摘要
文章对表面阻尼处理进行了详细的理论分析 ,推导出管路阻尼处理后结构损耗因子计算公式 ,并计算出SA 3阻尼材料处理后潜艇液压管路的结构损耗因子。结果表明 ,该材料的高阻尼温度区正好符合潜艇的工作温度 。
This paper gives a theoretical analysis in detail to damping on surface,gives the calculating formula for factor-loss on structure after damping by inference and tells the factor-loss on structure in hydraulic pipe line of submarine after treatment with SA-3 damping material.Result shows that the temperature in the damping zone just coincide with the working temperature in submarine with obvious effect in damping
出处
《中国修船》
2004年第1期14-16,19,共4页
China Shiprepair
