Example Validation of Numerical Modeling of Blast Loading

This paper reports a follow-up feasibility study on different approaches for numerical modeling of blast loads, implemented recently in a few commercial programs based on finite element method and explicit time integration. Four approaches have been considered including: explicit blast wave represen...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Applied Mechanics and Materials 2011-01, Vol.82, p.410-415
Hauptverfasser: Balcerzak, Marcin, Kwasniewski, Leslaw, Bojanowski, Cezary, Gizejowski, Marian, Wojciechowski, Jacek
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 415
container_issue
container_start_page 410
container_title Applied Mechanics and Materials
container_volume 82
creator Balcerzak, Marcin
Kwasniewski, Leslaw
Bojanowski, Cezary
Gizejowski, Marian
Wojciechowski, Jacek
description This paper reports a follow-up feasibility study on different approaches for numerical modeling of blast loads, implemented recently in a few commercial programs based on finite element method and explicit time integration. Four approaches have been considered including: explicit blast wave representation using fluid-structure interaction (FSI) with 2D and 3D multi-material arbitrary Lagrangian-Eulerian (ALE) formulations, direct application of empirical explosive blast loads on structures, and the most recent, combined method, in which direct empirical loading is applied to a reduced ALE domain. Each of these approaches has its own strengths and weaknesses, although the last one seems to be the most universal. Based on the published experimental data, a benchmark problem was selected, which considers a pressure loading exerted by explosion of near field hemispherical charges on a rigid steel plate. The comparison is done in terms of pressure peaks (overpressure) and time histories of reflected pressure, and reflected specific impulses.
doi_str_mv 10.4028/www.scientific.net/AMM.82.410
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_1443482876</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>3104328321</sourcerecordid><originalsourceid>FETCH-LOGICAL-c394t-4cdb1bf36d9fd4908f36c1915aa3bcbf06427a264a0ba358d23e221611e201143</originalsourceid><addsrcrecordid>eNqNkE1PwzAMhiM-JLbBf6iEOLaLkyxNDwiNaXxIG1yAa5SmKWTq2pFkKvx7MoYER062bL-v7QehC8AZw0SM-77PvLamDba2OmtNGE-Xy0yQjAE-QAPgnKQ5E-QQDSmmuZgQyMXRdwOnBaX8BA29X2HMGTAxQMX8Q603jUleVGMrFWzXJl2dPGzXxlmtmmTZVaax7euuet0oH5JFp6pYOEXHtWq8OfuJI_R8M3-a3aWLx9v72XSRalqwkDJdlVDWlFdFXbECi5hqKGCiFC11WcdDSK4IZwqXik5ERaghBDiAIRiA0RE63_tuXPe-NT7IVbd1bVwpgTEafxU5j1OX-yntOu-dqeXG2bVynxKw3KGTEZ38RScjOhnRSUFkRBf1V3t9cKr1wei3P2v-5fAFMmR8NQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1443482876</pqid></control><display><type>article</type><title>Example Validation of Numerical Modeling of Blast Loading</title><source>Scientific.net Journals</source><creator>Balcerzak, Marcin ; Kwasniewski, Leslaw ; Bojanowski, Cezary ; Gizejowski, Marian ; Wojciechowski, Jacek</creator><creatorcontrib>Balcerzak, Marcin ; Kwasniewski, Leslaw ; Bojanowski, Cezary ; Gizejowski, Marian ; Wojciechowski, Jacek</creatorcontrib><description>This paper reports a follow-up feasibility study on different approaches for numerical modeling of blast loads, implemented recently in a few commercial programs based on finite element method and explicit time integration. Four approaches have been considered including: explicit blast wave representation using fluid-structure interaction (FSI) with 2D and 3D multi-material arbitrary Lagrangian-Eulerian (ALE) formulations, direct application of empirical explosive blast loads on structures, and the most recent, combined method, in which direct empirical loading is applied to a reduced ALE domain. Each of these approaches has its own strengths and weaknesses, although the last one seems to be the most universal. Based on the published experimental data, a benchmark problem was selected, which considers a pressure loading exerted by explosion of near field hemispherical charges on a rigid steel plate. The comparison is done in terms of pressure peaks (overpressure) and time histories of reflected pressure, and reflected specific impulses.