{"id":"https://openalex.org/W2920933952","doi":"https://doi.org/10.5957/josr.09180068","title":"Passive Drag Reduction via Bionic Hull Coatings","display_name":"Passive Drag Reduction via Bionic Hull Coatings","publication_year":2019,"publication_date":"2019-03-05","ids":{"openalex":"https://openalex.org/W2920933952","doi":"https://doi.org/10.5957/josr.09180068","mag":"2920933952"},"language":"en","primary_location":{"id":"doi:10.5957/josr.09180068","doi":"https://doi.org/10.5957/josr.09180068","is_oa":false,"landing_page_url":"https://doi.org/10.5957/josr.09180068","pdf_url":null,"source":{"id":"https://openalex.org/S133066183","display_name":"Journal of Ship Research","issn_l":"0022-4502","issn":["0022-4502","1542-0604"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-2","norway-2","poland-100","russia-white-list-3"],"host_organization":"https://openalex.org/P4362561687","host_organization_name":"Society of Naval Architects and Marine Engineers","host_organization_lineage":["https://openalex.org/P4362561687"],"host_organization_lineage_names":["Society of Naval Architects and Marine Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Ship Research","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":"https://openalex.org/A5017211060","display_name":"Lars-Uve Schrader","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210093933","display_name":"Hamburgische Schiffbau-Versuchsanstalt (Germany)","ror":"https://ror.org/00fpw9a48","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210093933"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Lars-Uve Schrader","raw_affiliation_strings":["HSVA Hamburg Ship Model Basin"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"HSVA Hamburg Ship Model Basin","institution_ids":["https://openalex.org/I4210093933"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5017211060"],"corresponding_institution_ids":["https://openalex.org/I4210093933"],"apc_list":null,"apc_paid":null,"fwci":1.114,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.73810171,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":92,"max":98},"biblio":{"volume":"63","issue":"03","first_page":"206","last_page":"218"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11604","display_name":"Ship Hydrodynamics and Maneuverability","score":0.7598000168800354,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11604","display_name":"Ship Hydrodynamics and Maneuverability","score":0.7598000168800354,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T10360","display_name":"Fluid Dynamics and Turbulent Flows","score":0.17110000550746918,"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/T11254","display_name":"Fluid Dynamics and Vibration Analysis","score":0.017799999564886093,"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/passive-drag-reduction","display_name":"passive drag reduction","score":0.9449999928474426},{"id":"https://openalex.org/keywords/dolphin-skin","display_name":"dolphin skin","score":0.7260000109672546},{"id":"https://openalex.org/keywords/skin-friction-drag","display_name":"skin friction drag","score":0.8999999761581421},{"id":"https://openalex.org/keywords/laminar-turbulent-transition","display_name":"laminar-turbulent transition","score":0.925000011920929},{"id":"https://openalex.org/keywords/compliant-surfaces","display_name":"compliant surfaces","score":0.8709999918937683},{"id":"https://openalex.org/keywords/tollmien-schlichting-waves","display_name":"Tollmien-Schlichting waves","score":0.9850000143051147},{"id":"https://openalex.org/keywords/bypass-transition","display_name":"bypass transition","score":0.7400000095367432},{"id":"https://openalex.org/keywords/transient-growth","display_name":"transient growth","score":0.7440000176429749},{"id":"https://openalex.org/keywords/ship-resistance","display_name":"ship resistance","score":0.640999972820282},{"id":"https://openalex.org/keywords/polymer-coatings","display_name":"polymer coatings","score":0.765999972820282}],"concepts":[{"id":"https://openalex.org/C72921944","wikidata":"https://www.wikidata.org/wiki/Q206621","display_name":"Drag","level":2,"score":0.8986669778823853},{"id":"https://openalex.org/C76563973","wikidata":"https://www.wikidata.org/wiki/Q189452","display_name":"Laminar flow","level":2,"score":0.8112434148788452},{"id":"https://openalex.org/C111603439","wikidata":"https://www.wikidata.org/wiki/Q752193","display_name":"Boundary layer","level":2,"score":0.7613085508346558},{"id":"https://openalex.org/C16201104","wikidata":"https://www.wikidata.org/wiki/Q2488092","display_name":"Parasitic drag","level":3,"score":0.7599681615829468},{"id":"https://openalex.org/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","level":2,"score":0.6975193619728088},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.665037989616394},{"id":"https://openalex.org/C37423430","wikidata":"https://www.wikidata.org/wiki/Q6750281","display_name":"Hull","level":2,"score":0.5302137136459351},{"id":"https://openalex.org/C190895693","wikidata":"https://www.wikidata.org/wiki/Q7975302","display_name":"Wave drag","level":4,"score":0.49277547001838684},{"id":"https://openalex.org/C199104240","wikidata":"https://www.wikidata.org/wiki/Q118291","display_name":"Marine engineering","level":1,"score":0.47818616032600403},{"id":"https://openalex.org/C77576233","wikidata":"https://www.wikidata.org/wiki/Q1545856","display_name":"Flow