Re-identification problems in forming of rigid-visco-poroplastic materials

A unified approach for parameter identification of a visco‐poroplastic material model is presented. A repressing powder forging process is analyzed. The numerical solutions for direct and inverse problems have been described. The inverse problem is solved by the use of gradient‐based methods and a s...

Full description

Saved in:
Bibliographic Details
Published in:International journal for numerical methods in engineering 2008-02, Vol.73 (8), p.1077-1093
Main Author: Pokorska, Iwona
Format: Article
Language:English
Subjects:
Applied sciences
Cross-disciplinary physics: materials science
rheology
Exact sciences and technology
finite element method
Forging and extrusion
Forming
Fundamental areas of phenomenology (including applications)
identification
Inelasticity (thermoplasticity, viscoplasticity...)
Materials science
Materials synthesis
materials processing
Measurement and testing methods
metal forming
Metals. Metallurgy
Physics
Production techniques
sensitivity
Solid mechanics
Structural and continuum mechanics
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c3641-341d1c3d0d356815bcc34696110a14a9d87e8b8a4fd518959b1bcedfe6dc869c3
cites cdi_FETCH-LOGICAL-c3641-341d1c3d0d356815bcc34696110a14a9d87e8b8a4fd518959b1bcedfe6dc869c3
container_end_page 1093
container_issue 8
container_start_page 1077
container_title International journal for numerical methods in engineering
container_volume 73
creator Pokorska, Iwona
description A unified approach for parameter identification of a visco‐poroplastic material model is presented. A repressing powder forging process is analyzed. The numerical solutions for direct and inverse problems have been described. The inverse problem is solved by the use of gradient‐based methods and a sensitivity analysis. Numerical examples of the method proposed are presented, in which one and two parameters of the visco‐poroplastic material model were identified. Copyright © 2007 John Wiley & Sons, Ltd.
doi_str_mv 10.1002/nme.2111
format article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_32614835</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>32614835</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3641-341d1c3d0d356815bcc34696110a14a9d87e8b8a4fd518959b1bcedfe6dc869c3</originalsourceid><addsrcrecordid>eNp1kEFLwzAYhoMoOKfgT-hF8ZKZr2nT9CiiU5kTxkTwEtIkHdG2mUmn7t-bsbGbp-_wPTy8PAidAxkBIel115pRCgAHaACkLDBJSXGIBvFV4rzkcIxOQvggBCAndICeZgZbbbre1lbJ3rouWXpXNaYNie2S2vnWdovE1Ym3C6vxtw3K4aXzbtnI0FuVtLI33somnKKjOh5ztrtD9Hp_N799wJOX8ePtzQQryjLANAMNimqiac445JVSNGMlAyASMllqXhhecZnVOgde5mUFlTK6NkwrzkpFh-hy641Dv1Ym9KKNo0zTyM64VRA0ZZBxmkfwagsq70LwphZLb1vp1wKI2MQSMZbYxIroxc4pg5JN7WWnbNjzacxFoeCRw1vuxzZm_a9PTJ_vdt4db0Nvfve89J-CFbTIxdt0LGbvE5izFASnf9HGhyo</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>32614835</pqid></control><display><type>article</type><title>Re-identification problems in forming of rigid-visco-poroplastic materials</title><source>Wiley</source><creator>Pokorska, Iwona</creator><creatorcontrib>Pokorska, Iwona</creatorcontrib><description>A unified approach for parameter identification of a visco‐poroplastic material model is presented. A repressing powder forging process is analyzed. The numerical solutions for direct and inverse problems have been described. The inverse problem is solved by the use of gradient‐based methods and a sensitivity analysis. Numerical examples of the method proposed are presented, in which one and two parameters of the visco‐poroplastic material model were identified. Copyright © 2007 John Wiley &amp; Sons, Ltd.</description><identifier>ISSN: 0029-5981</identifier><identifier>EISSN: 1097-0207</identifier><identifier>DOI: 10.1002/nme.2111</identifier><identifier>CODEN: IJNMBH</identifier><language>eng</language><publisher>Chichester, UK: John Wiley &amp; Sons, Ltd</publisher><subject>Applied sciences ; Cross-disciplinary physics: materials science; rheology ; Exact sciences and technology ; finite element method ; Forging and extrusion ; Forming ; Fundamental areas of phenomenology (including applications) ; identification ; Inelasticity (thermoplasticity, viscoplasticity...) ; Materials science ; Materials synthesis; materials processing ; Measurement and testing methods ; metal forming ; Metals. Metallurgy ; Physics ; Production techniques ; sensitivity ; Solid mechanics ; Structural and continuum mechanics</subject><ispartof>International journal for numerical methods in engineering, 2008-02, Vol.73 (8), p.1077-1093</ispartof><rights>Copyright © 2007 John Wiley &amp; Sons, Ltd.</rights><rights>2008 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3641-341d1c3d0d356815bcc34696110a14a9d87e8b8a4fd518959b1bcedfe6dc869c3</citedby><cites>FETCH-LOGICAL-c3641-341d1c3d0d356815bcc34696110a14a9d87e8b8a4fd518959b1bcedfe6dc869c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=20113178$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Pokorska, Iwona</creatorcontrib><title>Re-identification problems in forming of rigid-visco-poroplastic materials</title><title>International journal for numerical methods in engineering</title><addtitle>Int. J. Numer. Meth. Engng</addtitle><description>A unified approach for parameter identification of a visco‐poroplastic material model is presented. A repressing powder forging process is analyzed. The numerical solutions for direct and inverse problems have been described. The inverse problem is solved by the use of gradient‐based methods and a sensitivity analysis. Numerical examples of the method proposed are presented, in which one and two parameters of the visco‐poroplastic material model were identified. Copyright © 2007 John Wiley &amp; Sons, Ltd.