Nakayama A., Kuwahara F., A Macroscopic Turbulence Model for Flow in a Porous Medium

Cambridge University Press, Center for Interdisciplinary Plasma Science, Garching, 2002? 297 р. 1 Introduction 2 Magnetohydrodynamics MHD equations Dynamic equations The rotating reference frame Incompressibility and the Boussinesq approximation Conservation laws Fluid invariants Magnetic invariants Equilibrium configurations Linear waves Waves in a homogeneous magnetized system Waves in a stratified system Elsasser fields and Alfv...

Springer, 2004. - 118 Pages. In this book, after a brief review of the more popular turbulence models, we present and discuss accurate and efficient numerical methods for solving the boundary-layer equations with turbulence models based on algebraic formulas (mixing length, eddy viscosity) or partial-differential transport equations. A computer program employing the Cebeci-Smith model and the k-e model for obtaining the solution of two-dimensio...

Siam, Southern Methodist University, Dallas, Texas 2006. 569 p. ISBN:0-89871-606-3 Contents List of Figures List of Tables Preface Introduction Flow and Transport Equations Rock and Fluid Properties Numerical Methods Solution of Linear Systems Single Phase Flow Two-phase Flow The Black Oil Model The Compositional Model Nonisothermal Flow Chemical Flooding Flows in Fractured Porous Media Welling Modeling Special Topics Nomenclat...

Springer, 2005. 259 p. ISBN:9781402036040, 1402035136 This book provides concise, up-to-date and easy-to-follow information on certain aspects of an ever important research area: multiphase flow in porous media. This flow type is of great significance in many petroleum and environmental engineering problems, such as in secondary and tertiary oil recovery, subsurface remediation and CO2 sequestration. This book contains a collection of selected...

The Catholic University of America, 1969. 70 p. A detailed experimental investigation of the structure of weak turbulence generated by various single and multiple-stage grids has been made. The weak turbulent fields were limited to those having no interaction with the mean flow field. The present study covers a range of Reynolds numbers of turbulence between 70 and 7. Components of turbulence were found to have equipartition of energy in the fi...

Begell House, 2003. 8 p. Abstract This document describes the current formulation of the SST turbulence models, as well as a number of model enhancements. The model enhancements cover a modified near wall treatment of the equations, hich allows for a more flexible grid generation process and a zonal DES formulation, which reduces the problem of grid induced separation for industrial flow simulations. Results for a complete aircraft configurati...

Springer, 2011. 338 p. ISBN:3709107571. The book focuses on the physical and mathematical foundations of model-based turbulence control: reduced-order modelling and control design in simulations and experiments. Leading experts provide elementary self-consistent descriptions of the main methods and outline the state of the art. Covered areas include optimization techniques, stability analysis, nonlinear reduced-order modelling, model-based cont...

Massachusetts Institute of Technology, 1974? 374 p. 1 The Nature of Turbulence Introduction Line Stretching by Isotropic Turbulence Methods of Taking Averages Finite-Mode Model Mathematical Theory of the Navier-Stokes Equations 2 The General Theory of Homogeneous Turbulence The Description of Homogeneous Turbulence Velocity-Correlation Tensor Fourier Analysis of the Velocity Field Dynamical Equations for Cumulants Energy Balance The...

Elsevier Science, 1999. 972p. ISBN: 0080433286 These proceedings contain the papers presented at the 4th International Symposium on Engineering Turbulence Modelling and Measurements held at Ajaccio, Corsica, France from 24-26 May 1999. It follows three previous conferences on the topic of engineering turbulence modelling and measurements. The purpose of this series of symposia is to provide a forum for presenting and discussing new development...

Elsevier Science, 2002. 1020 p. ISBN: 0080441149 Turbulence is one of the key issues in tackling engineering flow problems. As powerful computers and accurate numerical methods are now available for solving the flow equations, and since engineering applications nearly always involve turbulence effects, the reliability of CFD analysis depends increasingly on the performance of the turbulence models.