Boundary Element Methods in Engineering: Proceedings of the International Symposium on Boundary Element Methods: Advances in Solid and Fluid Mechanics East Hartford, Connecticut, USA, October 2–4, 1989

Front Matter....Pages I-XIV
Boundary Integral Formulations of the Scalar and Vector Wave Equations with Arbitrary Moving Boundaries....Pages 1-7
Time and Frequency Domain Aerodynamics for Flutter of Helicopter Rotors in Hover....Pages 8-14
Application of a Panel Method to Aeroelastic Stability of Rotors in Hover....Pages 15-21
A General Purpose Fixed-Wing and Rotary-Wing Compressible Aerodynamics Analysis Method....Pages 22-28
Turbomachinery Blade Loading Prediction Using the Panel Method....Pages 29-35
Panel Methods for Multiple-Rotor Aerodynamics....Pages 36-43
BEM for the Analysis of Unsteady Aerodynamics of Windmill Rotors in the Presence of Yaw....Pages 44-50
A Vortex Method for Predicting Unsteady Flow and Boundary Layer Development Around an Airfoil....Pages 51-57
A General Approach to Unsteady Flows in Aerodynamics: Classical Results and Perspectives....Pages 58-67
A Unified Approach for Potential and Viscous Flows in Fixed-Wing and Rotary-Wing Aerodynamics....Pages 68-74
Linkage Between Potential and Viscous Flows....Pages 75-86
Boundary Element Analysis of Viscous Fluid Flow Problems Using the Time Splitting Method....Pages 87-93
Advanced Boundary Element Methods for Incompressible Thermoviscous Flow....Pages 94-104
A Coupling of BEM and FEM for the Viscous Flow Problem....Pages 105-111
Transient Flow Separation at High-Angle-of-Attack....Pages 112-118
A Boundary Element Model for the Taylor-Couette Instability....Pages 119-123
Boundary Element Methods for the Navier Stokes Equations....Pages 124-130
Boundary Element-Lagrangian Solution Method for Nonlinear Free Surface Problems....Pages 131-139
Unsteady Three-Dimensional Transonic Flow Computations Using Field Element Method....Pages 140-146
Generalization of the Boundary Integral Method to Nonlinear Problems of Compressible Fluid Flow: The No-mesh Alternative — Part I....Pages 147-154
Generalization of the Boundary Integral Method to Nonlinear Problems of Compressible Fluid Flow: The No-Mesh Alternative — Part II....Pages 155-160
Unsteady Field Element Method with Embedded Euler Domain for Transonic Pitching Airfoil Flows....Pages 161-168
Direct vs. Indirect Boundary Element Methods....Pages 169-178
Determination of the Maximum Thread Stress in Threaded Structures Using the Boundary Element Method....Pages 179-192
Absolute p-Refinement of Two-Dimensional Elasticity Problems in the Vicinity of Boundary Solution Singularities....Pages 193-199
A Boundary Element Algorithm for Plate Bending Problems Based on Cauchy’s Integral Formula....Pages 200-206
Stepwise Linear Regression Particular Integrals for Uncoupled Thermoelasticity with Boundary Elements....Pages 207-213
Boundary Element Method for Composite Bodies....Pages 214-224
Integration of 3D Boundary Elements for Static Elasticity....Pages 225-232
Alternative Methods for Substructures....Pages 233-239
Beasy — An Analysis Tool for Design Engineers....Pages 240-259
Coupling of Finite Element and Boundary Element Super-Element Methods....Pages 260-267
A Variational Formulation of the Boundary Element Method in Elastodynamics....Pages 268-275
Progress in Applications of BEM to Inelastic Analysis of Solids....Pages 276-285
Bifurcation Analysis of Elastic Shallow Arch by the Boundary-Domain Element Method....Pages 286-292
Inelastic Analysis via Integral Equations: The Symmetric Approach Illustrated with Reference to the Beam on Elastic Foundation....Pages 293-299
On Boundary Element Inelastic Analysis in the Presence of Softening....Pages 300-309
