A convenient accuracy criterion for time domain FE-calculations

Morten Skaarup Jensen

A convenient accuracy criterion for time domain FE-calculations

Morten Skaarup Jensen

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

An accuracy criterion that is well suited to tome domain finite element (FE) calculations is presented. It is then used to develop a method for selecting time steps and element meshes that produce accurate results without significantly overburderning the computer. Use of this method is illustrated with a simple example, where comparison with an analytical solution shows that results are sufficiently accurate, which is not always the case with more primitive mthods for determining the discretisation.

Original language	English
Title of host publication	Proceedings of the Fifth International Congress on Sound and Vibration
Place of Publication	Auburn, AL
Publisher	The International Institute of Acoustics and Vibration
Publication date	1997
Pages	793-800
Publication status	Published - 1997
Event	5th International Congress on Sound and Vibration - Adelaide, Australia Duration: 15 Dec 1997 → 18 Dec 1997 Conference number: 5

Conference

Conference	5th International Congress on Sound and Vibration
Number	5
Country/Territory	Australia
City	Adelaide
Period	15/12/1997 → 18/12/1997

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title = "A convenient accuracy criterion for time domain FE-calculations",

abstract = "An accuracy criterion that is well suited to tome domain finite element (FE) calculations is presented. It is then used to develop a method for selecting time steps and element meshes that produce accurate results without significantly overburderning the computer. Use of this method is illustrated with a simple example, where comparison with an analytical solution shows that results are sufficiently accurate, which is not always the case with more primitive mthods for determining the discretisation.",

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A convenient accuracy criterion for time domain FE-calculations. / Jensen, Morten Skaarup.
Proceedings of the Fifth International Congress on Sound and Vibration. Auburn, AL: The International Institute of Acoustics and Vibration, 1997. p. 793-800.

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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