在壁湍流的近壁区,条带和流向涡循环再生构成的自维持过程在壁湍流的产生和维持中起重要作用,采用最小流动单元的直接数值模拟可以再现这一自维持过程...
Microgravity experiments can be performed in ground-based and space-based facilities. The main purpose of the experiments is to remove much the gravity-induced phenomena such that secondary physics of the problem become experimentally tangible...
In this seminar, we will review some prior and recent work on the understanding of how oxygenated fuels affect the sooting tendency of fuel mixtures and how oxygenated fuels affect the nanostructure and oxidative reactivity of soot...
Growing acceptance of the detrimental environmental effects of fossil fuel usage of transport and power generation has added increasing urgency to the search for truly sustainable alternative fuels...
Nanobubbles challenged the scientific community twofold: they are difficult to distinguish from contamination and they - according to physics should not be existent...
We describe a statistical mechanics approach to hysteretic capillary phenomena with two examples: the retention of a liquid in a unsaturated porous medium...
In the present talk we will consider certain aspects of flame acceleration, subsonic and supersonic combustion in channels, and deflagration-to-detonation(DDT)...
航空发动机及航改燃气轮机主/加力燃烧室的基本概况;分析航空发动机燃烧技术发展趋势及主/加力燃烧室研发面临问题与挑战;对航空发动机燃烧基础研究提出需求分析;并简要介绍中国航发动力所所情。