泄漏与密封的术语化研究  

Terminologization of Leaking and Sealing

作　　者：胡忆沩[1] 

机构地区：[1]吉林化工学院,吉林吉林市132022

出　　处：《润滑与密封》2006年第10期120-122,126,共4页Lubrication Engineering

基　　金：国家科技部科技基础性工作和社会公益专项基金项目(2003DIB4J070)

摘　　要：探索了泄漏与密封的词语结构、形成、发展和用法。基于能量和传质的观点解释了泄漏和密封术语的专业内涵,定义了界面泄漏、渗透泄漏和破坏泄漏3种泄漏形式术语,给出了泄漏量的经验计算公式。泄漏的术语指称是:高能流体经隔离物缺陷通道向低能区侵入的负面传质现象;密封的术语指称是:隔离高能流体向低能区进行负面传质的有效措施。统一了泄漏与密封两术语在密封工程领域内及相关领域的一致性和逻辑上的完整性。The structure, formation, development ano usage oI leaking and sealing vocabularies were exploreo. Based on the viewpoint of energy and mass transfer, subject intension of the leaking and sealing terms were explained, and the interface leaking, permeating leaking and destroyed leaking terms were defined. The empiric formulas of leaking rate were described. Leaking term designation：The leaking is a phenomenon of negative mass transfer that of higher energy fluid intrudes into lower energy fluid through destroying channel in the spacer. Sealing term designation ：The sealing is an effective measure of negative mass transfer that of higher energy fluid can＇ t intrudes into lower energy fluid. Consistency and Integrality in logic for the leaking and sealing terms in the sealing engineering and related fields were integrated.

关 键 词：泄漏指称 密封指称 界面泄漏 渗透泄漏 破坏泄漏 泄漏量计算 

分 类 号：TB42[一般工业技术]