{"id":"https://openalex.org/W3096713291","doi":"https://doi.org/10.1145/3418073","title":"A High Accuracy Preserving Parallel Algorithm for Compact Schemes for DNS","display_name":"A High Accuracy Preserving Parallel Algorithm for Compact Schemes for DNS","publication_year":2020,"publication_date":"2020-10-16","ids":{"openalex":"https://openalex.org/W3096713291","doi":"https://doi.org/10.1145/3418073","mag":"3096713291"},"language":"en","primary_location":{"id":"doi:10.1145/3418073","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3418073","pdf_url":null,"source":{"id":"https://openalex.org/S2483380313","display_name":"ACM Transactions on Parallel Computing","issn_l":"2329-4949","issn":["2329-4949","2329-4957"],"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 Parallel Computing","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/A5033435468","display_name":"Tapan K. Sengupta","orcid":"https://orcid.org/0000-0002-4698-9390"},"institutions":[{"id":"https://openalex.org/I94234084","display_name":"Indian Institute of Technology Kanpur","ror":"https://ror.org/05pjsgx75","country_code":"IN","type":"education","lineage":["https://openalex.org/I94234084"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Tapan K. Sengupta","raw_affiliation_strings":["Indian Institute of Technology Kanpur, Kalyanpur, Kanpur, Uttar Pradesh, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Kanpur, Kalyanpur, Kanpur, Uttar Pradesh, India","institution_ids":["https://openalex.org/I94234084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087932505","display_name":"Prasannabalaji Sundaram","orcid":"https://orcid.org/0000-0002-2668-9972"},"institutions":[{"id":"https://openalex.org/I94234084","display_name":"Indian Institute of Technology Kanpur","ror":"https://ror.org/05pjsgx75","country_code":"IN","type":"education","lineage":["https://openalex.org/I94234084"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Prasannabalaji Sundaram","raw_affiliation_strings":["Indian Institute of Technology Kanpur, Kalyanpur, Kanpur, Uttar Pradesh, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Kanpur, Kalyanpur, Kanpur, Uttar Pradesh, India","institution_ids":["https://openalex.org/I94234084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017369141","display_name":"Vajjala K. Suman","orcid":"https://orcid.org/0000-0001-8976-1030"},"institutions":[{"id":"https://openalex.org/I1286499117","display_name":"National Aerospace Laboratories","ror":"https://ror.org/057wr4y62","country_code":"IN","type":"facility","lineage":["https://openalex.org/I1286499117","https://openalex.org/I2799351866","https://openalex.org/I4210134808","https://openalex.org/I66760702"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vajjala K. Suman","raw_affiliation_strings":["National Aerospace Laboratories Bangalore, Bangalore, Karnataka, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Aerospace Laboratories Bangalore, Bangalore, Karnataka, India","institution_ids":["https://openalex.org/I1286499117"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091237008","display_name":"Swagata Bhaumik","orcid":"https://orcid.org/0000-0003-4716-6051"},"institutions":[{"id":"https://openalex.org/I189109744","display_name":"Indian Institute of Technology Dhanbad","ror":"https://ror.org/013v3cc28","country_code":"IN","type":"education","lineage":["https://openalex.org/I189109744"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Swagata Bhaumik","raw_affiliation_strings":["Indian Institute of Technology (Indian School of Mines) Dhanbad, Dhanbad, Jharkhand, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology (Indian School of Mines) Dhanbad, Dhanbad, Jharkhand, India","institution_ids":["https://openalex.org/I189109744"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5033435468"],"corresponding_institution_ids":["https://openalex.org/I94234084"],"apc_list":null,"apc_paid":null,"fwci":2.8776,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.91238727,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"7","issue":"4","first_page":"1","last_page":"32"},"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":0.9991000294685364,"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":0.9991000294685364,"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/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","score":0.9986000061035156,"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/T10360","display_name":"Fluid