GASDYNAMICS

作品数:4被引量:2H指数:1
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相关期刊:《Journal of Computational Mathematics》《Applied Mathematics and Mechanics(English Edition)》《Acta Mechanica Sinica》《Chinese Journal of Aeronautics》更多>>
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A unified theory for gas dynamics and aeroacoustics in viscous compressible flows.PartⅡ.Sources on solid boundary被引量:2
《Acta Mechanica Sinica》2022年第12期58-66,共9页Feng Mao Luoqin Liu Linlin Kang Jiezhi Wu Pengjunyi Zhang Zhenhua Wan 
supported by the National Natural Science Foundation of China(Grant Nos.12102365,91752202,11472016,11621202,and 12272371).
This work attempts to extend the fundamental theory for classic gas dynamics to viscous compressible flow,of which aeroacoustics will naturally be a special branch.As a continuation of Part I.Unbounded fluid(Mao et al...
关键词:Gasdynamics-aeroacoustics viscous compressible flow Advective wave equations Thermodynamic variables DILATATION Process splittingand coupling 
Gaseous plume flows in space propulsion
《Chinese Journal of Aeronautics》2013年第3期522-528,共7页Wang Limei Cai Chunpei 
NSF-DMS-0914706;the Research Enhancement Awards from the New Mexico Space Grants;NSF-CBET-0854411
This paper presents a gaskinetic study on high-speed, highly rarefied jets expanding into a vacuum from a cluster of planar or annular exits. Based on the corresponding exact expressions for a planar or annular jet, i...
关键词:Free molecular flow GASDYNAMICS Gaskinetics jets Monte Carlo methods Plume flow 
Numerical investigations on dynamic process of muzzle flow
《Applied Mathematics and Mechanics(English Edition)》2008年第3期351-360,共10页姜孝海 范宝春 李鸿志 
the National Key Laboratory of Transient Physics of China
The integrative process of a quiescent projectile accelerated by high-pressure gas to shoot out at a supersonic speed and beyond the range of a precursor flow field was simulated numerically. The calculation was based...
关键词:GASDYNAMICS numerical simulation muzzle flow dynamic process 
TWO DIMENSIONAL RIEMANN PROBLEM FOR GASDYNAMICS SYSTEM IN THREE PIECES
《Journal of Computational Mathematics》1999年第3期327-336,共10页Li, Jie-quan  Yang, Shu-li 
The Riemann problem for two-dimensional flow of polytropic gas with three constant initial data is considered. Under the assumption that each interface of initial data outside of the origin projects exactly one plana...
关键词:two-dimensional Riemann problem MmB scheme gas dynamics 
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