一种测试带压条件下MON-1饱和蒸汽压的新方法  

New method to test bubble point pressure of MON-1 under pressure condition

作　　者：李进华[1] 雷永[1] 王乃娟[1] 

机构地区：[1]北京航天试验技术研究所,100074

出　　处：《火箭推进》2013年第2期79-82,共4页Journal of Rocket Propulsion

基　　金：中国航天科技集团公司支撑项目(2011JY01)

摘　　要：为了解决采用一般方法不能测定带压条件下液体物质饱和蒸汽压的难题,研究、开发出一种新的测试方法。设计、加工了试验装置,实测得到一定温度和压力条件下MON-1的饱和蒸汽压值,并与拟合方程计算值和相关文献数据进行比较,结果表明该测试方法可行、精确、可靠。In order to resolve the problem that common methods cannot test bubble point pressure of liquid substance under pressure condition, a new testing method was studied and developed, and an experimental equipment for testing the bubble point pressure of MON-1 in different temperature was fabricated. The saturated vapor pressure value was obtained under the certain conditions of temperature and pressure. It was compared with literature data and the calculated value obtained by fitted ecluation. The result indicates that the new testing method is feasible, accurate and credible.

关 键 词：MON-1 饱和蒸气压 测试方法 

分 类 号：V434-34[航空宇航科学与技术—航空宇航推进理论与工程]