ITP OpenIR  > 理论物理所2014年知识产出
Polar Coordinate Lattice Boltzmann Kinetic Modeling of Detonation Phenomena
Lin, CD; Xu, AG; Zhang, GC; Li, YJ; Xu, AG (reprint author), Inst Appl Phys & Computat Math, Natl Key Lab Computat Phys, POB 8009-26, Beijing 100088, Peoples R China.
2014
发表期刊COMMUNICATIONS IN THEORETICAL PHYSICS
ISSN0253-6102
卷号62期号:5页码:737-748
摘要A novel polar coordinate lattice Boltzmann kinetic model for detonation phenomena is presented and applied to investigate typical implosion and explosion processes. In this model, the change of discrete distribution function due to local chemical reaction is dynamically coupled into the modified lattice Boltzmann equation which could recover the Navier Stokes equations, including contribution of chemical reaction, via the Chapman-Enskog expansion. For the numerical investigations, the main focuses are the none quilibrium behaviors in these processes. The system at the disc center is always in its thermodynamic equilibrium in the highly symmetric case. The internal kinetic energies in different degrees of freedom around the detonation front do not coincide. The dependence of the reaction rate on the pressure, influences of the shock strength and reaction rate on the departure amplitude of the system from its local thermodynamic equilibrium are probed.
部门归属[Lin Chuan-Dong ; Li Ying-Jun] China Univ Min & Technol, State Key Lab GeoMech & Deep Underground Engn, Beijing 100083, Peoples R China ; [Xu Ai-Guo ; Zhang Guang-Cai] Inst Appl Phys & Computat Math, Natl Key Lab Computat Phys, Beijing 100088, Peoples R China ; [Xu Ai-Guo] Peking Univ, Coll Engn, Ctr Appl Phys & Technol, MOE Key Ctr High Energy Dens Phys Simulat, Beijing 100871, Peoples R China ; [Xu Ai-Guo ; Zhang Guang-Cai] Beijing Inst Technol, State Key Lab Explos Sci & Technol, Beijing 100081, Peoples R China ; [Zhang Guang-Cai] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
关键词Mach Number Combustion Speed Compressible Flows Entropy Generation Premixed Hydrogen Diffusion Flame Simulation Scheme Cylinders Equations Fluid
学科领域Physics
资助者Science Foundations of National Key Laboratory of Computational Physics; National Natural Science Foundation of China [11202003, 11074300, 41472130]; opening project of State Key Laboratory of Explosion Science and Technology (Beijing Institute of Technology) [KFJJ14-1M]; National Basic Research Program of China [2013CBA01504] ; Science Foundations of National Key Laboratory of Computational Physics; National Natural Science Foundation of China [11202003, 11074300, 41472130]; opening project of State Key Laboratory of Explosion Science and Technology (Beijing Institute of Technology) [KFJJ14-1M]; National Basic Research Program of China [2013CBA01504] ; Science Foundations of National Key Laboratory of Computational Physics; National Natural Science Foundation of China [11202003, 11074300, 41472130]; opening project of State Key Laboratory of Explosion Science and Technology (Beijing Institute of Technology) [KFJJ14-1M]; National Basic Research Program of China [2013CBA01504] ; Science Foundations of National Key Laboratory of Computational Physics; National Natural Science Foundation of China [11202003, 11074300, 41472130]; opening project of State Key Laboratory of Explosion Science and Technology (Beijing Institute of Technology) [KFJJ14-1M]; National Basic Research Program of China [2013CBA01504]
收录类别SCI
语种英语
资助者Science Foundations of National Key Laboratory of Computational Physics; National Natural Science Foundation of China [11202003, 11074300, 41472130]; opening project of State Key Laboratory of Explosion Science and Technology (Beijing Institute of Technology) [KFJJ14-1M]; National Basic Research Program of China [2013CBA01504] ; Science Foundations of National Key Laboratory of Computational Physics; National Natural Science Foundation of China [11202003, 11074300, 41472130]; opening project of State Key Laboratory of Explosion Science and Technology (Beijing Institute of Technology) [KFJJ14-1M]; National Basic Research Program of China [2013CBA01504] ; Science Foundations of National Key Laboratory of Computational Physics; National Natural Science Foundation of China [11202003, 11074300, 41472130]; opening project of State Key Laboratory of Explosion Science and Technology (Beijing Institute of Technology) [KFJJ14-1M]; National Basic Research Program of China [2013CBA01504] ; Science Foundations of National Key Laboratory of Computational Physics; National Natural Science Foundation of China [11202003, 11074300, 41472130]; opening project of State Key Laboratory of Explosion Science and Technology (Beijing Institute of Technology) [KFJJ14-1M]; National Basic Research Program of China [2013CBA01504]
WOS记录号WOS:000347465000018
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15585
专题理论物理所2014年知识产出
通讯作者Xu, AG (reprint author), Inst Appl Phys & Computat Math, Natl Key Lab Computat Phys, POB 8009-26, Beijing 100088, Peoples R China.
推荐引用方式
GB/T 7714
Lin, CD,Xu, AG,Zhang, GC,et al. Polar Coordinate Lattice Boltzmann Kinetic Modeling of Detonation Phenomena[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2014,62(5):737-748.
APA Lin, CD,Xu, AG,Zhang, GC,Li, YJ,&Xu, AG .(2014).Polar Coordinate Lattice Boltzmann Kinetic Modeling of Detonation Phenomena.COMMUNICATIONS IN THEORETICAL PHYSICS,62(5),737-748.
MLA Lin, CD,et al."Polar Coordinate Lattice Boltzmann Kinetic Modeling of Detonation Phenomena".COMMUNICATIONS IN THEORETICAL PHYSICS 62.5(2014):737-748.
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