Error estimation for the DKMQ24 shell element using various recovery methods

Irwan Katili; Imam Jauhari Maknun; Elly Tjahjono; Irene Alisjahbana

doi:10.14716/ijtech.v8i6.699

Error estimation for the DKMQ24 shell element using various recovery methods

Irwan Katili, Imam Jauhari Maknun, Elly Tjahjono, Irene Alisjahbana

Department of Civil Engineering

Research output: Contribution to journal › Article › peer-review

22 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 language	English
Pages (from-to)	1060-1069
Number of pages	10
Journal	International Journal of Technology
Volume	8
Issue number	6
DOIs	https://doi.org/10.14716/ijtech.v8i6.699
Publication status	Published - 27 Dec 2017

Keywords

Averaging
DKMQ24
Error estimation
Projection
SPR
Shell element

Access to Document

10.14716/ijtech.v8i6.699

Cite this

@article{65dbaa2cf6c84467afc5d664f8d9e365,

title = "Error estimation for the DKMQ24 shell element using various recovery methods",

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.",

keywords = "Averaging, DKMQ24, Error estimation, Projection, SPR, Shell element",

author = "Irwan Katili and Maknun, {Imam Jauhari} and Elly Tjahjono and Irene Alisjahbana",

note = "Publisher Copyright: {\textcopyright} IJTech 2017.",

year = "2017",

month = dec,

day = "27",

doi = "10.14716/ijtech.v8i6.699",

language = "English",

volume = "8",

pages = "1060--1069",

journal = "International Journal of Technology",

issn = "2086-9614",

publisher = "Faculty of Engineering Universitas Indonesia",

number = "6",

}

TY - JOUR

T1 - Error estimation for the DKMQ24 shell element using various recovery methods

AU - Katili, Irwan

AU - Maknun, Imam Jauhari

AU - Tjahjono, Elly

AU - Alisjahbana, Irene

N1 - Publisher Copyright: © IJTech 2017.

PY - 2017/12/27

Y1 - 2017/12/27

N2 - 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.

AB - 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.

KW - Averaging

KW - DKMQ24

KW - Error estimation

KW - Projection

KW - SPR

KW - Shell element

UR - http://www.scopus.com/inward/record.url?scp=85039156947&partnerID=8YFLogxK

U2 - 10.14716/ijtech.v8i6.699

DO - 10.14716/ijtech.v8i6.699

M3 - Article

AN - SCOPUS:85039156947

SN - 2086-9614

VL - 8

SP - 1060

EP - 1069

JO - International Journal of Technology

JF - International Journal of Technology

IS - 6

ER -

Error estimation for the DKMQ24 shell element using various recovery methods

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this