电磁泵声学特性研究  

Study of the Acoustic Characteristics of Electromagnetic Pumps

作　　者：侯美丽[1] 

机构地区：[1]西北工业大学工程力学系,西安710072

出　　处：《噪声与振动控制》2003年第1期23-25,共3页Noise and Vibration Control

摘　　要：对单通道CLIN-3/28和流向旋转180°的CLIN-4/32的流体金属电磁液压系统,在低传递和轻微受阻 传递条件下,对振动和噪声及其产生低噪声的可能性进行了研究。声学特征的初步研究结果表明:这种冷却系统 的电磁泵的振动级和声级都相当低。Vibration noise of electromagnetic hydrodynamic systems (the sing through CLIN-3/28 and the CLIN-4/32 with flow rotation to 180°) with liquid metals, the possibility of producing low noise pumps for magnetic liquids have been studied under two poerating conditions of low delivery and delivery close to nominal. The preliminary results of the investigations into the acoustic characteristics are given. The vibration and noise levels of this type of electromagnetic pumps for such cooling system are fairly low.

关 键 词：电磁泵 声学特性 振动 噪声 冷却系统 

分 类 号：TM621.3[电气工程—电力系统及自动化] TB53[理学—物理]