Brebbia / Partridge Boundary Elements in Fluid Dynamics

Erscheinungsjahr 2012
ISBN: 978-94-011-2876-6
Verlag: Springer Netherland
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, 700 Seiten, eBook

This book Boundary Elements in Fluid Dynamics is the second volume of the two volume proceedings of the International Conference on Computer Modelling of Seas and Coastal Regions and Boundary Elements and Fluid Dynamics, held in Southampton, U.K., in April 1992. The Boundary Element Method (BEM) is now fully established as an ac curate and successful technique for solving engineering problems in a wide range of fields. The success of the method is due to its advantages in data reduction, as only the boundary of the region is modelled. Thus moving boundaries may be more easily handled, which is not the case if domain methods are used. In addition, the method is easily able to model regions to extending to infinity. Fluid mechanics is traditionally one of the most challenging areas of engi neering, the simulation of fluid motion, particularly in three dimensions, is always a serious test for any numerical method, and is an area in which BEM analysis may be used taking full advantage of its special characteris tics. The conference includes sections on turbomachinery, aerodynamics, viscous flow and turbulence models, and special flow situations. The organisers would like to thank the International Scientific Advisory Committee, the conference delegates and all of those who have actively supported the meet ing.

Zielgruppe

Research

Autoren/Hrsg.

Brebbia, C.A.

Partridge, P.W.

Inhaltsverzeichnis

Section 1: Turbomachinery.- A Numerical Simulation of Cross Flow Fan.- Fully 3D Euler Solutions Versus Test Results for the Whole Load Range of Radial Pumps.- Section 2: Aerodynamics.- Experience with Transonic Flow IE Computations.- A 3D IEM for Compressible Wing Flows With and Without Shocks.- Solution of the Transonic Integral Equation Using Discontinuous Linear and Quadratic Elements.- Including Sharp Edge Vortex Shedding in Boundary Integral Solutions for Two Dimensional Potential Flows.- Section 3: Viscous Flow And Turbulence Models.- Description of Viscous-Inviscid Interaction Using Boundary Elements.- The Complete Double Layer Boundary Integral Equation Method for Particles Moving Close to Boundaries.- Vorticity-Velocity Formulation for Turbulent Flow by BEM.- Including Sharp Edge Vortex Shedding in Boundary Integral 131 Solutions for Two Dimensional Potential Flows.- A Boundary Element Method for Steady-State Two-Dimensional Stokes Flows and Its Asymptotic Error Estimates.- The Boundary Element Solution of a Viscous Free Surface Problem.- Section 4: Special Flow Situations.- 3-D Time Dependent Navier-Stokes Solutions with Finite and Boundary Elements.- Hydrodynamic Properties of Multiple Floating and Submerged Bodies Analysed by a Panel Method.- A Boundary Element Method Applied to Gas-Liquid Drainage in a Capillary Cavity.- Application of the Boundary Element Method to Moving Boundary Problems Arising During Non-Aqueous Phase Liquid (NAPL) Migration in Soils.- Free Surface Flows Induced by a Submerged Source or Sink from a Three-Layer Fluid with Stagnation and Cusp Points.- Temperature Distribution on Flat Electronic Substrates in a Uniform Flow Field.- Computational Fluid Dynamics by the Boundary-Domain Integral Method.- Authors’ Index.