Integral Equation Formulation for Three-dimensional Unsteady Transonic Flow PDF Download
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Author: John Anthony Gear Publisher: ISBN: 9780642111173 Category : Aerodynamics, Transonic Languages : en Pages : 10
Book Description
The unsteady transonic small perturbation differential equation is converted into an integrodifferential equation by application of the classical Green's function method. It is shown that no contribution form sock waves explicitly appears in this integral equation, due to the shock capturing properties of the Green's function method. After assuming that the motion consists of small infinitesimal perturbations around a thin nearly-planar body, a simplified integral equation for the streamwise velocity component is obtained, which is suitable for fast numerical computations. Keywords: Unsteady flow; Transonic flow; Three-dimensional flow. (Australia).
Author: John Anthony Gear Publisher: ISBN: 9780642111173 Category : Aerodynamics, Transonic Languages : en Pages : 10
Book Description
The unsteady transonic small perturbation differential equation is converted into an integrodifferential equation by application of the classical Green's function method. It is shown that no contribution form sock waves explicitly appears in this integral equation, due to the shock capturing properties of the Green's function method. After assuming that the motion consists of small infinitesimal perturbations around a thin nearly-planar body, a simplified integral equation for the streamwise velocity component is obtained, which is suitable for fast numerical computations. Keywords: Unsteady flow; Transonic flow; Three-dimensional flow. (Australia).
Author: Balkrishna S. Annigeri Publisher: Springer Science & Business Media ISBN: 3642842380 Category : Technology & Engineering Languages : en Pages : 596
Book Description
The Boundary Element Method (BEM) has become established as an effective tool for the solutions of problems in engineering science. The salient features of the BEM have been well documented in the open literature and therefore will not be elaborated here. The BEM research has progressed rapidly, especially in the past decade and continues to evolve worldwide. This Symposium was organized to provide an international forum for presentation of current research in BEM for linear and nonlinear problems in solid and fluid mechanics and related areas. To this end, papers on the following topics were included: rotary wing aerodynamics, unsteady aerodynamics, design and optimization, elasticity, elasto dynamics and elastoplasticity, fracture mechanics, acoustics, diffusion and wave motion, thermal analysis, mathematical aspects and boundary/finite element coupled methods. A special session was devoted to parallel/vector supercomputing with emphasis on mas sive parallelism. This Symposium was sponsored by United Technologies Research Center (UTRC) , NASA Langley Research Center, and the International Association of Boundary Ele ment Methods (lAB EM) . We thank the UTRC management for their permission to host this Symposium. In particular, we thank Dr. Arthur S. Kesten and Mr. Robert E. Olson for their encouragement and support. We gratefully acknowledge the support of Dr. E. Carson Yates, Jr. of NASA Langley, Prof. Luigi Morino, Dr. Thomas A.
Author: P.K. Banerjee Publisher: CRC Press ISBN: 1482296551 Category : Science Languages : en Pages : 368
Book Description
This volume demonstrates that boundary element methods are both elegant and efficient in their application to time dependent time harmonic problems in engineering and therefore worthy of considerable development.
Author: John Anthony Gear
Author: John Anthony Gear
Author: Pradip Niyogi
Author: Li-chüan Chu
Author: 
Author: Satya N. Atluri
Author: Balkrishna S. Annigeri
Author: P.K. Banerjee
Author: Sunil Kumar Jain
Author: 
Author: Fathi Habashi