Wave Phenomena to the Three-Dimensional Fluid-Particle Model

doi:10.1007/s00205-021-01747-z

CORC > 数学与系统科学研究院 > 中国科学院数学与系统科学研究院 > 应用数学研究所

	Wave Phenomena to the Three-Dimensional Fluid-Particle Model
	Li, Hai-Liang 3,4; Wang, Teng 5; Wang, Yi 1,2
刊名	ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS
	2022-02-01
卷号	243 期号:2 页码:1019-1089
ISSN号	0003-9527
DOI	10.1007/s00205-021-01747-z
英文摘要	In this paper, we investigate the wave phenomena associated with a fluid-particle model described by the multi-dimensional compressible Euler or Navier-Stokes equations coupled with the Vlasov-Fokker-Planck equation (denoted by Euler-VFP or NS-VFP in abbreviation) through the relaxation drag force on the fluid momentum equation and the Vlasov force on the particle transport. First, we prove the globally nonlinear time-asymptotical stability of the planar rarefaction wave to 3D Euler-VFP system, which as we know is the first result about the nonlinear stability of basic hyperbolic waves for the multi-dimensional compressible Euler equations with low order dissipative effects (i.e., relaxation friction damping). This new (hyperbolic) wave phenomena comes essentially from the fluid-particle interactions through the relaxation friction damping, which is different from the interesting diffusive phenomena for either the compressible Euler equations with damping (Hsiao and Liu in Commun Math Phys 143:599-605, 1992) or the pure Fokker-Planck equation (Lin et al. in Q Appl Math 77(4):727-766, 2019). To prove the nonlinear stability of a planar rarefaction wave, we introduce a new micro-macro decomposition around the local Maxwellian to the Vlasov-Fokker-Planck equation (kinetic part of the 3D Euler-VFP system), which presents an unified framework to investigate the time-asymptotic stability of basic wave patterns to multi-D Euler-VFP or NS-VFP system. In particular, a new viscous compressible fluid-dynamical model is first derived from the Chapman-Enskog expansion for the Vlasov-Fokker-Planck equation, equipped with the isothermal pressure and the density-dependent viscosity coefficient, which takes the same form of the well-known viscous Saint-Venant model for shallow water. Moreover, the nonlinear stability of planar rarefaction wave is also shown for 3D NS-VFP system in terms of the unified framework, and it is further proved that as the shear and bulk viscosities tend to zero, the global solution to 3D compressible NS-VFP system around the planar rarefaction wave converges to that of 3D Euler-VFP system at the uniform rate with respect to the viscosity coefficients.
资助项目	National Natural Science Foundation of China[11931010] ; National Natural Science Foundation of China[11871047] ; National Natural Science Foundation of China[11225102] ; National Natural Science Foundation of China[12171459] ; National Natural Science Foundation of China[11688101] ; National Natural Science Foundation of China[12090014] ; National Natural Science Foundation of China[11971044] ; key research project of Academy for Multidisciplinary Studies, Capital Normal University ; Capacity Building for Sci-Tech Innovation-Fundamental Scientific Research Funds ; Beijing Natural Science Foundation[1202002] ; National Key R&D Program of China
WOS研究方向	Mathematics ; Mechanics
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000741223500001
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/59880]
专题	应用数学研究所
通讯作者	Li, Hai-Liang
作者单位	1.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China 3.Capital Normal Univ, Sch Math Sci, Beijing 100048, Peoples R China 4.Capital Normal Univ, Acad Multidisciplinary Studies, Beijing 100048, Peoples R China 5.Beijing Univ Technol, Coll Math, Fac Sci, Beijing 100124, Peoples R China
推荐引用方式 GB/T 7714	Li, Hai-Liang,Wang, Teng,Wang, Yi. Wave Phenomena to the Three-Dimensional Fluid-Particle Model[J]. ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS,2022,243(2):1019-1089.
APA	Li, Hai-Liang,Wang, Teng,&Wang, Yi.(2022).Wave Phenomena to the Three-Dimensional Fluid-Particle Model.ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS,243(2),1019-1089.
MLA	Li, Hai-Liang,et al."Wave Phenomena to the Three-Dimensional Fluid-Particle Model".ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS 243.2(2022):1019-1089.