An Algorithm for Vectorized Computation in Boundary Element Methods....Pages 310-316
Overcoming Nonuniqueness in the Direct BIEM for Three-Dimensional Steady-State Exterior Elastodynamic Problems....Pages 317-323
Efficient Time and Space Integrations of Stokes Fundamental Solutions — Applications to a Direct Time Domain BEM for Elastodynamics....Pages 324-335
Analytical Treatment of Free Term for 3-Dimensional Elastodynamic BEM....Pages 336-342
Analysis of 3-D Near-interface Fractures in Bounded, Heterogeneous Domains Using the Surface Integral and Finite Element Hybrid Method....Pages 343-352
Development of Yield Strip Models Using the Surface Integral and Finite Element Hybrid Method....Pages 353-361
Time Domain Boundary Element Analysis of Two-Dimensional Crack Problems....Pages 362-368
Fracture Analysis of Asymmetrical Cracks by the Surface Integral and Finite Element Hybrid Method....Pages 369-376
Regularised BIEs for Miscellaneous Elasticity Problems....Pages 377-383
A B. E. Solution to Some Contact Problems with Adhesion....Pages 384-390
Calculation of Aerodynamic Sensitivities by Boundary-Integral Methods and Application to Lifting-Surface Theory....Pages 391-397
Aerodynamic Surface Element Modeling for Analysis of Aircraft Flight Dynamics....Pages 398-404
A Boundary Element Shape Design Sensitivity Analysis Formulation for Thermal Radiation Problems....Pages 405-411
Design Sensitivity Analysis for Potential Problems by the Derivative Boundary Element Method....Pages 412-419
Consistent Sharp Corner Formulations for Boundary Element Analysis and Sensitivity Analysis....Pages 420-426
A Direct and Indirect Approach to Shape Optimization Using the Boundary Element Method....Pages 427-434
A Variational Approach for the Sensitivity of Stress Constraints Using Boundary Elements....Pages 435-441
Some Observations on the Boundary Element Method....Pages 442-447
Higher Order Elements and Element Enhancement by Combined Regular and Hypersingular Boundary Integral Equations....Pages 448-455
Uniform Convergence of Boundary Element Solutions Using the Collocation Methods....Pages 456-462
An Algorithm for Computation of Delay Times in Subsonic and Supersonic Rotary Propeller Flow....Pages 463-471
An Efficient Nonlinear Transformation for the Numerical Computation of the Singular Integrals Appearing in the 2-D Boundary Element Method....Pages 472-479
Block LU Decomposition on the Connection Machine System....Pages 480-485
Parallel Implementation on the ICAP/3090 of a Boundary Element Method Formulation for Fractional Operator Modeled Viscoelastodynamic Structures....Pages 486-492
Helicopter Free-Wake Analysis on a Massively Parallel Computer....Pages 493-499
The Influence of Massively Parallel Processing in Boundary Element Computations....Pages 500-507
High Speed Propeller Acoustics and Aerodynamics — A Boundary Element Approach....Pages 508-514
A Unified Approach for Aerodynamics and Aeroacoustics of Rotors in Compressible Potential Flows....Pages 515-521
On the Possibility of Singularities in the Acoustic Field of Supersonic Sources When BEM is Applied to a Wave Equation....Pages 522-528
Boundary Element Methods in Probabilistic Acoustic Scattering Problems....Pages 529-535
Structural Acoustics Applications of the BEM and the FEM....Pages 536-542
A B. E. — F. E. Coupled Acoustic Element for Fluid-Structure Interaction Problems....Pages 543-554
Thermal Aspects of Metal Cutting: A Boundary Element Approach....Pages 555-560
Summary of Modern Nodal Integral Methods in Fluid Flow and Heat Transfer....Pages 561-568
The Principle of “Limit Absorption” for Water Wave Diffraction....Pages 569-575
A Laplace Transform Boundary Element Method for Axisymmetric Diffusion Problems....Pages 576-583