S42F8-DN25型形状记忆合金疏水阀的研制  

Study on S42F8-DN25 type of steam trap with shape memory alloy

作　　者：黄玉琴 杜兆年[2] 

机构地区：[1]甘肃建筑职业技术学院,甘肃兰州730050 [2]兰州理工大学,甘肃兰州730050

出　　处：《阀门》2007年第5期1-3,7,共4页VALVE MAGAZINE

基　　金：甘肃省自然科学基金(ZR-96-033)

摘　　要：介绍了利用形状记忆合金功能设计的S42F8-DN25型无阀杆热静力型蒸汽疏水阀的工作原理、优良特性及核心部件的设计方法。A S42F8-DN25 type of thermostatic steam trap is designed with shape memory alloy （SMA）. The operation principle of the S42F8-DN25 type of the no valve shaft SMA steam trap are described in this paper, and its important part have been designed.

关 键 词：蒸汽疏水阀 形状记忆合金 设计 

分 类 号：TH134[机械工程—机械制造及自动化]