摘要
对换热器管束加工工艺进行有效控制,并实践论证管板焊接、换热管装配、薄壁换热管胀接的加工工艺,从而解决换热器管板变形及换热管胀接失效问题。
The heat exchanger tube processing technology for effective control and the practice of argumentation tube-sheet welding, heat exchanger assembly, thin-walled heat exchanger expansion of the processing technology, so as to solve the heat exchanger tube plate deformation and heat exchanger expansion failure.
出处
《制冷与空调》
2009年第5期83-85,共3页
Refrigeration and Air-Conditioning
关键词
焊接
管束
胀管率
变形
热传递
壳管式换热器
welding
tube bundle
tube expanding rate
deformation
heat transfer
shell and tube heat exchanger
