CAS OpenIR
Reticulate collisional structure in boundary-driven granular gases
Chen, Yanpei1; Wang, Wei1,2
2019-10-30
Source PublicationPHYSICAL REVIEW E
ISSN2470-0045
Volume100Issue:4Pages:7
AbstractWe report a peculiar head-on collision network between two vibrating boundaries in experiments performed during a parabolic flight and in a laboratory using horizontal vibration. This structure is a new ordering, which is due to an orientation correlation between the relative position and velocity of any particle pair. It weakens the collision frequency and produces a long-range boundary effect. Moreover, we find the molecular chaos assumption is violated in a larger portion of the phase space. Using an anisotropic distribution model, we modify angular integration results and compare them to the results of the kinetic theory.
DOI10.1103/PhysRevE.100.042908
Language英语
WOS KeywordKINETICS ; ENERGY ; FLOWS ; STATE
Funding ProjectStrategic Priority Research Program of Chinese Academy of Sciences[XDA17010202] ; National Natural Science Foundation of China[21625605] ; National Natural Science Foundation of China[11702291] ; National Natural Science Foundation of China[21821005] ; Fund of State Key Laboratory of Multiphase complex systems[MPCS2019-A-06] ; Centre National d'Etudes Spatiales (France) ; Centre National de la Recherche scientifique (France)
WOS Research AreaPhysics
WOS SubjectPhysics, Fluids & Plasmas ; Physics, Mathematical
Funding OrganizationStrategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; Fund of State Key Laboratory of Multiphase complex systems ; Centre National d'Etudes Spatiales (France) ; Centre National de la Recherche scientifique (France)
WOS IDWOS:000493459700006
PublisherAMER PHYSICAL SOC
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Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/38903
Collection中国科学院过程工程研究所
Corresponding AuthorChen, Yanpei
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Chen, Yanpei,Wang, Wei. Reticulate collisional structure in boundary-driven granular gases[J]. PHYSICAL REVIEW E,2019,100(4):7.
APA Chen, Yanpei,&Wang, Wei.(2019).Reticulate collisional structure in boundary-driven granular gases.PHYSICAL REVIEW E,100(4),7.
MLA Chen, Yanpei,et al."Reticulate collisional structure in boundary-driven granular gases".PHYSICAL REVIEW E 100.4(2019):7.
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