{"id":"https://openalex.org/W2806440698","doi":"https://doi.org/10.1155/2018/7126532","title":"Wall Shear Stress Estimation of Thoracic Aortic Aneurysm Using Computational Fluid Dynamics","display_name":"Wall Shear Stress Estimation of Thoracic Aortic Aneurysm Using Computational Fluid Dynamics","publication_year":2018,"publication_date":"2018-06-03","ids":{"openalex":"https://openalex.org/W2806440698","doi":"https://doi.org/10.1155/2018/7126532","mag":"2806440698","pmid":"https://pubmed.ncbi.nlm.nih.gov/30008797"},"language":"en","primary_location":{"id":"doi:10.1155/2018/7126532","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/7126532","pdf_url":"https://downloads.hindawi.com/journals/cmmm/2018/7126532.pdf","source":{"id":"https://openalex.org/S36980176","display_name":"Computational and Mathematical Methods in Medicine","issn_l":"1748-670X","issn":["1748-670X","1748-6718"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and Mathematical Methods in Medicine","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/cmmm/2018/7126532.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049706868","display_name":"J. Febina","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. Febina","raw_affiliation_strings":["Department of Biomedical Engineering, GRT Institute of Engineering and Technology, Tiruttani, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, GRT Institute of Engineering and Technology, Tiruttani, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063103313","display_name":"Mohamed Yacin Sikkandar","orcid":"https://orcid.org/0000-0002-7971-1504"},"institutions":[{"id":"https://openalex.org/I195631090","display_name":"Majmaah University","ror":"https://ror.org/01mcrnj60","country_code":"SA","type":"education","lineage":["https://openalex.org/I195631090"]}],"countries":["SA"],"is_corresponding":true,"raw_author_name":"Mohamed Yacin Sikkandar","raw_affiliation_strings":["Department of Medical Equipment Technology, College of Applied Medical Sciences, Majmaah University, Al Majmaah 11952, Saudi Arabia"],"raw_orcid":"https://orcid.org/0000-0002-7971-1504","affiliations":[{"raw_affiliation_string":"Department of Medical Equipment Technology, College of Applied Medical Sciences, Majmaah University, Al Majmaah 11952, Saudi Arabia","institution_ids":["https://openalex.org/I195631090"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022127025","display_name":"Natteri M. Sudharsan","orcid":"https://orcid.org/0000-0003-2362-8741"},"institutions":[{"id":"https://openalex.org/I4399657946","display_name":"Rajalakshmi Engineering College","ror":"https://ror.org/01dw2vm55","country_code":null,"type":"education","lineage":["https://openalex.org/I4399657946"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"N. M. Sudharsan","raw_affiliation_strings":["Department of Mechanical Engineering, Rajalakshmi Engineering College, Chennai, India"],"raw_orcid":"https://orcid.org/0000-0003-2362-8741","affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Rajalakshmi Engineering College, Chennai, India","institution_ids":["https://openalex.org/I4399657946"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5063103313"],"corresponding_institution_ids":["https://openalex.org/I195631090"],"apc_list":{"value":2100,"currency":"USD","value_usd":2100},"apc_paid":{"value":2100,"currency":"USD","value_usd":2100},"fwci":2.9333,"has_fulltext":true,"cited_by_count":47,"citation_normalized_percentile":{"value":0.91441423,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"2018","issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10618","display_name":"Aortic Disease and Treatment Approaches","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10618","display_name":"Aortic Disease and Treatment Approaches","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10983","display_name":"Aortic aneurysm repair treatments","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10172","display_name":"Cardiac Valve Diseases and Treatments","score":0.9944999814033508,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/laminar-flow","display_name":"Laminar flow","score":0.6851861476898193},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.6370883584022522},{"id":"https://openalex.org/keywords/shear-stress","display_name":"Shear stress","score":0.637046217918396},{"id":"https://openalex.org/keywords/cardiac-cycle","display_name":"Cardiac cycle","score":0.5823180079460144},{"id":"https://openalex.org/keywords/pulsatile-flow","display_name":"Pulsatile flow","score":0.5812116265296936},{"id":"https://openalex.org/keywords/aneurysm","display_name":"Aneurysm","score":0.5529162287712097},{"id":"https://openalex.org/keywords/computational-fluid-dynamics","display_name":"Computational fluid dynamics","score":0.5345942378044128},{"id":"https://openalex.org/keywords/turbulence","display_name":"Turbulence","score":0.5226642489433289},{"id":"https://openalex.org/keywords/fluid-dynamics","display_name":"Fluid