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检索条件"主题词=SIMPLE Algorithm"
183 条 记 录,以下是81-90 订阅
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Mixed convection in thermally anisotropic non-Darcy porous medium in double lid-driven cavity using Bejan's heatlines
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ALEXANDRIA ENGINEERING JOURNAL 2016年 第1期55卷 299-309页
作者: Ahmed, Sameh E. South Valley Univ Dept Math Fac Sci Qena 83523 Egypt
This paper discusses the problem of mixed convection in two-sided lid-driven enclosures saturated non-Darcy porous medium. The vertical walls of the cavity were kept thermally insulated. The bottom wall is cooled whil... 详细信息
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Spatiotemporal distribution of rainfall erosivity in the Yanhe River watershed of hilly and gully region, Chinese Loess Plateau
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ENVIRONMENTAL EARTH SCIENCES 2016年 第4期75卷 1-13页
作者: Wu, Lei Liu, Xia Ma, Xiao-yi Northwest A&F Univ State Key Lab Soil Eros & Dryland Farming Loess P Xianyang 712100 Shaanxi Peoples R China Northwest A&F Univ Coll Water Resources & Architectural Engn 23 Weihui Rd Xianyang 712100 Shaanxi Peoples R China Northwest A&F Univ Key Lab Agr Soil & Water Engn Arid Reg Minist Educ Xianyang 712100 Shaanxi Peoples R China Northwest A&F Univ Construct Dept Xianyang 712100 Shaanxi Peoples R China
Rainfall erosivity is considered as one of the most important factors in the universal soil loss equation (USLE) or its revised form (RUSLE);it can directly reflect the potential of soil erosion caused by rainfall. In... 详细信息
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A high-order discontinuous Galerkin solver for low Mach number flows
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INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS 2016年 第8期81卷 489-520页
作者: Klein, B. Mueller, B. Kummer, F. Oberlack, M. Tech Univ Darmstadt Chair Fluid Dynam Petersenstr 30 D-64287 Darmstadt Germany Tech Univ Darmstadt Grad Sch Computat Engn D-64293 Darmstadt Germany Tech Univ Darmstadt Ctr Smart Interfaces Petersenstr 30 D-64287 Darmstadt Germany
In this work, we present a high-order discontinuous Galerkin method (DGM) for simulating variable density flows at low Mach numbers. The corresponding low Mach number equations are an approximation of the compressible... 详细信息
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A comparative study of mixed convection and its effect on partially active thermal zones in a two sided lid-driven cavity filled with nanofluid
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ENGINEERING SCIENCE AND TECHNOLOGY-AN INTERNATIONAL JOURNAL-JESTECH 2016年 第3期19卷 1283-1298页
作者: Malik, Sumit Nayak, A. K. Indian Inst Technol Roorkee Dept Math Roorkee 247667 Uttar Pradesh India
In the present study, a two sided lid-driven mixed convection nanofluid flow with discrete heat sources have been numerically investigated. A two dimensional computational visualization technique is used to study the ... 详细信息
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Application of simple algorithm on Non-Staggered Grids to Numerical Simulation of the Yellow River Flow and Sediment Transport in Shapotou Reach
Application of SIMPLE Algorithm on Non-Staggered Grids to Nu...
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2011 International Symposium on Water Resource and Environmental Protection(ISWREP 2011)
作者: Cheng Yang Chunguang Li School of Civil and Hydraulic Engineering Ningxia University Research Institute of Numerical Computation and Engineering Applications North University for Nationalities
In this paper,the Yellow River flow and sediment transport in Shapotou Reach was studied using a two- dimensional flow and sediment mathematical *** control equations were discretized using finite volume method and we... 详细信息
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Parallel domain decomposition method with non-blocking communication for flow through porous media
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JOURNAL OF COMPUTATIONAL PHYSICS 2015年 281卷 970-981页
作者: Lemmer, Andreas Hilfer, Rudolf Univ Stuttgart Inst Computat Phys D-70569 Stuttgart Germany
This paper introduces a domain decomposition method for numerically solving the Stokes equation for very large, complex geometries. Examples arise from realistic porous media. The computational method is based on the ... 详细信息
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An extension of the simple based discontinuous Galerkin solver to unsteady incompressible flows
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INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS 2015年 第10期77卷 571-589页
作者: Klein, B. Kummer, F. Keil, M. Oberlack, M. Tech Univ Darmstadt Chair Fluid Dynam D-64287 Darmstadt Germany Tech Univ Darmstadt Grad Sch Computat Engn D-64293 Darmstadt Germany Stanford Univ Ctr Turbulence Res Stanford CA 94305 USA Tech Univ Darmstadt Ctr Smart Interfaces D-64287 Darmstadt Germany
In this paper, we present a simple based algorithm in the context of the discontinuous Galerkin method for unsteady incompressible flows. Time discretization is done fully implicit using backward differentiation formu... 详细信息
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On the stabilization of finite volume methods with co-located variables for incompressible flow
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JOURNAL OF COMPUTATIONAL PHYSICS 2015年 297卷 84-89页
作者: Klaij, C. M. Maritime Res Inst Netherlands NL-6700 AA Wageningen Netherlands
Finite volume methods with co-located variables for incompressible flow suffer from spurious pressure oscillations unless a stabilization method is applied. Variations of the pressure-weighed interpolation (PWI) metho... 详细信息
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Mathematical modelling and numerical simulation of CO2/CH4 separation in a polymeric membrane
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APPLIED MATHEMATICAL MODELLING 2015年 第21期39卷 6599-6611页
作者: Gilassi, Sina Rahmanian, Nejat Univ Teknol PETRONAS Dept Chem Engn Bandar Seri Iskandar 31750 Perak Malaysia Univ Bradford Fac Engn & Informat Sch Engn Chem Engn Programme Bradford BD7 1DP W Yorkshire England
CO2 capture from natural gas was experimentally and theoretically studied using a dead-end polymeric permeation cell. A numerical model was proposed for the separation of CO2/CH4 using Polytetrafluoroethylene (PTFE) i... 详细信息
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A simple algorithm for the Multi-objective Transportation Model
A simple Algorithm for the Multi-objective Transportation Mo...
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2011 International Conference on Business Management and Electronic Information(BMEI 2011)
作者: Guozhong Bai Department of Mathematics Guangdong University of Business Studies Guangzhou, 510320, P.R. China Lina Yao Capital Construction Division Guangdong University of Business Studies Guangzhou, 510320, P.R. China
On the basis of the especial demands of sustainable development, and the need of protecting natural resources and environment, this paper provides a mathematical model for the multi-objective transportation problem, i... 详细信息
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