</description><subject>Applied sciences</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Exact sciences and technology</subject><subject>finite element method</subject><subject>Forging and extrusion</subject><subject>Forming</subject><subject>Fundamental areas of phenomenology (including applications)</subject><subject>identification</subject><subject>Inelasticity (thermoplasticity, viscoplasticity...)</subject><subject>Materials science</subject><subject>Materials synthesis; materials processing</subject><subject>Measurement and testing methods</subject><subject>metal forming</subject><subject>Metals. Metallurgy</subject><subject>Physics</subject><subject>Production techniques</subject><subject>sensitivity</subject><subject>Solid mechanics</subject><subject>Structural and continuum mechanics</subject><issn>0029-5981</issn><issn>1097-0207</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNp1kEFLwzAYhoMoOKfgT-hF8ZKZr2nT9CiiU5kTxkTwEtIkHdG2mUmn7t-bsbGbp-_wPTy8PAidAxkBIel115pRCgAHaACkLDBJSXGIBvFV4rzkcIxOQvggBCAndICeZgZbbbre1lbJ3rouWXpXNaYNie2S2vnWdovE1Ym3C6vxtw3K4aXzbtnI0FuVtLI33somnKKjOh5ztrtD9Hp_N799wJOX8ePtzQQryjLANAMNimqiac445JVSNGMlAyASMllqXhhecZnVOgde5mUFlTK6NkwrzkpFh-hy641Dv1Ym9KKNo0zTyM64VRA0ZZBxmkfwagsq70LwphZLb1vp1wKI2MQSMZbYxIroxc4pg5JN7WWnbNjzacxFoeCRw1vuxzZm_a9PTJ_vdt4db0Nvfve89J-CFbTIxdt0LGbvE5izFASnf9HGhyo</recordid><startdate>20080219</startdate><enddate>20080219</enddate><creator>Pokorska, Iwona</creator><general>John Wiley &amp; Sons, Ltd</general><general>Wiley</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>20080219</creationdate><title>Re-identification problems in forming of rigid-visco-poroplastic materials</title><author>Pokorska, Iwona</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3641-341d1c3d0d356815bcc34696110a14a9d87e8b8a4fd518959b1bcedfe6dc869c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Applied sciences</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Exact sciences and technology</topic><topic>finite element method</topic><topic>Forging and extrusion</topic><topic>Forming</topic><topic>Fundamental areas of phenomenology (including applications)</topic><topic>identification</topic><topic>Inelasticity (thermoplasticity, viscoplasticity...)</topic><topic>Materials science</topic><topic>Materials synthesis; materials processing</topic><topic>Measurement and testing methods</topic><topic>metal forming</topic><topic>Metals. Metallurgy</topic><topic>Physics</topic><topic>Production techniques</topic><topic>sensitivity</topic><topic>Solid mechanics</topic><topic>Structural and continuum mechanics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pokorska, Iwona</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Mechanical &amp; Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts – Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>International journal for numerical methods in engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pokorska, Iwona</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Re-identification problems in forming of rigid-visco-poroplastic materials</atitle><jtitle>International journal for numerical methods in engineering</jtitle><addtitle>Int. J. Numer. Meth. Engng</addtitle><date>2008-02-19</date><risdate>2008</risdate><volume>73</volume><issue>8</issue><spage>1077</spage><epage>1093</epage><pages>1077-1093</pages><issn>0029-5981</issn><eissn>1097-0207</eissn><coden>IJNMBH</coden><abstract>A unified approach for parameter identification of a visco‐poroplastic material model is presented. A repressing powder forging process is analyzed. The numerical solutions for direct and inverse problems have been described. The inverse problem is solved by the use of gradient‐based methods and a sensitivity analysis. Numerical examples of the method proposed are presented, in which one and two parameters of the visco‐poroplastic material model were identified. Copyright © 2007 John Wiley &amp; Sons, Ltd.</abstract><cop>Chichester, UK</cop><pub>John Wiley &amp; Sons, Ltd</pub><doi>10.1002/nme.2111</doi><tpages>17</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0029-5981
ispartof International journal for numerical methods in engineering, 2008-02, Vol.73 (8), p.1077-1093
issn 0029-5981
1097-0207
language eng
recordid cdi_proquest_miscellaneous_32614835
source Wiley
subjects Applied sciences
Cross-disciplinary physics: materials science
rheology
Exact sciences and technology
finite element method
Forging and extrusion
Forming
Fundamental areas of phenomenology (including applications)
identification
Inelasticity (thermoplasticity, viscoplasticity...)
Materials science
Materials synthesis
materials processing
Measurement and testing methods
metal forming
Metals. Metallurgy
Physics
Production techniques
sensitivity
Solid mechanics
Structural and continuum mechanics
title Re-identification problems in forming of rigid-visco-poroplastic materials
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-28T23%3A38%3A37IST&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=Re-identification%20problems%20in%20forming%20of%20rigid-visco-poroplastic%20materials&rft.jtitle=International%20journal%20for%20numerical%20methods%20in%20engineering&rft.au=Pokorska,%20Iwona&rft.date=2008-02-19&rft.volume=73&rft.issue=8&rft.spage=1077&rft.epage=1093&rft.pages=1077-1093&rft.issn=0029-5981&rft.eissn=1097-0207&rft.coden=IJNMBH&rft_id=info:doi/10.1002/nme.2111&rft_dat=%3Cproquest_cross%3E32614835%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c3641-341d1c3d0d356815bcc34696110a14a9d87e8b8a4fd518959b1bcedfe6dc869c3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=32614835&rft_id=info:pmid/&rfr_iscdi=true