Czasopismo
2008
|
Vol. 15, No. 3/4
|
377-390
Tytuł artykułu
Autorzy
Wybrane pełne teksty z tego czasopisma
Warianty tytułu
Języki publikacji
Abstrakty
In this paper some types of nonlinear potential problems are discussed and some of these problems are solved by the Trefftz method. The attention is paid to Fundamental Solutions Method (FSM) supported by Radial Basis Functions (RBF) approximation. Application of FSM to nonlinear boundary problem requires certain modifications and special algorithms. In this paper two methods of treating the nonlinearity are proposed, One on them is Picard iteration. Due to some problems of application of this method the Homotopj Analysis Method (HAM) is implemented for nonlinear boundary-value problems. The results of numerical experiment arc presented and discussed. The '(inclusion is that the method based on FSM for solving nonlinear boundary-value problem gives result with demanded accuracy.
Słowa kluczowe
Rocznik
Tom
Strony
377-390
Opis fizyczny
Bibliogr. 15 poz., tab., wykr.
Twórcy
autor
- Poznan University of Technology, Institute of Applied Mechanics, Poznan, Poland
Bibliografia
- [1] M.R. Akella, G.R. Kotamraju. Trefftz indirect method applied to nonlinear potential problems. Engineering Analysis with Boundary Elements, 24: 459-465, 2000.
- [2] C.Y. Dong, S.H. Lo, Y.K. Cheung, K.Y. Lee. Anisotropic thin plate bending problems by Trefftz boundary collocation method. Engineering Analysis with Boundary Elements, 28: 1017-1024, 2004.
- [3] L. Jinmu, L. Shuyao. Geometrically nonlinear analysis of the shallow shell by the displacement-based boundary element formulation. Engineering Analysis with Boundary Elements, 18: 63-70, 1996.
- [4] J.J. Kasab, S.R. Karur, P.A. Ramachandran. Quasilinear boundary element method for nonlinear Poisson type problems. Engineering Analysis with Boundary Elements, 15: 277-282, 1995.
- [5] M. Kikuta, H. Togoh, M. Tanaka. Boundary element analysis of nonlinear transient heat conduction problems.Computer Methods in Applied Mechanics and Engineering, 62: 321-329, 1987.
- [6] S.-J. Liao. Boundary element method for general nonlinear differential operators. Engineering Analysis with Boundary Elements, 20(2): 91-99, 1997.
- [7] S.-J. Liao. General boundary element method for Poisson equation with spatially varying conductivity. Engineering Analysis with Boundary Elements, 21: 23-38, 1998.
- [8] S.-J. Liao. A direct boundary element approach for unsteady non-linear heat transfer problems. Engineering Analysis with Boundary Elements, 26: 55-59, 2002.
- [9] M. Naffa, H.J. Al-Gahtani. RBF-based meshless method for large deflection of thin plates. Engineering Anal with Boundary Elements, 31: 311-317, 2007.
- [10] M. Tanaka, T. Matsumoto, Z.-D. Zheng. Incremental analysis of finite deflection of elastic plates via bound domain-element method. Engineering Analysis with Boundary Elements, 17: 123-131, 1996.
- [11] M. Tanaka, T. Matsumoto, Z. Zheng. Application of the boundary-domain element method to the pre/post-buckling problem of von Karman plates. Engineering Analysis with Boundary Elements, 23: 399-404, 1999.
- [12] A. Uscilowska. Large deflection of a plate with Trefftz method. ICCES Special Symposium on Meshless Methods, 14-16 June 2006, Dubrovnik, Croatia.
- [13] W. Wang, X. Ji, M. Tanaka. A dual reciprocity boundary element approach for the problems of large deflection of thin elastic plates. Computational Mechanics, 26: 58-65, 2000.
- [14] S.Q. Xu, N. Kamiya. A formulation and solution for boundary element analysis of inhomogeneous-nonlinear problem; the case involving derivatives of unknown function. Engineering Analysis with Boundary Elements, 23: 391-397, 1999.
- [15] T. Zhu, J. Zhang, S.N. Atluri. A meshless numerical method based on the local boundary integral equation (LBIE) to solve linear and non-linear boundary value problems. Engineering Analysis with Boundary Elements, 23: 375-389, 1999.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-article-BPB2-0047-0010