cavitation tunnel meaning in English

【造船】空泡式验筒。

Code for propeller cavitation tests in uniform flow carried out in cavitation tunnel
空泡水筒均流中螺旋桨模型试验规程
The propeller cavitation range determined by calculation method presented in this paper agrees with the observation result of cavity image at cavitation tunnel very well , which proves the practicability of this method
应用本文计算方法确定的螺旋桨空泡范围经与空泡水洞中的空泡图象观察结果比较，证明了该方法的可行性。
The advantage and disadvantage of measurement of propeller - induced pressure by using different equipment is discussed . the method to obtain self - propulsion point for full scale in depressurized towing tank is studied . the measurements of pressure of two propeller models are carried out , the results of the measurement agree with those obtained by cavitation tunnel very well , which proves this measurement is successful , and the theoretical prediction is verified too
比较了不同测试设备用于螺旋桨脉动压力测试的优缺点，探讨了在减压拖曳水池中实现实船自航点的方法，并进行了两只螺旋桨模型的脉动压力测试，经与空泡水洞中脉动压力的测试结果进行比较，说明该项测试是成功的，同时也对脉动压力的理论预报结果做了验证。