Error estimation for the DKMQ24 shell element using various recovery methods

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6 Citations (Scopus)

Abstract

This paper presents an application of the DKMQ24 element for error estimation using error estimator Z2 and various recovery methods such as Averaging (AVR), Projection (PROJ) and Superconvergent Patch Recovery (SPR). The stresses found by using these recovery methods were compared to the reference solution. It was found that the AVR and SPR methods gave better results than PROJ method.

Original languageEnglish
Pages (from-to)1060-1069
Number of pages10
JournalInternational Journal of Technology
Volume8
Issue number6
DOIs
Publication statusPublished - 27 Dec 2017

Keywords

  • Averaging
  • DKMQ24
  • Error estimation
  • Projection
  • Shell element
  • SPR

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