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59020

AN ADVANCED FORMULATION FOR THE CLASSICAL METHOD OF TREFFTZ FOR 2D POTENTIAL PROBLEMS

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Last updated: 04 Jan 2025

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Abstract

In this paper a variation of the usual Vrefftz method is presented and applied to harmonic problems. Here, the fundamental solutions of the given problem are employed as expansion functions and their singularities are located outside the domain of the problem to avoid any handling of a singul-ar quantities. This method has a significant computationsal advantage in that here no integrations are required. Test problems have been analysed using tie proposed method and the results compared with those generated by the ReHlar Boundary Element Method using continuous and partially - dis-continous elements.

DOI

10.21608/amme.1986.59020

Authors

First Name

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Last Name

EL Sebai

MiddleName

A.

Affiliation

Department of Mechanics and Elasticity, The Military Technical College, Kobry El Kobba, Cairo, Egypt.

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First Name

Z.

Last Name

Momeh

MiddleName

Z.

Affiliation

Department of Mechanics and Elasticity, The Military Technical College, Kobry El Kobba, Cairo, Egypt.

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Volume

2

Article Issue

2nd Conference on Applied Mechanical Engineering.

Related Issue

8659

Issue Date

1986-05-01

Receive Date

2019-11-14

Publish Date

1986-05-01

Page Start

221

Page End

228

Print ISSN

2636-4352

Online ISSN

2636-4360

Link

https://amme.journals.ekb.eg/article_59020.html

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https://amme.journals.ekb.eg/service?article_code=59020

Order

68

Type

Original Article

Type Code

831

Publication Type

Journal

Publication Title

The International Conference on Applied Mechanics and Mechanical Engineering

Publication Link

https://amme.journals.ekb.eg/

MainTitle

AN ADVANCED FORMULATION FOR THE CLASSICAL METHOD OF TREFFTZ FOR 2D POTENTIAL PROBLEMS

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Article

Created At

22 Jan 2023