{"id":"https://openalex.org/W1997792801","doi":"https://doi.org/10.1002/pen.11114","title":"Numerical prediction of residual stresses and birefringence in injection/compression molded center\u2010gated disk. Part I: Basic modeling and results for injection molding","display_name":"Numerical prediction of residual stresses and birefringence in injection/compression molded center\u2010gated disk. Part I: Basic modeling and results for injection molding","publication_year":2002,"publication_date":"2002-11-01","ids":{"openalex":"https://openalex.org/W1997792801","doi":"https://doi.org/10.1002/pen.11114","mag":"1997792801"},"language":"en","primary_location":{"id":"doi:10.1002/pen.11114","doi":"https://doi.org/10.1002/pen.11114","is_oa":false,"landing_page_url":"https://doi.org/10.1002/pen.11114","pdf_url":null,"source":{"id":"https://openalex.org/S114499311","display_name":"Polymer Engineering and Science","issn_l":"0032-3888","issn":["0032-3888","0096-8129","1548-2634"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Polymer Engineering &amp; Science","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Young Bok Lee","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Young Bok Lee","raw_affiliation_strings":["Department of Mechanical Engineering, Pohang University of Science and Technology, San 31, Hyoja-Dong, Nam-Gu, Pohang 790-784, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Pohang University of Science and Technology, San 31, Hyoja-Dong, Nam-Gu, Pohang 790-784, Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Tai Hun Kwon","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Tai Hun Kwon","raw_affiliation_strings":["Department of Mechanical Engineering, Pohang University of Science and Technology, San 31, Hyoja-Dong, Nam-Gu, Pohang 790-784, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Pohang University of Science and Technology, San 31, Hyoja-Dong, Nam-Gu, Pohang 790-784, Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013575090","display_name":"Kyunghwan Yoon","orcid":"https://orcid.org/0000-0002-6166-552X","observed_orcids":["https://orcid.org/0000-0002-6166-552X"]},"institutions":[{"id":"https://openalex.org/I89015989","display_name":"Dankook University","ror":"https://ror.org/058pdbn81","country_code":"KR","type":"education","lineage":["https://openalex.org/I89015989"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kyunghwan Yoon","raw_affiliation_strings":["Department of Mechanical Engineering, Dankook University, San 8 Hannam-Dong, Yongsan-Gu, Seoul 140-714, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Dankook University, San 8 Hannam-Dong, Yongsan-Gu, Seoul 140-714, Korea","institution_ids":["https://openalex.org/I89015989"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I123900574"],"apc_list":{"value":4270,"currency":"USD","value_usd":4270},"apc_paid":null,"fwci":5.5676,"has_fulltext":false,"cited_by_count":47,"citation_normalized_percentile":{"value":0.94164141,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"42","issue":"11","first_page":"2246","last_page":"2272"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12080","display_name":"Injection Molding Process and Properties","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12080","display_name":"Injection Molding Process and Properties","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11379","display_name":"Rheology and Fluid Dynamics Studies","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1507","display_name":"Fluid Flow and Transfer Processes"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10389","display_name":"Polymer crystallization and properties","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/residual-stress","display_name":"residual stress","score":0.8970000147819519},{"id":"https://openalex.org/keywords/birefringence","display_name":"birefringence","score":0.9120000004768372},{"id":"https://openalex.org/keywords/injection-molding","display_name":"injection molding","score":0.9869999885559082},{"id":"https://openalex.org/keywords/injection-compression-molding","display_name":"injection compression molding","score":0.9419999718666077},{"id":"https://openalex.org/keywords/thermal-residual-stress","display_name":"thermal residual stress","score":0.9660000205039978},{"id":"https://openalex.org/keywords/stress-optical-law","display_name":"stress-optical law","score":0.9430000185966492},{"id":"https://openalex.org/keywords/free-volume-theory","display_name":"free volume theory","score":0.9359999895095825},{"id":"https://openalex.org/keywords/photoviscoelasticity","display_name":"photoviscoelasticity","score":0.9110000133514404},{"id":"https://openalex.org/keywords/shear-flow","display_name":"shear flow","score":0.7179999947547913},{"id":"https://openalex.org/keywords/stress-relaxation","display_name":"stress relaxation","score":0.8669999837875366},{"id":"https://openalex.org/keywords/cooling-rate","display_name":"cooling rate","score":0.6370000243186951},{"id":"https://openalex.org/keywords/polymer-processing-simulation","display_name":"polymer processing simulation","score":0.4399999976158142}],"concepts":[{"id":"https://openalex.org/C125743686","wikidata":"https://www.wikidata.org/wiki/Q108779","display_name":"Birefringence","level":2,"score":0.8902146816253662},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8740434050559998},{"id":"https://openalex.org/C175256501","wikidata":"https://www.wikidata.org/wiki/Q5462098","display_name":"Flow birefringence","level":3,"score":0.7119815349578857},{"id":"https://openalex.org/C37292000","wikidata":"https://www.wikidata.org/wiki/Q1257918","display_name":"Residual stress","level":2,"score":0.6902653574943542},{"id":"https://openalex.org/C186541917","wikidata":"https://www.wikidata.org/wiki/Q910483","display_name":"Viscoelasticity","level":2,"score":0.6737449169158936},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.5725173950195312},{"id":"https://openalex.org/C112950240","wikidata":"https://www.wikidata.org/wiki/Q76005","display_name":"Ultimate