摘要
针对高速蒸汽非平衡凝结流动的研究进展及现状,从实验研究、理论研究和数值模拟等方面给予了介绍。对实验研究进展以及凝结理论中成核理论和液滴生长理论的研究进展、应用情况做了概述;着重介绍了数值模拟研究的进展及现状,尤其对较为成熟的单流体数值模型和严谨完善的双流体模型的特点、应用情况及数值模拟结果做了详细的阐述,以期对高速蒸汽非平衡凝结流动方面的研究及成果的推广应用起到促进作用。
The research progress on non-equilibrium condensation in high-speed steam flow is described from experimental study, theoretical study and numerical simulation. The progress and applications of experimental research, the nucleation theory and droplet growth theory are summarized. As the most important aspect, the research progress of well developed single fluid numerical model and the strict double fluid numerical model is particularly described with model characteristics, applications and the research achievements in numerical simulation. It is expected to promote the research on non-equilibrium condensation in high-speed steam flow and the application of the research achievements.
出处
《真空》
CAS
2013年第4期42-48,共7页
Vacuum
关键词
蒸汽
非平衡凝结
单流体模型
双流体模型
steam
non-equilibrium condensation
single fluid model
dual fluid model