Dynamics and Turbulent Flows","score":0.9976999759674072,"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/domain-decomposition-methods","display_name":"Domain decomposition methods","score":0.8498460054397583},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6022489070892334},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.5830823183059692},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5110915303230286},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47516530752182007},{"id":"https://openalex.org/keywords/parallel-algorithm","display_name":"Parallel algorithm","score":0.4430786371231079},{"id":"https://openalex.org/keywords/closure","display_name":"Closure (psychology)","score":0.4274938106536865},{"id":"https://openalex.org/keywords/compact-finite-difference","display_name":"Compact finite difference","score":0.42007678747177124},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.3881864845752716},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3858737647533417},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.32802873849868774},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.1314326524734497},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.12199756503105164},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0813765823841095}],"concepts":[{"id":"https://openalex.org/C198880260","wikidata":"https://www.wikidata.org/wiki/Q5289813","display_name":"Domain decomposition methods","level":3,"score":0.8498460054397583},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6022489070892334},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.5830823183059692},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5110915303230286},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47516530752182007},{"id":"https://openalex.org/C120373497","wikidata":"https://www.wikidata.org/wiki/Q1087987","display_name":"Parallel algorithm","level":2,"score":0.4430786371231079},{"id":"https://openalex.org/C146834321","wikidata":"https://www.wikidata.org/wiki/Q2979672","display_name":"Closure (psychology)","level":2,"score":0.4274938106536865},{"id":"https://openalex.org/C2780829570","wikidata":"https://www.wikidata.org/wiki/Q25113057","display_name":"Compact finite difference","level":3,"score":0.42007678747177124},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.3881864845752716},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3858737647533417},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.32802873849868774},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.1314326524734497},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.12199756503105164},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0813765823841095},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3418073","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3418073","pdf_url":null,"source":{"id":"https://openalex.org/S2483380313","display_name":"ACM Transactions on Parallel Computing","issn_l":"2329-4949","issn":["2329-4949","2329-4957"],"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 Parallel Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":60,"referenced_works":["https://openalex.org/W42311828","https://openalex.org/W425394964","https://openalex.org/W1542243431","https://openalex.org/W1550422493","https://openalex.org/W1576863541","https://openalex.org/W1829177822","https://openalex.org/W1895645629","https://openalex.org/W1966276490","https://openalex.org/W1967753399","https://openalex.org/W1987816244","https://openalex.org/W2000451057","https://openalex.org/W2000582360","https://openalex.org/W2009320670","https://openalex.org/W2014574788","https://openalex.org/W2016294859","https://openalex.org/W2019582456","https://openalex.org/W2021121593","https://openalex.org/W2023871087","https://openalex.org/W2027047592","https://openalex.org/W2029539869","https://openalex.org/W2032990529","https://openalex.org/W2033921070","https://openalex.org/W2036466005","https://openalex.org/W2042766444","https://openalex.org/W2044070378","https://openalex.org/W2044392359","https://openalex.org/W2044958220","https://openalex.org/W2050437784","https://openalex.org/W2050939394","https://openalex.org/W2053498166","https://openalex.org/W2057863916","https://openalex.org/W2060818251","https://openalex.org/W2061126869","https://openalex.org/W2062763307","https://openalex.org/W2084657514","https://openalex.org/W2100368376","https://openalex.org/W2103606462","https://openalex.org/W2116507940","https://openalex.org/W2117027968","https://openalex.org/W2120318017","https://openalex.org/W2123766729","https://openalex.org/W2126362204","https://openalex.org/W2126399274","https://openalex.org/W2129462040","https://openalex.org/W2129961184","https://openalex.org/W2152728161","https://openalex.org/W2155216327","https://openalex.org/W2281711821","https://openalex.org/W2317583487","https://openalex.org/W2324477146","https://openalex.org/W2325564069","https://openalex.org/W2328948138","https://openalex.org/W2605121807","https://openalex.org/W2766903788","https://openalex.org/W2780245029","https://openalex.org/W2793605955","https://openalex.org/W2803311428","https://openalex.org/W2810786185","https://openalex.org/W2910747810","https://openalex.org/W2939482609"],"related_works":["https://openalex.org/W315394019","https://openalex.org/W4309585848","https://openalex.org/W2265383332","https://openalex.org/W4328130279","https://openalex.org/W4313657047","https://openalex.org/W2002342158","https://openalex.org/W2105009749","https://openalex.org/W2388864893","https://openalex.org/W2366075174","https://openalex.org/W3096713291"],"abstract_inverted_index":{"A":[0,115],"new":[1,87,147,205],"accuracy-preserving":[2],"parallel":[3,35,52,91,116,148,206,253],"algorithm":[4,149],"employing":[5],"compact":[6,36,45,53,83,88,117,229,254],"schemes":[7,54,194],"is":[8,24,159,215,256],"presented":[9],"for":[10,90],"direct":[11,127],"numerical":[12,128],"simulation":[13,129],"of":[14,21,29,49,78,107,130,156,176,225,251,262,265],"the":[15,19,26,33,39,43,73,76,135,141,154,174,204,245,252,263,266,300],"Navier-Stokes":[16],"equations.":[17],"Here":[18],"connotation":[20],"accuracy":[22,30,50,264],"preservation":[23],"having":[25],"same":[27,44],"level":[28],"obtained":[31],"by":[32,75,134,217,259,268],"proposed":[34],"scheme,":[37],"as":[38],"sequential":[40,211],"code":[41],"with":[42,119,150,179,183,210,299],"scheme.":[46],"Additional":[47],"loss":[48],"in":[51,72,85,223,244],"arises":[55],"due":[56,189],"to":[57,66,112,125,161,190,197],"necessary":[58,111],"boundary":[59,165,192],"closures":[60],"at":[61,286],"sub-domain":[62,191],"boundaries.":[63],"An":[64],"attempt":[65],"circumvent":[67],"this":[68],"has":[69,122],"been":[70,123],"done":[71],"past":[74],"use":[77],"Schwarz":[79,136],"domain":[80,94,137,247],"decomposition":[81,138],"and":[82,132,227,290],"filters":[84],"\u201cA":[86],"scheme":[89,118,207,255],"computing":[92,242],"using":[93,218],"decomposition,\u201d":[95],"J.":[96,231],"Comput.":[97,232],"Phys.":[98,233],"220,":[99],"2":[100],"(2007),":[101],"654--677,":[102],"where":[103],"a":[104,146,162,184,198,260,294],"large":[105],"number":[106,155,175],"overlap":[108,157],"points":[109,158,177],"was":[110],"reduce":[113],"error.":[114],"staggered":[120,301],"grids":[121],"used":[124],"report":[126],"transition":[131],"turbulence":[133],"method.":[139],"In":[140],"present":[142],"research,":[143],"we":[144],"propose":[145],"two":[151,169],"benefits.":[152],"First,":[153],"reduced":[160,196],"single":[163],"common":[164],"point":[166],"between":[167],"any":[168,240],"neighboring":[170],"sub-domains,":[171],"thereby":[172],"saving":[173],"used,":[178],"resultant":[180],"speed-up.":[181],"Second,":[182],"proper":[185],"design,":[186],"errors":[187],"arising":[188],"closure":[193],"are":[195],"user":[199],"designed":[200],"error":[201],"tolerance,":[202],"bringing":[203],"on":[208],"par":[209],"computing.":[212],"Error":[213],"reduction":[214],"achieved":[216],"global":[219],"spectral":[220],"analysis,":[221],"introduced":[222],"\u201cAnalysis":[224],"central":[226],"upwind":[228],"schemes,\u201d":[230],"192,":[234],"2,":[235],"(2003)":[236],"677--694,":[237],"which":[238],"analyzes":[239],"discrete":[241],"method":[243,267],"full":[246],"integrally.":[248],"The":[249],"design":[250],"explained,":[257],"followed":[258],"demonstration":[261],"solving":[269],"benchmark":[270],"flows:":[271],"(1)":[272],"periodic":[273],"two-dimensional":[274,281],"Taylor-Green":[275],"vortex":[276],"problem;":[277],"(2)":[278],"flow":[279,292],"inside":[280,293],"square":[282],"lid-driven":[283],"cavity":[284],"(LDC)":[285],"high":[287],"Reynolds":[288],"number;":[289],"(3)":[291],"non-periodic":[295],"three-dimensional":[296],"cubic":[297],"LDC":[298],"grid":[302],"arrangement.":[303]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":5}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
