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An improved CE/SE scheme for incompressible multiphase flows and its applications
Yang DX; Zhang DL(张德良); Yang, DX (reprint author), Res Inst Innovat Technol Earth, 9-2 Kizugawadai, Kizugawa, Kyoto 6190292, Japan.
Source PublicationPROGRESS IN COMPUTATIONAL FLUID DYNAMICS
2013
Volume13Issue:5Pages:285-295
ISSN1468-4349
AbstractA new space-time conservation element-solution element (CE/SE) scheme, which is based on the hexahedron mesh, is proposed by constructing a new structure of solution elements (SEs) and conservation elements (CEs) and extended to two-dimensional incompressible multiphase flows. This scheme is applied to several incompressible flow problems, such as lid-driven cavity flow, dam break flow, motions of falling droplets, flow instability and water-kerosene interaction. The numerical results and their comparison with lecture results and experimental data are presented. The comparisons demonstrate that the computational scheme developed currently is clear in physical concept, easy to be implemented and highly accurate and efficient for the above-mentioned problems. The highlight is that the pretreatment method is proposed, transforming the elliptic-parabolic equations to the hyperbolic equations, which can be directly simulated by the improved CE/SE scheme. Thus, the improved CE/SE scheme can be applied to incompressible multiphase flows widely.
KeywordCe/se Scheme Multiphase Flows Computational Fluid Dynamics Cfd
Subject Area计算流体力学
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Indexed BySCI ; EI
Language英语
WOS IDWOS:000321694800003
Funding OrganizationNational Basic Research Program of China; Fundamental research of carbon dioxide emission reduction, geological storage and utilization (FCGU) [2011CB707300]; Wenchuan Fault Scientific Drilling Project of China (WFSD); Institute of Crustal Dynamics, CEA [ZDJ2010-26]
DepartmentLHD激波与爆轰物理
ClassificationQ3
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Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/47357
Collection高温气体动力学国家重点实验室
Corresponding AuthorYang, DX (reprint author), Res Inst Innovat Technol Earth, 9-2 Kizugawadai, Kizugawa, Kyoto 6190292, Japan.
Recommended Citation
GB/T 7714
Yang DX,Zhang DL,Yang, DX . An improved CE/SE scheme for incompressible multiphase flows and its applications[J]. PROGRESS IN COMPUTATIONAL FLUID DYNAMICS,2013,13(5):285-295.
APA Yang DX,Zhang DL,&Yang, DX .(2013).An improved CE/SE scheme for incompressible multiphase flows and its applications.PROGRESS IN COMPUTATIONAL FLUID DYNAMICS,13(5),285-295.
MLA Yang DX,et al."An improved CE/SE scheme for incompressible multiphase flows and its applications".PROGRESS IN COMPUTATIONAL FLUID DYNAMICS 13.5(2013):285-295.
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