和密度补偿式孔板气体质量流量计进行标定。
3
Instead of the sonicnozzle, low supersonic nozzles have been utilized to solve the choking problem in transonic wind tunnel testing of high angle-of-attack and high blockage.