Study on Experimental Method of Measuring Fluctuating Pressure on Ship Hull Induced by Cavitating Propeller in Depressurized Towing Tank
Study on Experimental Method of Measuring Fluctuating Pressure on Ship Hull Induced by Cavitating Propeller in Depressurized Towing Tank
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发表时间：
2001
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通讯作者：
L. Bai-qi
中科院分区：
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作者：
L. Bai-qi
提出了一种在减压拖曳水池中测量空泡螺旋桨对船体脉动压力的实验方法，与传统的水洞测量方法相比，具有独特的优点。给出了两种不同螺旋桨设计的多功能货船在常压和减压状态下的一些试验结果。结果表明，减压拖曳水池非常适合研究空泡螺旋桨引起的脉动压力。
This paper presented an experimental method of measuring fluctuating pressure on ship hull induced by cavitating propeller in depressurized towing tank,Other from conventional water tunnel measuring method,it has unusual advantages.Some test results of a multifunctional cargoship with two different propeller designs in atmospheric or depressurized condition were given.The results show that the depressurized towing tank is much suitable for studying fluctuating pressure induced by cavitating propeller.