摘要
在试验研究的基础上,论述了多级节流增压模拟水泵实际运行背压的低噪声特性。并在此基础上,对管路系统的低噪声设计提出了几点建议。
Based on the experiment, we describe the multilevel pipe pressure loading method that can simulate the high back pressure of pump and has low noise property. In the end, some ideas about low noise pipe design are suggested and provided.
出处
《噪声与振动控制》
CSCD
北大核心
2006年第3期55-56,共2页
Noise and Vibration Control
关键词
声学
节流
噪声
气穴
管路
acuoustics
throttle
noise
cavitation
pipe