</description><identifier>ISSN: 1660-9336</identifier><identifier>ISSN: 1662-7482</identifier><identifier>ISBN: 3037852178</identifier><identifier>ISBN: 9783037852170</identifier><identifier>EISSN: 1662-7482</identifier><identifier>DOI: 10.4028/www.scientific.net/AMM.82.410</identifier><language>eng</language><publisher>Zurich: Trans Tech Publications Ltd</publisher><ispartof>Applied Mechanics and Materials, 2011-01, Vol.82, p.410-415</ispartof><rights>2011 Trans Tech Publications Ltd</rights><rights>Copyright Trans Tech Publications Ltd. Jul 2011</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c394t-4cdb1bf36d9fd4908f36c1915aa3bcbf06427a264a0ba358d23e221611e201143</citedby><cites>FETCH-LOGICAL-c394t-4cdb1bf36d9fd4908f36c1915aa3bcbf06427a264a0ba358d23e221611e201143</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttps://www.scientific.net/Image/TitleCover/1381?width=600</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Balcerzak, Marcin</creatorcontrib><creatorcontrib>Kwasniewski, Leslaw</creatorcontrib><creatorcontrib>Bojanowski, Cezary</creatorcontrib><creatorcontrib>Gizejowski, Marian</creatorcontrib><creatorcontrib>Wojciechowski, Jacek</creatorcontrib><title>Example Validation of Numerical Modeling of Blast Loading</title><title>Applied Mechanics and Materials</title><description>This paper reports a follow-up feasibility study on different approaches for numerical modeling of blast loads, implemented recently in a few commercial programs based on finite element method and explicit time integration. Four approaches have been considered including: explicit blast wave representation using fluid-structure interaction (FSI) with 2D and 3D multi-material arbitrary Lagrangian-Eulerian (ALE) formulations, direct application of empirical explosive blast loads on structures, and the most recent, combined method, in which direct empirical loading is applied to a reduced ALE domain. Each of these approaches has its own strengths and weaknesses, although the last one seems to be the most universal. Based on the published experimental data, a benchmark problem was selected, which considers a pressure loading exerted by explosion of near field hemispherical charges on a rigid steel plate. The comparison is done in terms of pressure peaks (overpressure) and time histories of reflected pressure, and reflected specific impulses.</description><issn>1660-9336</issn><issn>1662-7482</issn><issn>1662-7482</issn><isbn>3037852178</isbn><isbn>9783037852170</isbn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqNkE1PwzAMhiM-JLbBf6iEOLaLkyxNDwiNaXxIG1yAa5SmKWTq2pFkKvx7MoYER062bL-v7QehC8AZw0SM-77PvLamDba2OmtNGE-Xy0yQjAE-QAPgnKQ5E-QQDSmmuZgQyMXRdwOnBaX8BA29X2HMGTAxQMX8Q603jUleVGMrFWzXJl2dPGzXxlmtmmTZVaax7euuet0oH5JFp6pYOEXHtWq8OfuJI_R8M3-a3aWLx9v72XSRalqwkDJdlVDWlFdFXbECi5hqKGCiFC11WcdDSK4IZwqXik5ERaghBDiAIRiA0RE63_tuXPe-NT7IVbd1bVwpgTEafxU5j1OX-yntOu-dqeXG2bVynxKw3KGTEZ38RScjOhnRSUFkRBf1V3t9cKr1wei3P2v-5fAFMmR8NQ</recordid><startdate>20110101</startdate><enddate>20110101</enddate><creator>Balcerzak, Marcin</creator><creator>Kwasniewski, Leslaw</creator><creator>Bojanowski, Cezary</creator><creator>Gizejowski, Marian</creator><creator>Wojciechowski, Jacek</creator><general>Trans Tech Publications Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7TB</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BFMQW</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FR3</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>KR7</scope><scope>L6V</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope></search><sort><creationdate>20110101</creationdate><title>Example