| 潜艇遥控自航模螺旋桨噪声测量分析方法 |
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| 引用本文： | 何谟钦,王锡良,陈克勤,缪弋,沈泓萃. 潜艇遥控自航模螺旋桨噪声测量分析方法[J]. 船舶力学, 2001, 5(1): 55-61 |
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| 作者姓名： | 何谟钦 王锡良 陈克勤 缪弋 沈泓萃 |
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| 作者单位： | 中国船舶科学研究中心, |
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| 摘 要： | 本文在噪声（1）的基础上提出了一种新的潜艇模型螺旋桨的噪声测量方法，文中较为详细地表述了基于短时傅立叶变换技术应用潜艇遥控自航模进行螺旋桨噪声的测量分离过程。作为实验的第一步，文中还给出了潜艇遥控自航模航行时的噪声测量结果，螺旋桨噪声的分离工作将在下一步完成。
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| 关 键 词： | 噪声 螺旋桨 测量方法 潜艇 遥控自航模 |
| 文章编号： | 1007-7294-2001-01-0055-07 |
| 修稿时间： | 2000-10-10 |
Propeller Noise Measurement and Analysis on Remote Submersible Model |
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| HE Mo-qin,WANG Xi-liang,CHENG Ke-qin,MIAO Yi,SHEN Hong-cui. Propeller Noise Measurement and Analysis on Remote Submersible Model[J]. Journal of Ship Mechanics, 2001, 5(1): 55-61 |
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| Authors: | HE Mo-qin WANG Xi-liang CHENG Ke-qin MIAO Yi SHEN Hong-cui |
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| Abstract: | A new propeller noise measurement and analysis method based on remote control submersible model is proposed. This paper provides data processing procedures for the separation of propeller＇s noise from the mea-surements.A data processing demonstration of a submersible model has also been made in the paper and the sep-aration of propeller＇s noise will be presented in the following paper. |
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| Keywords: | noise propeller self-propulsion model measurement method |
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