Sound characteristics of pneumatic valve sound generator

Chun Hua Bai; Jian Xing Wu

Sound characteristics of pneumatic valve sound generator

Chun Hua Bai^*
, Jian Xing Wu

^*此作品的通讯作者

机电学院

Wuhan University of Science and Technology

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

The characteristics of the inner flow field and outer sound field of a pneumatic valve sound generator is analyzed with its theoretical model, numerical simulation and experimental results. It is found that low frequency sound wave plays the chief role also when the air pressure in chamber is higher than the ambient. The working process of the valve is simulated with the commercial software.

源语言	英语
页（从-至）	677-680
页数	4
期刊	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
卷	26
期	8
出版状态	已出版 - 8月 2006

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@article{cfe64f7d8b4a45a28e7e34af746b2ada,

title = "Sound characteristics of pneumatic valve sound generator",

abstract = "The characteristics of the inner flow field and outer sound field of a pneumatic valve sound generator is analyzed with its theoretical model, numerical simulation and experimental results. It is found that low frequency sound wave plays the chief role also when the air pressure in chamber is higher than the ambient. The working process of the valve is simulated with the commercial software.",

keywords = "Aerodynamic characteristics, Numerical simulation, Pneumatic valve, Sound generator",

author = "Bai, \{Chun Hua\} and Wu, \{Jian Xing\}",

year = "2006",

month = aug,

language = "English",

volume = "26",

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TY - JOUR

T1 - Sound characteristics of pneumatic valve sound generator

AU - Bai, Chun Hua

AU - Wu, Jian Xing

PY - 2006/8

Y1 - 2006/8

N2 - The characteristics of the inner flow field and outer sound field of a pneumatic valve sound generator is analyzed with its theoretical model, numerical simulation and experimental results. It is found that low frequency sound wave plays the chief role also when the air pressure in chamber is higher than the ambient. The working process of the valve is simulated with the commercial software.

AB - The characteristics of the inner flow field and outer sound field of a pneumatic valve sound generator is analyzed with its theoretical model, numerical simulation and experimental results. It is found that low frequency sound wave plays the chief role also when the air pressure in chamber is higher than the ambient. The working process of the valve is simulated with the commercial software.

KW - Aerodynamic characteristics

KW - Numerical simulation

KW - Pneumatic valve

KW - Sound generator

UR - https://www.scopus.com/pages/publications/33750431428

M3 - Article

AN - SCOPUS:33750431428

SN - 1001-0645

VL - 26

SP - 677

EP - 680

JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

IS - 8

ER -

Sound characteristics of pneumatic valve sound generator

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