Validation of Numerical Modeling of Blast Loading</title><author>Balcerzak, Marcin ; Kwasniewski, Leslaw ; Bojanowski, Cezary ; Gizejowski, Marian ; Wojciechowski, Jacek</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c394t-4cdb1bf36d9fd4908f36c1915aa3bcbf06427a264a0ba358d23e221611e201143</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Balcerzak, Marcin</creatorcontrib><creatorcontrib>Kwasniewski, Leslaw</creatorcontrib><creatorcontrib>Bojanowski, Cezary</creatorcontrib><creatorcontrib>Gizejowski, Marian</creatorcontrib><creatorcontrib>Wojciechowski, Jacek</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical &amp; Transportation Engineering Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science &amp; Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Continental Europe Database</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Civil Engineering Abstracts</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><jtitle>Applied Mechanics and Materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Balcerzak, Marcin</au><au>Kwasniewski, Leslaw</au><au>Bojanowski, Cezary</au><au>Gizejowski, Marian</au><au>Wojciechowski, Jacek</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Example Validation of Numerical Modeling of Blast Loading</atitle><jtitle>Applied Mechanics and Materials</jtitle><date>2011-01-01</date><risdate>2011</risdate><volume>82</volume><spage>410</spage><epage>415</epage><pages>410-415</pages><issn>1660-9336</issn><issn>1662-7482</issn><eissn>1662-7482</eissn><isbn>3037852178</isbn><isbn>9783037852170</isbn><abstract>This paper reports a follow-up feasibility study on different approaches for numerical modeling of blast loads, implemented recently in a few commercial programs based on finite element method and explicit time integration. Four approaches have been considered including: explicit blast wave representation using fluid-structure interaction (FSI) with 2D and 3D multi-material arbitrary Lagrangian-Eulerian (ALE) formulations, direct application of empirical explosive blast loads on structures, and the most recent, combined method, in which direct empirical loading is applied to a reduced ALE domain. Each of these approaches has its own strengths and weaknesses, although the last one seems to be the most universal. Based on the published experimental data, a benchmark problem was selected, which considers a pressure loading exerted by explosion of near field hemispherical charges on a rigid steel plate. The comparison is done in terms of pressure peaks (overpressure) and time histories of reflected pressure, and reflected specific impulses.</abstract><cop>Zurich</cop><pub>Trans Tech Publications Ltd</pub><doi>10.4028/www.scientific.net/AMM.82.410</doi><tpages>6</tpages></addata></record>
fulltext fulltext
identifier ISSN: 1660-9336
ispartof Applied Mechanics and Materials, 2011-01, Vol.82, p.410-415
issn 1660-9336
1662-7482
1662-7482
language eng
recordid cdi_proquest_journals_1443482876
source Scientific.net Journals
title Example Validation of Numerical Modeling of Blast Loading
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T20%3A51%3A15IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Example%20Validation%20of%20Numerical%20Modeling%20of%20Blast%20Loading&rft.jtitle=Applied%20Mechanics%20and%20Materials&rft.au=Balcerzak,%20Marcin&rft.date=2011-01-01&rft.volume=82&rft.spage=410&rft.epage=415&rft.pages=410-415&rft.issn=1660-9336&rft.eissn=1662-7482&rft.isbn=3037852178&rft.isbn_list=9783037852170&rft_id=info:doi/10.4028/www.scientific.net/AMM.82.410&rft_dat=%3Cproquest_cross%3E3104328321%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1443482876&rft_id=info:pmid/&rfr_iscdi=true