3舰艇辐射噪声源分离方法研究_电子资料文库 关键词:机械噪声;螺旋桨噪声;噪声分离 [gap=1190]Key words:machinery noise;propeller noise;noise separation
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marine propeller noise [船] 船用螺旋桨噪声
propeller noise prediction 螺旋桨噪声预测
propeller noise measurement 螺旋桨噪声测量
accelerating propeller noise 碳分子筛
measurement of propeller noise 螺旋桨噪声测量
low-noise propeller 低噪声推进器
noise-reduced propeller 低噪声推进器
rotation noise of propeller [航] [船] 螺旋桨噪声
propeller loading noise 螺旋桨负荷噪声
This is also an important basis to establish transmission Mode of Propeller noise to cabin.
这也是建立螺桨噪声向舱内传播模型的重要依据。
Ship propeller noise can be predicted by non-dimensional analysis of ship model propeller noise.
通过无量纲分析船模螺旋桨噪声可以预报实船的螺旋桨噪声。
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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