{"id":"https://openalex.org/W2743527332","doi":"https://doi.org/10.1145/3098821","title":"Insertion of PETSc in the OpenFOAM Framework","display_name":"Insertion of PETSc in the OpenFOAM Framework","publication_year":2017,"publication_date":"2017-08-08","ids":{"openalex":"https://openalex.org/W2743527332","doi":"https://doi.org/10.1145/3098821","mag":"2743527332"},"language":"en","primary_location":{"id":"doi:10.1145/3098821","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3098821","pdf_url":null,"source":{"id":"https://openalex.org/S4210231956","display_name":"ACM Transactions on Modeling and Performance Evaluation of Computing Systems","issn_l":"2376-3639","issn":["2376-3639","2376-3647"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Modeling and Performance Evaluation of Computing Systems","raw_type":"journal-article"},"type":"article","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":"https://openalex.org/A5100348602","display_name":"Hao Li","orcid":"https://orcid.org/0000-0002-5028-2101"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Li","raw_affiliation_strings":["National University of Defense Technology, SanyiRoad, Changsha, Hunan Province, China"],"raw_orcid":"https://orcid.org/0000-0002-5028-2101","affiliations":[{"raw_affiliation_string":"National University of Defense Technology, SanyiRoad, Changsha, Hunan Province, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101775095","display_name":"Xinhai Xu","orcid":"https://orcid.org/0009-0000-4202-9627"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinhai Xu","raw_affiliation_strings":["National University of Defense Technology, SanyiRoad, Changsha, Hunan Province, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Defense Technology, SanyiRoad, Changsha, Hunan Province, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100607641","display_name":"Miao Wang","orcid":"https://orcid.org/0000-0003-1262-8164"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Miao Wang","raw_affiliation_strings":["National University of Defense Technology, SanyiRoad, Changsha, Hunan Province, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Defense Technology, SanyiRoad, Changsha, Hunan Province, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100744327","display_name":"Chao Li","orcid":"https://orcid.org/0000-0001-8721-4826"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Li","raw_affiliation_strings":["National University of Defense Technology, SanyiRoad, Changsha, Hunan Province, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Defense Technology, SanyiRoad, Changsha, Hunan Province, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100633468","display_name":"Xiaoguang Ren","orcid":"https://orcid.org/0000-0002-8048-6762"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoguang Ren","raw_affiliation_strings":["National University of Defense Technology, SanyiRoad, Changsha, Hunan Province, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Defense Technology, SanyiRoad, Changsha, Hunan Province, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061870286","display_name":"Xuejun Yang","orcid":"https://orcid.org/0000-0002-8595-545X"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuejun Yang","raw_affiliation_strings":["National University of Defense Technology, SanyiRoad, Changsha, Hunan Province, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Defense Technology, SanyiRoad, Changsha, Hunan Province, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":0.6874,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.72513892,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"2","issue":"3","first_page":"1","last_page":"19"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10792","display_name":"Matrix Theory and Algorithms","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10792","display_name":"Matrix Theory and Algorithms","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11416","display_name":"Numerical methods for differential equations","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.7060099244117737},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6923667788505554},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.5496358871459961},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.4741781949996948},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.4369162321090698},{"id":"https://openalex.org/keywords/partial-differential-equation","display_name":"Partial differential