This book contains papers presented at the Thirtieth International Conference on Boundary Elements and other Mesh Reduction Methods. The proceedings contain papers on practically all major developments in Boundary Elements, including the most recent MRM techniques, grouped under the following topics: Meshless techniques; Advances in Mesh Reduction Methods; Advanced formulations; Advanced structural applications; Heat and mass transfer; Electrical engineering and electromagnetics; Fluid flow; Computational techniques; Dynamics and vibrations; Damage mechanics and fracture; Material characterization; Emerging applications. The book should be of interest to engineers and scientists within the areas of numerical analysis, boundary elements and meshless methods.
Author(s): C. A. Brebbia, L. Skerget
Series: Wit Transactions on Modelling and Simulation
Publisher: WIT Press
Year: 2008
Language: English
Pages: 289
Tags: Математика;Вычислительная математика;
Cover......Page 1
Boundary Elements and Other Mesh Reduction Methods XXX......Page 10
Copyright Page......Page 11
Preface......Page 12
Contents......Page 14
Section 1: Fluid flow......Page 18
Towards a fast single domain – subdomain BEM algorithm for 3D incompressible fluid flow......Page 20
Simulation of thin film flow around a cylinder on an inclined plane using the boundary element method......Page 30
Meshless and BE analysis of the flow and concentration around a DO-supplying machine......Page 40
Boundary element method for micropolar fluid flow in a channel......Page 50
A multipole based Boundary Element Method for moving boundary problems in axisymmetric geometry......Page 60
Section 2: Heat transfer......Page 70
SHP solution of effect of elevated temperature on tunnel lining......Page 72
Natural convection in porous media under cross temperature and concentration gradients with Boundary Element Method......Page 82
Section 3: Electrical engineering and electromagnetics......Page 90
Analysis of log-periodic dipole arrays with boundary elements......Page 92
Electromagnetic modelling of foetus and pregnant woman exposed to extremely low frequency electromagnetic fields......Page 102
Trefftz analysis for temperature rise on human skin exposed to electromagnetic waves......Page 112
Modelling of protective potential distribution in a cathodic protection system using a coupled BEM/FEM method......Page 122
Boundary element model of the human head exposed to an electrostatic field generated by Video Display Units......Page 132
Section 4: Damage mechanics and fracture......Page 142
Interfacial debonding and damage progression in particle-reinforced composites......Page 144
Trefftz-type approach for 2D fracture problems......Page 154
Integral transform approach for dynamic fracture calculation and crack growth modelling......Page 164
Section 5: Mesh reduction techniques......Page 174
Desingularised method of double layer fundamental solutions for potential flow problems......Page 176
On the use of integrated RBFs in Galerkin approximation for elliptic problems......Page 186
Boundary element dual reciprocity method with overlapping sub-domains......Page 196
Section 6: Advanced computational techniques......Page 206
Comparison of two solvers for the extended method of fundamental solutions......Page 208
Iterative 3D BEM solver on complex faults geometry using angular dislocation approach in heterogeneous, isotropic elastic whole or half-space......Page 218
Adaptive cross approximation based solver for boundary element method with single domain in 3D......Page 226
Regularization of the hypersingular integrals in 3-D problems of fracture mechanics......Page 236
Efficient elasto-plastic analysis via an adaptive finite element-boundary element coupling method......Page 246
3D multi-spectral image-guided Near-Infrared spectroscopy using the boundary element method......Page 256
Parametric analysis of ACA-based solver for BEM 3D......Page 266
Author Index......Page 276
