Normal view MARC view ISBD view

Analytical integration of linear three-dimensional triangular elements in BEM

Material type:

TextSeries: ; Appt. Math. Modelling,, 13, p.450-461, 1989Contained works:

Davey, K
Hinduja, S

Subject(s):

Online resources:

Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx

Abstract: In this paper an analytical integration scheme is described which can be applied to triangular elements for use in potential problems. It is well known that large integration errors can result when attempting to solve integral equations with singular kernels numerically. The paper shows that while the analytical scheme takes longer computationally than the usual quadrature approach, it is quicker than numerical integration if the triangle is subdivided in order to achieve a reasonable accuracy.

Tags from this library: No tags from this library for this title. Log in to add tags.

Average rating: 0.0 (0 votes)

Holdings
Cover image	Item type	Current library	Home library	Collection	Shelving location	Call number	Materials specified	Vol info	URL	Copy number	Status	Notes	Date due	Barcode	Item holds	Item hold queue priority	Course reserves
	REF1	CICY		F1		B-11302 (Browse shelf(Opens below))					Available

In this paper an analytical integration scheme is described which can be applied to triangular elements for use in potential problems. It is well known that large integration errors can result when attempting to solve integral equations with singular kernels numerically. The paper shows that while the analytical scheme takes longer computationally than the usual quadrature approach, it is quicker than numerical integration if the triangle is subdivided in order to achieve a reasonable accuracy.

There are no comments on this title.

to post a comment.

Back to results