摘要
介绍了真空截止阀在低温环境下真空度的性能,对低温真空度和传热进行了分析探讨,通过实验计算为低温真空阀在生产加工和实际应用中提供了有利的指导和理论依据,对于低温材料选择,结构设计具有一定参考价值。
The performance of vacuum valve in the vacuum cryogenic environment is introduced, and the vacuum degree and heat transfer of the vacuum valve are analyzed and discussed. The experiment provides a good guide and theoretical basis for the low temperature vacuum valve in the production and processing and practical application, and has a certain reference value for low-temperature material selection and structural design.
出处
《真空》
CAS
2017年第1期52-54,共3页
Vacuum
关键词
低温
真空度
传热分析
cryogenic
vacuum degree
heat transfer analysis
