国家自然科学基金(s11132010)

作品数:6被引量:8H指数:2
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相关期刊:《Advances in Applied Mathematics and Mechanics》《Science China(Physics,Mechanics & Astronomy)》更多>>
相关主题:SHOCK_WAVEFLOWINLETHYPERSONICBLUNT更多>>
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Deformation process of a shocked drop-in-liquid
《Science China(Physics,Mechanics & Astronomy)》2018年第10期92-95,共4页Bin Liao GuiFu Zhang YuJian Zhu ZhuFei Li ErQiang Li JiMing Yang 
supported by the National Natural Science Foundation of China(Grant Nos.11132010,and 11621202)
A mixed flow of two immiscible liquids may form drops of one liquid in the other. Deformation and breakup of drops occur when there is sufficient hydrodynamic or surface forces from the ambient liquid; such deformatio...
关键词:化学工业 混合流动 水动力学 相互作用 液体 表面力 水流动 
A hybrid CFD/characteristics method for fast characterization of hypersonic blunt forebody/inlet flow被引量:4
《Science China(Physics,Mechanics & Astronomy)》2015年第10期38-45,共8页GAO WenZhi LI ZhuFei YANG JiMing 
supported by the National Natural Science Foundation of China(Grant Nos.11132010 and 11402263)
A hybrid CFD/characteristic method(CCM) was proposed for fast design and evaluation of hypersonic inlet flow with nose bluntness, which targets the combined advantages of CFD and method of characteristics. Both the ac...
关键词:hypersonic flow shock wave forebody/inlet flow nose bluntness method of characteristics 
Interaction between strain and vorticity in compressible turbulent boundary layer
《Science China(Physics,Mechanics & Astronomy)》2014年第12期2316-2329,共14页CHU You Biao WANG Li LU Xi Yun 
supported by the National Natural Science Foundation of China(Grant Nos.11132010 and 11072236);the 111 Project(GrantNo.B07033)
The interaction of strain and vorticity in compressible turbulent boundary layers at Mach number 2.0 and 4.9 is studied by direct numerical simulation(DNS)of the compressible Navier-Stokes equations.Some fundamental c...
关键词:direct numerical simulation compressible flow turbulent boundary layer 
Large Eddy Simulation of a Vortex Ring Impacting a Bump
《Advances in Applied Mathematics and Mechanics》2014年第3期261-280,共20页Heng Ren Ning Zhao Xi-Yun Lu 
the National Natural Science Foundation of China(Grants 11132010,11372304 and 11072236);the 111 Project(Grant B07033)。
A vortex ring impacting a three-dimensional bump is studied using large eddy simulation for a Reynolds number Re=4×104 based on the initial diameter and translational speed of the vortex ring.The effects of bump heig...
关键词:Large eddy simulation vortex ring vortical structure turbulent state. 
Effects of the injector geometry on a sonic jet into a supersonic crossflow被引量:3
《Science China(Physics,Mechanics & Astronomy)》2013年第2期366-377,共12页WANG GuoLei CHEN LiWei LU XiYun 
supported by the National Natural Science Foundation of China(Grant Nos.11132010 and 11072236)
Large-eddy simulation of a sonic injection from circular and elliptic injectors into a supersonic crossflow has been performed.The effects of injector geometry on various fundamental mechanisms dictating the intricate...
关键词:large-eddy simulation compressible turbulence supersonic flow JET shock wave shock and turbulence interaction 
A Consistent Characteristic Boundary Condition for General Fluid Mixture and Its Implementation in a Preconditioning Scheme被引量:1
《Advances in Applied Mathematics and Mechanics》2012年第1期72-92,共21页Hua-Guang Li Nan Zong Xi-Yun Lu Vigor Yang 
This work was supported in part by the National Natural Science Foundation of China(Nos.11132010 and 11072236).
Characteristic boundary conditions that are capable of handling general fluid mixtures flow at all flow speeds are developed.The formulation is based on fundamental thermodynamics theories incorporated into an efficie...
关键词:Real-fluid preconditioning method method of characteristics LODI relations 
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