摘要
以串联双密封结构为研究对象 ,建立了串联密封结构系统的数学模型 ,通过理论分析和数值计算 ,揭示了串联密封结构系统正压泄漏的漏率、漏量与泄漏时间关系的规律及其影响因素。串联密封结构的泄漏规律可用于串联密封结构系统的设计。
A new technique has been developed to numerically calculate various quantities of interest,including leakage rate,leakage quantity,and leakage time dependence,for a high pressure system secured by more than one seals.The calculated results are of much technological interest in design of sealed gaseous system as well as in leakage detection and safety evaluation.
出处
《真空科学与技术学报》
EI
CAS
CSCD
北大核心
2004年第2期142-148,共7页
Chinese Journal of Vacuum Science and Technology