dynamics","score":0.41337910294532776},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.39480191469192505},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3500322699546814},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.26695722341537476},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.24574321508407593},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.187382310628891},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.16489550471305847}],"concepts":[{"id":"https://openalex.org/C76563973","wikidata":"https://www.wikidata.org/wiki/Q189452","display_name":"Laminar flow","level":2,"score":0.6851861476898193},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.6370883584022522},{"id":"https://openalex.org/C21141959","wikidata":"https://www.wikidata.org/wiki/Q657936","display_name":"Shear stress","level":2,"score":0.637046217918396},{"id":"https://openalex.org/C99398487","wikidata":"https://www.wikidata.org/wiki/Q257319","display_name":"Cardiac cycle","level":2,"score":0.5823180079460144},{"id":"https://openalex.org/C79191276","wikidata":"https://www.wikidata.org/wiki/Q7259620","display_name":"Pulsatile flow","level":2,"score":0.5812116265296936},{"id":"https://openalex.org/C2776098176","wikidata":"https://www.wikidata.org/wiki/Q189389","display_name":"Aneurysm","level":2,"score":0.5529162287712097},{"id":"https://openalex.org/C1633027","wikidata":"https://www.wikidata.org/wiki/Q815820","display_name":"Computational fluid dynamics","level":2,"score":0.5345942378044128},{"id":"https://openalex.org/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","level":2,"score":0.5226642489433289},{"id":"https://openalex.org/C90278072","wikidata":"https://www.wikidata.org/wiki/Q216320","display_name":"Fluid dynamics","level":2,"score":0.41337910294532776},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.39480191469192505},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3500322699546814},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.26695722341537476},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.24574321508407593},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.187382310628891},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.16489550471305847}],"mesh":[{"descriptor_ui":"D001783","descriptor_name":"Blood Flow Velocity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001783","descriptor_name":"Blood Flow Velocity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001783","descriptor_name":"Blood Flow Velocity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008955","descriptor_name":"Models, Cardiovascular","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008955","descriptor_name":"Models, Cardiovascular","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008955","descriptor_name":"Models, Cardiovascular","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D013314","descriptor_name":"Stress, Mechanical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013314","descriptor_name":"Stress, Mechanical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013314","descriptor_name":"Stress, Mechanical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017545","descriptor_name":"Aortic Aneurysm, Thoracic","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D017545","descriptor_name":"Aortic Aneurysm, Thoracic","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D017545","descriptor_name":"Aortic Aneurysm, Thoracic","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D033081","descriptor_name":"Shear Strength","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D033081","descriptor_name":"Shear Strength","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D033081","descriptor_name":"Shear Strength","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D057446","descriptor_name":"Hydrodynamics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D057446","descriptor_name":"Hydrodynamics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D057446","descriptor_name":"Hydrodynamics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":3,"locations":[{"id":"doi:10.1155/2018/7126532","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/7126532","pdf_url":"https://downloads.hindawi.com/journals/cmmm/2018/7126532.pdf","source":{"id":"https://openalex.org/S36980176","display_name":"Computational and Mathematical Methods in Medicine","issn_l":"1748-670X","issn":["1748-670X","1748-6718"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and Mathematical Methods in Medicine","raw_type":"journal-article"},{"id":"pmid:30008797","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30008797","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and mathematical methods in medicine","raw_type":null},{"id":"pmh:oai:europepmc.org:4997868","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6008891","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1155/2018/7126532","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/7126532","pdf_url":"https://downloads.hindawi.com/journals/cmmm/2018/7126532.pdf","source":{"id":"https://openalex.org/S36980176","display_name":"Computational and Mathematical Methods in Medicine","issn_l":"1748-670X","issn":["1748-670X","1748-6718"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and Mathematical Methods in Medicine","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2806440698.pdf","grobid_xml":"https://content.openalex.org/works/W2806440698.