期刊
JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER
卷 20, 期 3, 页码 517-523出版社
AMER INST AERONAUTICS ASTRONAUTICS
DOI: 10.2514/1.18477
关键词
-
The direct simulation Monte Carlo (DSMC) method has recently been developed to simulate homogeneous water condensation in a free expansion rocket plume. A nucleation rate, based on the classical nucleation theory (CNT), was used in the DSMC simulation to predict initial nuclei in the condensation region. However, recent experimental research suggests that the CNT nucleation rate should be corrected and the magnitude of the, correction is a function of the vapor temperature. Because the nucleation rate is one of the most important factors that impacts the accuracy of the numerical simulation results for a condensation plume, the impact is investigated of the corrected nucleation rate on cluster growth processes and flow macroparameters in an expanding flow using the DSMC method to model both the gas and condensate flow.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据