摘要
阻尼对波纹管的减振降噪性能起着重要作用,采用锤击法对新研发的添加有粘弹阻尼材料的多层无加强U型波纹管进行了试验研究,重点研究了水介质压力载荷对波纹管粘弹阻尼的影响,得出了粘弹阻尼与压力关系曲线。
Damp play a very important role in reducing vibration and noise of bellows. The vibration behavior of multi - plies unreinforced U - shaped bellows with viscoelastic damp material was studied by impact testing. And the impact of pressure of water on the viscoelastic damp of the bellows was studied.
出处
《压力容器》
北大核心
2006年第11期6-8,33,共4页
Pressure Vessel Technology
基金
河南省高等学校先进制造技术重点学科开放实验室资助项目
关键词
锤击法
波纹管
粘弹阻尼
impact testing
bellows
viscoelastic damp
