Bibliographic Information

Boundary elements XX

editors, A. Kassab, M. Chopra, C.A. Brebbia

(Advances in boundary elements series, v. 4)

Computational Mechanics Publications, c1998

Other Title

Boundary elements 20

Boundary elements twenty

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Note

Includes bibliographical references and index

"Twentieth International Conference on the Boundary Element Method"P

Description and Table of Contents

Description

Features the papers presented at the Twentieth World Conference on the Boundary Element Method. A joint meeting of the largely theoretical BEM (Boundary Element Method) series and the more practically oriented BETECH (Boundary Element Technology) series, the Conference blended both of these aspects together to push back the frontiers of BEM still further. Topics covered include fracture mechanics and fatigue, inelastic problems, contact mechanics, electromagnetics, fluid dynamics and aerodynamics, acoustics, corrosion, elastodynamics and thermal problems. Recent advances in general computational techniques of BEM, development of fundamental solutions and the application of inverse problems are also reviewed.

Table of Contents

  • SECTION 1: FRACTURE MECHANICS AND FATIGUE Numerical Green's function applied to fracture mechanics: 3-D implementation
  • Developments in the use of the dual boundary element method for the fracture analysis of plate bending problems
  • Dynamic fracture mechanics with crack edges contact interaction
  • Dynamic dual boundary element analysis for 3-D fracture mechanics
  • Failure analysis of gears using the boundary element method
  • Probability based computation of life expectancy of mechanical structures
  • Trends in the stochastic BEM. SECTION 2: INELASTIC PROBLEMS Inelastic analysis without cell by improved multiple-reciprocity BEM
  • Accurate evaluations of strongly singular domain integrals in non-linear BEM
  • A fully regulated direct boundary formulation for three-dimensional elastoplastic problems
  • Homogenization of grain structure. SECTION 3: CONTACT MECHANICS A comparison between non-conforming node-to-point and weak approaches in contact problem by BEM
  • Adaptive solution of rolling contact using boundary element method
  • A method to compute the effect of groups of frictional bolts
  • BEM analysis of the contact problem in fibres debonded of a matrix. Effects of curing stresses. SECTION 4: ELECTROMAGNETICS Time domain boundary element analysis of resistively loaded wire
  • The steady-state wave process in a piezoceramic medium with cavities (plane deformation). SECTION 5: COMPUTATIONAL TECHNIQUES Galerkin method in time domain BEM analysis
  • On time-dependent domain integral approximation using radial basis functions
  • Efficient domain calculation in direct boundary element method
  • The residual as an error estimator in the BEM
  • Constructing adaptive boundary elements for the Poisson-type nonlinear problem
  • An estimate of numerical errors by means of boundary integral equations
  • Regularizing transformationmethod for evaluation of singular and near-singular integrals
  • Parallel Laplace transform boundary element methods for diffusion problems
  • r-Adaptive boundary element method
  • A new error indicator based on stresses for adaptive meshing with Hermite boundary elements
  • Panel clustering for 3-D elastostatics using spherical harmonics
  • A BEM-formulation applied to the solution of nonlinear dynamic problems
  • A boundary-only BEM for linear and nonlinear problems
  • Application of finite-dimensional perturbation technique to boundary integral equations
  • Theory and practice of superconvergence based a posteriori error estimation in a Galerkin boundary element method. SECTION 6: INVERSE PROBLEMS Green's functions in the numerical solution of some inverse boundary value problems
  • 3-D impedance tomography of high contrast objects
  • An efficient inverse BEM algorithm to characterize space dependent thermal conductivity with an evolutionary-genetic approach. SECTION 7: FLUID DYNAMICS AND AERODYNAMICS Integral formulation of non-steady convective diffusion problem with high source term value
  • An indirect boundary element method for slow viscous flow in a bounded region subject to surface tension forces
  • Parallel indirect multipole BEM analysis of Stokes flow in a multiply connnected domain
  • An asymptotic boundary element method for the 2D Stokes problem in the vorticity formulation
  • Rayleigh-Benard convection of non-Newtonian fluid
  • Leaky and confined aquifer flow analysis using 3D BEM
  • Unsteady free surface flow around hydrofoils
  • A comparison of different radial basis functions in DRBEM solution of the Navier-Stokes equations
  • Emergence of nonlinear dynamics in 3D cavity mixing of Newtonian and viscoelastic (linear) fluids
  • Estimation of physical unknowns in submerged breakwater using nonlinear least squares-boundary element method. SECTION 8: ACOUSTICS The dual reciprocity method for Helmholtz-type operators
  • A generalized Helmholtz equation fundamental solution using a conformal mapping and dependent variable transformation
  • Boundary element analysis of certain structural-acoustic coupling problems and its application
  • Applications of a new composite BIE for 3-D acoustic problems
  • Muffler analysis using the direct mixed-body boundary and an efficient four-pole approach
  • Application of boundary element methods in modeling multidimensional flame-acoustic interactions. SECTION 9: CORROSION Finite resistivity and shipboard corrosion prevention system performance
  • Boundary element model of electrochemical dissolution with geometric non-linearities
  • A general formulation based on the boundary element method for the analysis of grounded installations in layered soils. SECTION 10: ELASTODYNAMICS Determination of 3D time domain responses in latered media by using a coupled BE/FE process
  • Modeling of turbo-generator rotors using BEM
  • Boundary element dynamic non-linear stress analysis by mass matrix approach
  • The boundary element method applied to transient dynamic anistropic problems. SECTION 11: THERMAL PROBLEMS Transient conduction-radiation problems: dual reciprocity solution
  • Improvement of the frit salvage process for a cathode ray tube
  • Extension of the dual reciprocity boundary element method to the problems of phase-change and thermal wave propagation
  • Boundary integral formulation for non-linear heat conduction in anistropic heterogeneous media
  • Boundary element analysis of conduction problems
  • FVM/BEM approach for the solution of non-linear conjugate heat transfer problems. SECTION 12: GEOMETRICALLY NON-LINEAR PROBLEMS Solution of 2D, 3D and axisymmetric finite deformation problems by the boundary-domain integral method
  • On incremental equilibrium equations in solid mechanics.

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