A priori error estimation of finite element models from first principles

Prathap, Gangan (1999) A priori error estimation of finite element models from first principles. Sadhana, 24 . pp. 199-214. ISSN 0256-2499

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Abstract

The quality of finite element computational results can be assessed only by providing rational criteria for evaluating errors. Most exercises in this direction are based on a posteriori error estimates, based primarily on experience and intuition. If finite element analysis has to be considered a rational science, it is imperative that procedures to compute a priori error estimates from first principles are made available. This paper captures some efforts in this direction.

Item Type: Journal Article
Uncontrolled Keywords: Bending;Error analysis;Finite element analysis;Stress analysis;A priori error estimation;Finite element models;Rational criteria
Subjects: ENGINEERING > Structural Mechanics
Division/Department: CSIR Centre for Mathematical Modelling and Computer Simulation
Depositing User: MS Jayashree S
Date Deposited: 01 May 2007
Last Modified: 24 May 2010 09:55
URI: http://nal-ir.nal.res.in/id/eprint/4173

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