This article describes the propeller noise tests in JTU cavitation tunnel and some of these test results obtained.
本文介绍上海交通大学空泡筒进行螺旋桨噪声试验研究情况及部份结果。
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To improve the cavitation performance of diaphragm metering pump, a comparison of cavitationtest is made between the modified diaphragm metering pump and the original measuring pump.