{"id":"https://openalex.org/W2498468807","doi":"https://doi.org/10.1177/1094342016646437","title":"Scalability study of an implicit solver for coupled fluid-structure interaction problems on unstructured meshes in 3D","display_name":"Scalability study of an implicit solver for coupled fluid-structure interaction problems on unstructured meshes in 3D","publication_year":2016,"publication_date":"2016-05-04","ids":{"openalex":"https://openalex.org/W2498468807","doi":"https://doi.org/10.1177/1094342016646437","mag":"2498468807"},"language":"en","primary_location":{"id":"doi:10.1177/1094342016646437","is_oa":false,"landing_page_url":"https://doi.org/10.1177/1094342016646437","pdf_url":null,"source":{"id":"https://openalex.org/S60606485","display_name":"The International Journal of High Performance Computing Applications","issn_l":"1094-3420","issn":["1094-3420","1741-2846"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The International Journal of High Performance Computing Applications","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/A5103149505","display_name":"Fande Kong","orcid":null},"institutions":[{"id":"https://openalex.org/I188538660","display_name":"University of Colorado Boulder","ror":"https://ror.org/02ttsq026","country_code":"US","type":"education","lineage":["https://openalex.org/I188538660"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Fande Kong","raw_affiliation_strings":["Department of Computer Science, University of Colorado Boulder, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Colorado Boulder, USA","institution_ids":["https://openalex.org/I188538660"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006367748","display_name":"Xiao\u2010Chuan Cai","orcid":"https://orcid.org/0000-0003-0296-8640"},"institutions":[{"id":"https://openalex.org/I188538660","display_name":"University of Colorado Boulder","ror":"https://ror.org/02ttsq026","country_code":"US","type":"education","lineage":["https://openalex.org/I188538660"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Xiao-Chuan Cai","raw_affiliation_strings":["Department of Computer Science, University of Colorado Boulder, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Colorado Boulder, USA","institution_ids":["https://openalex.org/I188538660"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5006367748"],"corresponding_institution_ids":["https://openalex.org/I188538660"],"apc_list":null,"apc_paid":null,"fwci":4.5676,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.94591599,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"32","issue":"2","first_page":"207","last_page":"219"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10792","display_name":"Matrix Theory and Algorithms","score":0.9962000250816345,"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/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/polygon-mesh","display_name":"Polygon mesh","score":0.8485466837882996},{"id":"https://openalex.org/keywords/multigrid-method","display_name":"Multigrid method","score":0.790287971496582},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.703251838684082},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6637610793113708},{"id":"https://openalex.org/keywords/solver","display_name":"Solver","score":0.6436195969581604},{"id":"https://openalex.org/keywords/discretization","display_name":"Discretization","score":0.6197877526283264},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.6144739985466003},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5554253458976746},{"id":"https://openalex.org/keywords/partial-differential-equation","display_name":"Partial differential equation","score":0.5276528596878052},{"id":"https://openalex.org/keywords/elliptic-partial-differential-equation","display_name":"Elliptic partial differential equation","score":0.5082806944847107},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5072221755981445},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.47398534417152405},{"id":"https://openalex.org/keywords/adaptive-mesh-refinement","display_name":"Adaptive mesh refinement","score":0.46740418672561646},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.4571850001811981},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24132749438285828},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.10390254855155945}],"concepts":[{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.8485466837882996},{"id":"https://openalex.org/C137119250","wikidata":"https://www.wikidata.org/wiki/Q1413101","display_name":"Multigrid method","level":3,"score":0.790287971496582},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.703251838684082},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6637610793113708},{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.6436195969581604},{"id":"https://openalex.org/C73000952","wikidata":"https://www.wikidata.org/wiki/Q17007827","display_name":"Discretization","level":2,"score":0.6197877526283264},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.6144739985466003},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5554253458976746},{"id":"https://openalex.org/C93779851","wikidata":"https://www.wikidata.org/wiki/Q271977","display_name":"Partial differential equation","level":2,"score":0.5276528596878052},{"id":"https://openalex.org/C54067925","wikidata":"https://www.wikidata.org/wiki/Q3607962","display_name":"Elliptic