Results 31 to 40 of about 198 (145)
Bending Solution for Simply Supported Annular Plates Using the Indirect Trefftz Boundary Method [PDF]
Civil Engineering Infrastructures Journal, 2016 This paper presents the bending analysis of annular plates by the indirect Trefftz boundary approach. The formulation for thin and thick plates is based on the Kirchhoff plate theory and the Reissner plate theory.
Amin Ghannadiasl, Asadollah Noorzad
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Trefftz Method of Solving a 1D Coupled Thermoelasticity Problem for One- and Two-Layered Media
Energies, 2021 This paper discusses a 1D one-dimensional mathematical model for the thermoelasticity problem in a two-layer plate. Basic equations in dimensionless form contain both temperature and displacement.
Artur Maciąg, Krzysztof Grysa
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Coupling techniques of Trefftz methods
Computer Assisted Methods in Engineering and Science, 2022 The Trefftz method pioneered by Trefftz [71] in 1926 is described as follows: The particular solutions or the fundamental solutions are chosen, a linear combination of those functions is regarded as an approximate solution of partial differential ...
Hung-Tsai Huang +2 more
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Trefftz polynomials reciprocity based boundary element formulations for elastodynamics
Computer Assisted Methods in Engineering and Science, 2023 In this paper Trefftz polynomials are used for the BEM (Boundary Element Method) based on the reciprocity relations. BEM provides a powerful tool for the calculation of dynamic structural response in the frequency and time domains.
F. Konkol, V. Kompis
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EPJ Web of Conferences, 2013 The paper focuses on the numerical solution to two-dimensional temperature field of boiling liquid flowing along a vertical, asymmetrically heated minichannel with a rectangular cross-section.
Hożejowski L. +2 more
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Determining 2D temperature field in flow boiling with the use of Trefftz functions [PDF]
EPJ Web of Conferences, 2019 The paper proposes the use of Trefftz method to solve the triple coupled heat conduction problem in flow boiling of refrigerant in an asymmetrically heated minichannel. A mathematical model of heat transfer in a rectangular minichannel is suggested.
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, 2020 ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Volume 100, Issue 6, June 2020.
Reinhard Siegmund‐Schultze
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Trefftz radial basis functions (TRBF)
Computer Assisted Methods in Engineering and Science, 2022 The TRBF's are radial functions satisfying governing equation in the domain. They can be used as interpolation functions of the field variables especially in boundary methods.
Vladimir Kompis +3 more
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Boundary Particle Method with High-Order Trefftz Functions
Computers, Materials & Continua, 2009 This paper presents high-order Trefftz functions for some commonly used differential operators. These Trefftz functions are then used to construct boundary particle method for solving inhomogeneous problems with the boundary discretization only, i.e., no inner nodes and mesh are required in forming the final linear equation system.
Chen, Wen, Fu, Zhuo-Jia, Qin, Qing Hua
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100 years of GAMM: Motivation, history and achievements
ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Volume 106, Issue 1, January 2026.Abstract The International Association of Applied Mathematics and Mechanics (Gesellschaft für Angewandte Mathematik und Mechanik, GAMM) was founded in 1923 with the goal to strengthen the field of scientific engineering by the foundation of an Engineering Association with strong scientific contacts to Applied Mathematics.
Wolfgang Ehlers
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