separation","level":3,"score":0.470951646566391},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4324563443660736},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.34090399742126465},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2936016321182251}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.5957/josr.09180068","doi":"https://doi.org/10.5957/josr.09180068","is_oa":false,"landing_page_url":"https://doi.org/10.5957/josr.09180068","pdf_url":null,"source":{"id":"https://openalex.org/S133066183","display_name":"Journal of Ship Research","issn_l":"0022-4502","issn":["0022-4502","1542-0604"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-2","norway-2","poland-100","russia-white-list-3"],"host_organization":"https://openalex.org/P4362561687","host_organization_name":"Society of Naval Architects and Marine Engineers","host_organization_lineage":["https://openalex.org/P4362561687"],"host_organization_lineage_names":["Society of Naval Architects and Marine Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Ship Research","raw_type":"journal-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":9,"referenced_works":["https://openalex.org/W179013549","https://openalex.org/W1609610341","https://openalex.org/W1653808257","https://openalex.org/W1893175387","https://openalex.org/W2024674881","https://openalex.org/W2046907419","https://openalex.org/W2122469780","https://openalex.org/W2139463440","https://openalex.org/W2278615891"],"related_works":["https://openalex.org/W2788477215","https://openalex.org/W1977902309","https://openalex.org/W7132837537","https://openalex.org/W1971356242","https://openalex.org/W7095514631","https://openalex.org/W7019033746","https://openalex.org/W4412486675","https://openalex.org/W2211756840","https://openalex.org/W32352037","https://openalex.org/W237016279"],"abstract_inverted_index":{"The":[0,47,115,312],"resistance":[1],"of":[2,19,54,110,117,137,175,219,225,333],"ships":[3],"is":[4,184,293,319],"often":[5],"dominated":[6],"by":[7,27,38,59,96,250],"friction":[8],"between":[9],"the":[10,13,40,55,60,90,103,107,118,125,153,156,162,217,223,243,251,309,331],"hull":[11,108],"and":[12,83],"water.":[14],"This":[15,148,291],"study":[16],"explores":[17],"possibilities":[18],"reducing":[20],"skin-friction":[21],"drag":[22,37,94],"in":[23,85,102,124,227,241,276],"a":[24,31,52,86,93,111,134,173,316,326],"way":[25],"inspired":[26],"dolphins.":[28],"These":[29,255],"possess":[30],"soft":[32,197,252],"skin":[33,74,159],"believed":[34],"to":[35,44,67,72,132,167,177,205,215,330],"diminish":[36],"delaying":[39],"transition":[41,176,201,226,240,307,347],"from":[42,80],"laminar":[43,56,170],"turbulent":[45],"flow.":[46],"underlying":[48],"mechanism":[49,66,299],"builds":[50],"on":[51],"stabilization":[53],"boundary":[57,104,338],"layer":[58,105],"compliant":[61,211,317],"surface.":[62],"To":[63],"transfer":[64],"this":[65,182],"ship":[68],"hulls,":[69],"coatings":[70,198],"similar":[71],"dolphin":[73,158],"have":[75,121,193],"been":[76,100,122],"designed":[77],"numerically,":[78],"made":[79],"polymeric":[81],"materials,":[82],"tested":[84],"water":[87],"tunnel.":[88],"For":[89],"best":[91],"coating,":[92],"reduction":[95],"almost":[97],"3%":[98],"has":[99,151],"predicted":[101],"along":[106],"model":[109],"small":[112],"search-and-rescue":[113],"vessel.":[114],"trends":[116],"numerical":[119],"predictions":[120],"confirmed":[123],"experiments.":[126],"1.":[127],"Overview":[128],"Dolphins":[129],"are":[130,213,257],"able":[131,214],"sustain":[133],"swimming":[135],"speed":[136],"about":[138],"9":[139],"m/sec":[140],"across":[141],"long":[142],"distances":[143],"(Carpenter":[144,230,264,287],"et":[145],"al.":[146],"2000).":[147],"fascinating":[149],"endurance":[150],"stimulated":[152],"hypothesis":[154,183],"that":[155,196,242,304,324],"pliable":[157],"interacts":[160],"with":[161,295],"surrounding":[163],"flow":[164,171,244],"so":[165],"as":[166,259],"maintain":[168],"low-drag":[169],"via":[172,278,308],"delay":[174,199],"turbulence":[178],"(Gad-el-Hak":[179,271],"1996).":[180,272],"Although":[181],"under":[185],"debate":[186],"(Fish":[187],"&":[188,231,265,288,301,349],"Lauder":[189],"2006),":[190],"laboratory":[191],"experiments":[192],"indeed":[194],"demonstrated":[195],"laminar-turbulent":[200],"(Gaster":[202],"1987).":[203],"According":[204],"boundary-layer":[206,313],"linear":[207],"stability":[208],"theory":[209],"(LST),":[210],"surfaces":[212],"mitigate":[216],"amplification":[218],"Tollmien-Schlichting":[220],"(TS)":[221],"waves,":[222],"forerunners":[224],"low-disturbance":[228],"environments":[229],"Garrad":[232,266,289],"1985).":[233],"However,":[234],"wall":[235],"compliance":[236],"may":[237,245,275],"also":[238,340],"promote":[239],"excite":[246],"instability":[247,298,314],"waves":[248,256,274],"borne":[249],"coating":[253,318],"material.":[254],"known":[258],"fluid-induced":[260],"surface":[261,284,328],"instabilities":[262],"(FISI)":[263],"1985)":[267],"or":[268],"travelling-wave":[269],"flutter":[270],"FISI":[273],"turn":[277],"nonlinear":[279],"effects":[280],"develop":[281],"into":[282],"quasi-steady":[283],"corrugations":[285],"(\"divergence\")":[286],"1986).":[290],"process":[292],"associated":[294],"an":[296],"absolute":[297],"(Tsigklifis":[300,348],"Lucey":[302,350],"2015)":[303],"rapidly":[305],"triggers":[306],"bypass":[310,346],"route.":[311],"over":[315,325],"hence":[320],"more":[321],"complex":[322],"than":[323],"rigid":[327],"owing":[329],"presence":[332],"two":[334],"wave-bearing":[335],"media.":[336],"Compliant-wall":[337],"layers":[339],"support":[341],"non-modal":[342],"transient":[343],"growth":[344],"inducing":[345],"2015).":[351]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2019-03-22T00:00:00"}