equation","score":0.4241413176059723},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3941105604171753},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15241611003875732},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.10991281270980835},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.10896334052085876}],"concepts":[{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7060099244117737},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6923667788505554},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.5496358871459961},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.4741781949996948},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.4369162321090698},{"id":"https://openalex.org/C93779851","wikidata":"https://www.wikidata.org/wiki/Q271977","display_name":"Partial differential equation","level":2,"score":0.4241413176059723},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3941105604171753},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15241611003875732},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.10991281270980835},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.10896334052085876},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3098821","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3098821","pdf_url":null,"source":{"id":"https://openalex.org/S4210231956","display_name":"ACM Transactions on Modeling and Performance Evaluation of Computing Systems","issn_l":"2376-3639","issn":["2376-3639","2376-3647"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Modeling and Performance Evaluation of Computing Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.4099999964237213,"display_name":"Industry, innovation and infrastructure"}],"awards":[{"id":"https://openalex.org/G3931068560","display_name":null,"funder_award_id":"JCKY2016212A502","funder_id":"https://openalex.org/F4320336025","funder_display_name":"Science Challenge Project"}],"funders":[{"id":"https://openalex.org/F4320336025","display_name":"Science Challenge Project","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W401432105","https://openalex.org/W1506342804","https://openalex.org/W1525132831","https://openalex.org/W2011664413","https://openalex.org/W2017217780","https://openalex.org/W2037726155","https://openalex.org/W2037779359","https://openalex.org/W2053453729","https://openalex.org/W2058965144","https://openalex.org/W2074976694","https://openalex.org/W2113119840","https://openalex.org/W2123740053","https://openalex.org/W2156858199","https://openalex.org/W2166122567","https://openalex.org/W2168575889","https://openalex.org/W2181744502","https://openalex.org/W2498157954","https://openalex.org/W2547196265","https://openalex.org/W3149074396","https://openalex.org/W3208561341","https://openalex.org/W4239035626"],"related_works":["https://openalex.org/W1657880117","https://openalex.org/W2595172197","https://openalex.org/W2127970246","https://openalex.org/W2084856301","https://openalex.org/W1001352512","https://openalex.org/W4382618745","https://openalex.org/W2011430815","https://openalex.org/W4321606653","https://openalex.org/W2023656250","https://openalex.org/W2405661381"],"abstract_inverted_index":{"OpenFOAM":[0,26,61],"is":[1,78,89],"a":[2,20,29,47,54,92,98,145],"widely":[3],"used":[4],"open":[5],"source":[6],"framework":[7,50,77],"for":[8,158],"simulation":[9],"in":[10,32,114,125,131],"several":[11],"areas":[12],"of":[13,38,67,74,83,108,149],"computational":[14],"fluid":[15],"dynamics":[16],"and":[17,80,120],"engineering.":[18],"As":[19],"partial":[21],"differential":[22],"equation":[23,70],"(PDE)-based":[24],"framework,":[25],"suffers":[27],"from":[28],"performance":[30,147],"bottleneck":[31],"solving":[33,57,68,109],"large-scale":[34],"sparse":[35],"linear":[36,69],"systems":[37],"equations.":[39],"To":[40],"address":[41],"the":[42,60,65,75,81,106,115,128,137],"problem,":[43],"this":[44,141],"article":[45,142],"proposes":[46],"novel":[48],"OpenFOAM-PETSc":[49,76,104],"by":[51,111,121],"inserting":[52],"PETSc,":[53],"dedicated":[55],"numerical":[56,151],"package,":[58],"into":[59],"to":[62],"speed":[63],"up":[64],"process":[66],"systems.":[71],"The":[72],"design":[73],"described,":[79],"implementation":[82],"an":[84],"efficient":[85],"matrix":[86],"conversion":[87],"algorithm":[88],"given":[90],"as":[91],"case":[93,119,130],"study.":[94],"Validation":[95],"tests":[96],"on":[97],"high-performance":[99],"computing":[100],"cluster":[101],"show":[102],"that":[103],"reduces":[105],"time":[107],"PDEs":[110],"about":[112],"27%":[113],"lid-driven":[116],"cavity":[117],"flow":[118,126],"more":[122],"than":[123],"50%":[124],"around":[127],"cylinder":[129],"comparison":[132],"with":[133],"OpenFOAM,":[134],"without":[135],"compromising":[136],"scalability.":[138],"In":[139],"addition,":[140],"also":[143],"gives":[144],"preliminary":[146],"analysis":[148],"different":[150],"solution":[152],"methods,":[153],"which":[154],"may":[155],"provide":[156],"guidelines":[157],"further":[159],"optimizations.":[160]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}