Numerical Simulation of 3D Viscous MHD Flows PDF Download
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Author: Publisher: ISBN: Category : Languages : en Pages : 6
Book Description
The paper proceeds a series of papers devoted to analysis of hypersonic flow control by applied magnetic field. Flows in hypersonic intakes are considered. Preliminary results showed that local MHD interaction in the inlet part of the intake model was the most effective for control over plasma flow field. Experimental investigations demonstrated that wall effects played a significant role in the formation of MHD flow inside the intake channel. In particular, boundary layer on the electrode surface has a considerable influence on the condition of the electric currency pass through the electrode. In such a case, 3D effects may be significant in the flow structure. The objective of the present paper is to investigate numerically the phenomena of shock wave interaction with boundary layer under the influence of the localised MHD effects.
Author: Publisher: ISBN: Category : Languages : en Pages : 6
Book Description
The paper proceeds a series of papers devoted to analysis of hypersonic flow control by applied magnetic field. Flows in hypersonic intakes are considered. Preliminary results showed that local MHD interaction in the inlet part of the intake model was the most effective for control over plasma flow field. Experimental investigations demonstrated that wall effects played a significant role in the formation of MHD flow inside the intake channel. In particular, boundary layer on the electrode surface has a considerable influence on the condition of the electric currency pass through the electrode. In such a case, 3D effects may be significant in the flow structure. The objective of the present paper is to investigate numerically the phenomena of shock wave interaction with boundary layer under the influence of the localised MHD effects.
Author: Stefan Leicher Publisher: ISBN: Category : Languages : en Pages : 27
Book Description
A numerical method for solving the three dimensional Euler equations in geometrical complex domains has been developed. The approach divides the computational space into multiple blocks whose structure follows the natural lines of the configuration. A systematic, multiblock grid generation scheme is used to produce the grid. The flow solutions are obtained by solving the Euler equations by a finite volume discretization and a Runge Kutta time stepping scheme. The main advantage of this method is the applicability to complex geometries like for example complete aircraft configurations including wing, fuselage, canard and tail. The coupling with a 3D boundary layer method allows to account for viscous effects. An other application for the method has been the simulation of flows in the presence of a propeller.
Author: Thomas B. Gatski Publisher: Oxford University Press ISBN: 0195355563 Category : Science Languages : en Pages : 329
Book Description
This book provides students and researchers in fluid engineering with an up-to-date overview of turbulent flow research in the areas of simulation and modeling. A key element of the book is the systematic, rational development of turbulence closure models and related aspects of modern turbulent flow theory and prediction. Starting with a review of the spectral dynamics of homogenous and inhomogeneous turbulent flows, succeeding chapters deal with numerical simulation techniques, renormalization group methods and turbulent closure modeling. Each chapter is authored by recognized leaders in their respective fields, and each provides a thorough and cohesive treatment of the subject.
Author: Xi Jiang Publisher: CRC Press ISBN: 1420075799 Category : Mathematics Languages : en Pages : 284
Book Description
Compared to the traditional modeling of computational fluid dynamics, direct numerical simulation (DNS) and large-eddy simulation (LES) provide a very detailed solution of the flow field by offering enhanced capability in predicting the unsteady features of the flow field. In many cases, DNS can obtain results that are impossible using any other me
Author: Pui-Kuen Yeung Publisher: Open Dissertation Press ISBN: 9781374739642 Category : Technology & Engineering Languages : en Pages : 134
Book Description
This dissertation, "Numerical Simulation of Viscous and Turbulent Flows Over Two-dimensional Bluff Obstructions by Body-fitted Coordinates and Two-equation Model of Turbulence" by Pui-kuen, Yeung, 楊沛權, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. DOI: 10.5353/th_b3120674 Subjects: Atmospheric turbulence - Simulation methods Viscous flow - Simulation methods Turbulent boundary layer
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Author: Prasanta Deb
Author: Michel Deville
Author: Stefan Leicher
Author: Shau-Poh Wang
Author: Thomas B. Gatski
Author: Jean-Francois Dietiker
Author: Xi Jiang
Author: Pui-Kuen Yeung
Author: Cha-Mei Tang Hui