partial differential equation","level":3,"score":0.5082806944847107},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5072221755981445},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.47398534417152405},{"id":"https://openalex.org/C131053463","wikidata":"https://www.wikidata.org/wiki/Q4680751","display_name":"Adaptive mesh refinement","level":2,"score":0.46740418672561646},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.4571850001811981},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24132749438285828},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.10390254855155945},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1177/1094342016646437","is_oa":false,"landing_page_url":"https://doi.org/10.1177/1094342016646437","pdf_url":null,"source":{"id":"https://openalex.org/S60606485","display_name":"The International Journal of High Performance Computing Applications","issn_l":"1094-3420","issn":["1094-3420","1741-2846"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The International Journal of High Performance Computing Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1510069988","https://openalex.org/W1542243431","https://openalex.org/W1548589512","https://openalex.org/W1564524050","https://openalex.org/W1621476058","https://openalex.org/W1969811075","https://openalex.org/W1983332762","https://openalex.org/W1998300105","https://openalex.org/W2010669003","https://openalex.org/W2019221864","https://openalex.org/W2027121988","https://openalex.org/W2041876368","https://openalex.org/W2046961553","https://openalex.org/W2048369486","https://openalex.org/W2056352173","https://openalex.org/W2057525487","https://openalex.org/W2062299875","https://openalex.org/W2068484625","https://openalex.org/W2079440004","https://openalex.org/W2084073638","https://openalex.org/W2084104651","https://openalex.org/W2084237389","https://openalex.org/W2088230448","https://openalex.org/W2111400389","https://openalex.org/W2112787727","https://openalex.org/W2123450461","https://openalex.org/W2140153041","https://openalex.org/W2146601191","https://openalex.org/W2162133926","https://openalex.org/W2162650555","https://openalex.org/W2163650895","https://openalex.org/W2171576824","https://openalex.org/W2302274267","https://openalex.org/W2319583746","https://openalex.org/W2913690870","https://openalex.org/W4234966569"],"related_works":["https://openalex.org/W1537807642","https://openalex.org/W2573021234","https://openalex.org/W2106610492","https://openalex.org/W3215979663","https://openalex.org/W322277319","https://openalex.org/W2020043686","https://openalex.org/W1984227015","https://openalex.org/W1566351512","https://openalex.org/W364294403","https://openalex.org/W1992056335"],"abstract_inverted_index":{"Fluid-structure":[0],"interaction":[1],"(FSI)":[2],"problems":[3,198],"are":[4,107],"computationally":[5],"very":[6],"challenging.":[7],"In":[8,64],"this":[9,65],"paper":[10],"we":[11,67],"consider":[12],"the":[13,18,35,39,78,94,98,103,111,122,134,144,149,155,166,175,180],"monolithic":[14],"approach":[15],"for":[16,34,77,93,102,193],"solving":[17],"fully":[19,81],"coupled":[20,36,82,195],"FSI":[21,197],"problem.":[22],"Most":[23],"existing":[24],"techniques,":[25],"such":[26],"as":[27],"multigrid":[28],"methods,":[29],"do":[30,56],"not":[31,57],"work":[32],"well":[33],"system":[37,40,83],"since":[38],"consists":[41],"of":[42,62,84,89,157,174,177,201,203],"elliptic,":[43],"parabolic":[44],"and":[45,97,125,142,179],"hyperbolic":[46],"components":[47],"all":[48],"together.":[49],"Other":[50],"approaches":[51],"based":[52],"on":[53,184],"direct":[54],"solvers":[55],"scale":[58],"to":[59,109,120,131],"large":[60],"numbers":[61],"processors.":[63],"paper,":[66],"introduce":[68],"a":[69,117,126,185],"multilevel":[70],"unstructured":[71],"mesh":[72,119],"Schwarz":[73],"preconditioned":[74],"Newton\u2013Krylov":[75],"method":[76],"implicitly":[79],"discretized,":[80],"partial":[85],"differential":[86],"equations":[87,92],"consisting":[88],"incompressible":[90],"Navier\u2013Stokes":[91],"fluid":[95],"flows":[96],"linear":[99],"elasticity":[100],"equation":[101],"structure.":[104],"Several":[105],"meshes":[106,130,146],"required":[108],"make":[110],"solution":[112,123],"algorithm":[113,168],"scalable.":[114],"This":[115],"includes":[116],"fine":[118],"guarantee":[121],"accuracy,":[124],"few":[127],"isogeometric":[128],"coarse":[129],"speed":[132],"up":[133],"convergence.":[135],"Special":[136],"attention":[137],"is":[138,152,160,169],"paid":[139],"when":[140,154],"constructing":[141],"partitioning":[143],"preconditioning":[145],"so":[147],"that":[148,165],"communication":[150],"cost":[151],"minimized":[153],"number":[156,176],"processor":[158,191],"cores":[159,192],"large.":[161],"We":[162],"show":[163],"numerically":[164],"proposed":[167],"highly":[170],"scalable":[171],"in":[172],"terms":[173],"iterations":[178],"total":[181],"compute":[182],"time":[183],"supercomputer":[186],"with":[187,199],"more":[188],"than":[189],"10,000":[190],"monolithically":[194],"three-dimensional":[196],"hundreds":[200],"millions":[202],"unknowns.":[204]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":2}],"updated_date":"2026-03-02T08:37:19.008085","created_date":"2025-10-10T00:00:00"}
