摘要
水蒸汽凝结过程是一种含有潜热的两相非等熵过程.本文在一台激波管装置上,对水蒸汽的凝结问题进行了实验研究.本文采用经典成核理论,将特征线方法应用到水蒸汽凝结过程,进行了理论分析和数值计算.本文的实验结果与国外其他作者在激波管上所作的同类结果能吻合较好.
The condensation process of water vapor is a two-phase nonisentropic process with releasing latent heat.Experimental study of condensation of water vapor was carried out in a shock tube.The classical homogeneous nucleation theory was adopted.The theoretical analysis and numerical calculation of water vapor condensation process were completed by means of the characteristic method.The experimental results in this paper are in good agreement with the similar results obtained by other authors.
出处
《西安交通大学学报》
EI
CAS
CSCD
北大核心
1990年第4期81-88,共8页
Journal of Xi'an Jiaotong University
基金
国家自然科学基金
关键词
蒸汽凝结
激波管
两相流动
特征线
shock tube
two-phase flow
condensation
characteristic line