tensile strength","level":2,"score":0.5198843479156494},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.49082431197166443},{"id":"https://openalex.org/C21036866","wikidata":"https://www.wikidata.org/wiki/Q181767","display_name":"Stress (linguistics)","level":2,"score":0.4606900215148926},{"id":"https://openalex.org/C171889981","wikidata":"https://www.wikidata.org/wiki/Q1454008","display_name":"Free surface","level":2,"score":0.425495445728302},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.4252089560031891},{"id":"https://openalex.org/C202974441","wikidata":"https://www.wikidata.org/wiki/Q2576844","display_name":"Stress relaxation","level":3,"score":0.41817498207092285},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.3964133560657501},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.31883758306503296},{"id":"https://openalex.org/C149912024","wikidata":"https://www.wikidata.org/wiki/Q462188","display_name":"Creep","level":2,"score":0.24234113097190857},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.0915035605430603},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1002/pen.11114","doi":"https://doi.org/10.1002/pen.11114","is_oa":false,"landing_page_url":"https://doi.org/10.1002/pen.11114","pdf_url":null,"source":{"id":"https://openalex.org/S114499311","display_name":"Polymer Engineering and Science","issn_l":"0032-3888","issn":["0032-3888","0096-8129","1548-2634"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Polymer Engineering &amp; Science","raw_type":"journal-article"},{"id":"pmh:oai:oasis.postech.ac.kr:2014.oak/18807","doi":null,"is_oa":false,"landing_page_url":"https://oasis.postech.ac.kr/handle/2014.oak/18807","pdf_url":null,"source":{"id":"https://openalex.org/S4306401965","display_name":"Open Access System for Information Sharing (Pohang University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I123900574","host_organization_name":"Pohang University of Science and Technology","host_organization_lineage":["https://openalex.org/I123900574"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1497250615","https://openalex.org/W1966325481","https://openalex.org/W1974272305","https://openalex.org/W1981393291","https://openalex.org/W1982687226","https://openalex.org/W1986405349","https://openalex.org/W1997358698","https://openalex.org/W2011072252","https://openalex.org/W2052050380","https://openalex.org/W2064174218","https://openalex.org/W2068118987","https://openalex.org/W2073819367","https://openalex.org/W2076361506","https://openalex.org/W2076821910","https://openalex.org/W2079239848","https://openalex.org/W2082508210","https://openalex.org/W2088358190","https://openalex.org/W2098336762","https://openalex.org/W2122438980","https://openalex.org/W2127020953","https://openalex.org/W2323314367","https://openalex.org/W2324446326","https://openalex.org/W2943704186","https://openalex.org/W3152236424"],"related_works":["https://openalex.org/W869002268","https://openalex.org/W1996681318","https://openalex.org/W2086668578","https://openalex.org/W2122793273","https://openalex.org/W765903180","https://openalex.org/W2007089377","https://openalex.org/W1970298339","https://openalex.org/W2334854314","https://openalex.org/W2266105189","https://openalex.org/W2378347348"],"abstract_inverted_index":{"Abstract":[0],"The":[1,141,199],"present":[2],"study":[3],"attempted":[4],"to":[5,31,162,170,187,216],"numerically":[6],"predict":[7],"both":[8],"the":[9,33,83,99,106,111,117,124,133,137,149,155,157,166,171,179,183,188,196,202,208,217],"flow\u2010induced":[10,203],"and":[11,15,61,64,72,80,101,114,174,182,192,204],"thermally\u2010induced":[12,205],"residual":[13,78,92,118],"stresses":[14,79,93],"birefringence":[16,81,142,159,206,212],"in":[17,82,98],"injection":[18,84],"or":[19],"injection/compression":[20],"molded":[21,85],"center\u2010gated":[22,86],"disks.":[23],"A":[24],"numerical":[25,74],"analysis":[26,75],"system":[27],"has":[28],"been":[29],"developed":[30],"simulate":[32],"entire":[34],"process":[35],"based":[36],"on":[37,110,123],"a":[38,42,49,62,95,102,145],"physical":[39,70],"modeling":[40,71],"including":[41],"nonlinear":[43],"viscoelastic":[44,51],"fluid":[45],"model,":[46,53],"stress\u2010optical":[47],"law,":[48],"linear":[50],"solid":[52],"free":[54],"volume":[55],"theory":[56],"for":[57],"density":[58],"relaxation":[59,177,194],"phenomena":[60],"photoviscoelasticity":[63],"so":[65],"on.":[66],"Part":[67],"I":[68],"presents":[69],"typical":[73],"results":[76],"of":[77,90,201,210],"disk.":[87],"Typical":[88],"distribution":[89,143,213],"thermal":[91],"indicates":[94],"tensile":[96,122],"stress":[97,104,119,176,193],"core":[100],"compressive":[103],"near":[105,132],"surface.":[107],"However,":[108],"depending":[109],"processing":[112],"condition":[113],"material":[115],"properties,":[116],"sometimes":[120],"becomes":[121],"surface,":[125,135],"especially":[126],"when":[127],"fast":[128],"cooling":[129],"takes":[130],"place":[131],"mold":[134],"preventing":[136],"shrinkage":[138],"from":[139],"occurring.":[140],"shows":[144],"double\u2010hump":[146],"profile":[147],"across":[148],"thickness":[150],"with":[151],"nonzero":[152,158],"value":[153],"at":[154],"center:":[156],"is":[160],"found":[161],"be":[163],"thermally":[164],"induced,":[165],"outer":[167],"peak":[168,185],"due":[169,186],"shear":[172,190],"flow":[173,191],"subsequent":[175],"during":[178,195],"filling":[180],"stage":[181],"inner":[184],"additional":[189],"packing":[197],"stage.":[198],"combination":[200],"makes":[207],"shape":[209],"predicted":[211],"quite":[214],"similar":[215],"experimental":[218],"one.":[219]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