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W196835504","https://openalex.org/W1457337077","https://openalex.org/W1517599323","https://openalex.org/W1878850222","https://openalex.org/W1978751495","https://openalex.org/W1990752520","https://openalex.org/W2023851480","https://openalex.org/W2038889042","https://openalex.org/W2051958554","https://openalex.org/W2053420204","https://openalex.org/W2070320911","https://openalex.org/W2098040592","https://openalex.org/W2117430606","https://openalex.org/W2121301697","https://openalex.org/W2131562270","https://openalex.org/W2137800715","https://openalex.org/W2146601191","https://openalex.org/W2258633410","https://openalex.org/W2296799749","https://openalex.org/W2408903783","https://openalex.org/W2466560327","https://openalex.org/W2544371630","https://openalex.org/W4239245769"],"related_works":["https://openalex.org/W1968531829","https://openalex.org/W2359782048","https://openalex.org/W4241995596","https://openalex.org/W1979752189","https://openalex.org/W2390241162","https://openalex.org/W861429448","https://openalex.org/W2095462535","https://openalex.org/W2105048799","https://openalex.org/W2135251370","https://openalex.org/W4366127919"],"abstract_inverted_index":{"An":[0],"attempt":[1],"has":[2],"been":[3],"made":[4],"to":[5,35,105,124,165,236,285],"evaluate":[6],"the":[7,31,59,67,95,101,126,141,158,162,166,173,178,205,231,240,247,254,263],"effects":[8],"of":[9,30,61,71,149,157,223,268,279],"wall":[10,33],"shear":[11,159],"stress":[12,200],"(WSS)":[13],"on":[14],"thoracic":[15],"aortic":[16],"aneurysm":[17,90],"(TAA)":[18],"using":[19,118,281],"Computational":[20],"Fluid":[21],"Dynamics":[22],"(CFD).":[23],"Aneurysm":[24],"is":[25,92,103,116,133,146,155,170,181,250],"an":[26,182],"excessive":[27],"localized":[28],"swelling":[29],"arterial":[32,72],"due":[34,164],"many":[36],"physiological":[37],"factors":[38],"and":[39,55,99,187,209,288],"it":[40],"may":[41],"rupture":[42,186],"causing":[43,152],"shock":[44],"or":[45],"sudden":[46],"death.":[47],"The":[48,114,215,271],"existing":[49],"imaging":[50],"modalities":[51],"such":[52],"as":[53,138,195,197],"MRI":[54],"CT":[56,96],"assist":[57],"in":[58,63,136,140,161,244],"visualization":[60],"anomalies":[62],"internal":[64],"organs.":[65],"However,":[66],"expected":[68],"dynamic":[69],"behaviour":[70,249],"bulge":[73],"under":[74],"stressed":[75],"condition":[76],"can":[77],"only":[78],"be":[79],"effectively":[80],"evaluated":[81],"through":[82],"mathematical":[83,175],"modelling.":[84],"In":[85,202],"this":[86,203],"work,":[87],"a":[88,147,192,219,224,245,266,282],"3D":[89],"model":[91,102,256,260],"reconstructed":[93],"from":[94,172],"scan":[97],"slices":[98],"eventually":[100],"imported":[104],"Star":[106],"CCM+":[107],"(Siemens,":[108],"USA)":[109],"for":[110,184,239],"intensive":[111],"CFD":[112],"analysis.":[113,289],"domain":[115],"discretized":[117],"polyhedral":[119],"mesh":[120],"with":[121,258,265],"prism":[122],"layers":[123],"capture":[125],"weakening":[127],"boundary":[128],"more":[129],"accurately.":[130],"When":[131],"there":[132,145],"flow":[134,167,210,221,248],"reversal":[135],"TAA":[137,280],"seen":[139],"velocity":[142],"vector":[143],"plot,":[144],"chance":[148],"cell":[150],"damage":[151],"clots.":[153],"This":[154],"because":[156],"created":[160],"system":[163],"pattern.":[168],"It":[169],"observed":[171],"proposed":[174],"modelling":[176,287],"that":[177],"deteriorating":[179],"WSS":[180,232,264],"indicator":[183],"possible":[185],"its":[188],"value":[189,267],"oscillates":[190],"over":[191,198],"cardiac":[193],"cycle":[194,246],"well":[196],"different":[199],"conditions.":[201],"model,":[204,217],"vortex":[206],"formation":[207],"pattern":[208],"reversals":[211],"are":[212],"also":[213,261],"captured.":[214],"non-Newtonian":[216,255],"including":[218],"pulsatile":[220],"instead":[222],"steady":[225],"average":[226],"flow,":[227],"does":[228],"not":[229],"overpredict":[230],"(15.29":[233],"Pa":[234,238],"compared":[235],"16":[237],"Newtonian":[241],"model).":[242],"Although":[243],"laminar-turbulent-laminar":[251],"(LTL),":[252],"utilizing":[253],"along":[257],"LTL":[259],"overpredicted":[262],"20.1":[269],"Pa.":[270],"numerical":[272,286],"study":[273],"presented":[274],"here":[275],"provides":[276],"good":[277],"insight":[278],"systematic":[283],"approach":[284]},"counts_by_year":[{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":2}],"updated_date":"2026-05-21T09:19:25.381259","created_date":"2025-10-10T00:00:00"}
