{"id":"https://openalex.org/W7217801281","doi":null,"title":"Influence of Ducted Propeller on Ro-Ro Vessels for Indonesia Inter-island Transportation","display_name":"Influence of Ducted Propeller on Ro-Ro Vessels for Indonesia Inter-island Transportation","publication_year":2025,"publication_date":"2025-12-26","ids":{"openalex":"https://openalex.org/W7217801281"},"language":"en","primary_location":{"id":"pmh:oai:journal.its.ac.id:article/9035","doi":null,"is_oa":true,"landing_page_url":"https://journal.its.ac.id/index.php/ijmeir/article/view/9035","pdf_url":"https://journal.its.ac.id/index.php/ijmeir/article/download/9035/7607","source":{"id":"https://openalex.org/S4210172442","display_name":"International Journal of Marine Engineering Innovation and Research","issn_l":"2541-5972","issn":["2541-5972","2548-1479"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310314936","host_organization_name":"Sepuluh Nopember Institute of Technology","host_organization_lineage":["https://openalex.org/P4310314936"],"host_organization_lineage_names":["Sepuluh Nopember Institute of Technology"],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10.12962/j25481479.v10i4","raw_type":"info:eu-repo/semantics/article"},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://journal.its.ac.id/index.php/ijmeir/article/download/9035/7607","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040421217","display_name":"Achdri Fauzi Nugraha Oloan","orcid":"https://orcid.org/0000-0003-1160-2704","observed_orcids":["https://orcid.org/0000-0003-1160-2704"]},"institutions":[{"id":"https://openalex.org/I4405261335","display_name":"Politeknik Negeri Banyuwangi","ror":"https://ror.org/05504tm35","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405261335"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Oloan, Achdri Fauzi Nugraha","raw_affiliation_strings":["Study Program of Ship  Manufacturing  Engineering,  Politeknik  Negeri  Banyuwangi,  Banyuwangi, 68461, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Study Program of Ship  Manufacturing  Engineering,  Politeknik  Negeri  Banyuwangi,  Banyuwangi, 68461, Indonesia","institution_ids":["https://openalex.org/I4405261335"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057352001","display_name":"Prabuditya Bhisma Wisnu Wardhana","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405261335","display_name":"Politeknik Negeri Banyuwangi","ror":"https://ror.org/05504tm35","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405261335"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Wardhana, Prabuditya Bhisma Wisnu","raw_affiliation_strings":["Study Program  Automotive Engineering, Politeknik Negeri Banyuwangi, Banyuwangi,  68461, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Study Program  Automotive Engineering, Politeknik Negeri Banyuwangi, Banyuwangi,  68461, Indonesia","institution_ids":["https://openalex.org/I4405261335"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048972529","display_name":"Agung Fauzi Hanafi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405261335","display_name":"Politeknik Negeri Banyuwangi","ror":"https://ror.org/05504tm35","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405261335"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Hanafi, Agung Fauzi","raw_affiliation_strings":["Study Program Automotive Engineering,  Politeknik Negeri Banyuwangi, Banyuwangi, 68461, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Study Program Automotive Engineering,  Politeknik Negeri Banyuwangi, Banyuwangi, 68461, Indonesia","institution_ids":["https://openalex.org/I4405261335"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021886849","display_name":"Yeddid Yonatan Eka Darma","orcid":"https://orcid.org/0000-0001-5004-5758","observed_orcids":["https://orcid.org/0000-0001-5004-5758"]},"institutions":[{"id":"https://openalex.org/I4405261335","display_name":"Politeknik Negeri Banyuwangi","ror":"https://ror.org/05504tm35","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405261335"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Darma, Yeddid Yonatan Eka","raw_affiliation_strings":["Study Program Automotive Engineering,  Politeknik Negeri Banyuwangi, Banyuwangi, 68461, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Study Program Automotive Engineering,  Politeknik Negeri Banyuwangi, Banyuwangi, 68461, Indonesia","institution_ids":["https://openalex.org/I4405261335"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4405261335"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.47944799,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11604","display_name":"Ship Hydrodynamics and Maneuverability","score":0.9976000189781189,"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":0.9976000189781189,"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/T12126","display_name":"Maritime Transport Emissions and Efficiency","score":0.00139999995008111,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14412","display_name":"Marine and Coastal Research","score":9.999999747378752e-05,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/ducted-propeller","display_name":"ducted propeller","score":0.9750000238418579},{"id":"https://openalex.org/keywords/ro-ro-ships","display_name":"Ro-Ro ships","score":0.953000009059906},{"id":"https://openalex.org/keywords/tip-clearance","display_name":"tip clearance","score":0.9120000004768372},{"id":"https://openalex.org/keywords/fixed-pitch-propeller","display_name":"fixed pitch propeller","score":0.7960000038146973},{"id":"https://openalex.org/keywords/thrust-and-torque","display_name":"thrust and torque","score":0.7070000171661377},{"id":"https://openalex.org/keywords/propeller-efficiency","display_name":"propeller efficiency","score":0.9490000009536743},{"id":"https://openalex.org/keywords/wakefields","display_name":"wakefields","score":0.6779999732971191},{"id":"https://openalex.org/keywords/fuel-conservation","display_name":"fuel consumption reduction","score":0.7070000171661377},{"id":"https://openalex.org/keywords/maneuvering-performance","display_name":"maneuvering performance","score":0.7900000214576721}],"concepts":[{"id":"https://openalex.org/C2781212128","wikidata":"https://www.wikidata.org/wiki/Q2256181","display_name":"Duct (anatomy)","level":2,"score":0.7903000116348267},{"id":"https://openalex.org/C199104240","wikidata":"https://www.wikidata.org/wiki/Q118291","display_name":"Marine engineering","level":1,"score":0.7214999794960022},{"id":"https://openalex.org/C1034443","wikidata":"https://www.wikidata.org/wiki/Q2583685","display_name":"Propulsion","level":2,"score":0.6888999938964844},{"id":"https://openalex.org/C80055088","wikidata":"https://www.wikidata.org/wiki/Q205451","display_name":"Propeller","level":2,"score":0.6021000146865845},{"id":"https://openalex.org/C1633027","wikidata":"https://www.wikidata.org/wiki/Q815820","display_name":"Computational fluid dynamics","level":2,"score":0.5785999894142151},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.4221000075340271},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4018999934196472},{"id":"https://openalex.org/C45882903","wikidata":"https://www.wikidata.org/wiki/Q5042317","display_name":"Fuel efficiency","level":2,"score":0.3783000111579895},{"id":"https://openalex.org/C81063470","wikidata":"https://www.wikidata.org/wiki/Q1256787","display_name":"Rotational speed","level":2,"score":0.3546000123023987},{"id":"https://openalex.org/C207821765","wikidata":"https://www.wikidata.org/wiki/Q405372","display_name":"Instability","level":2,"score":0.34929999709129333},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.3368000090122223},{"id":"https://openalex.org/C42021957","wikidata":"https://www.wikidata.org/wiki/Q7250457","display_name":"Propulsive efficiency","level":3,"score":0.3260999917984009},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3199999928474426},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.30550000071525574},{"id":"https://openalex.org/C505695854","wikidata":"https://www.wikidata.org/wiki/Q11482290","display_name":"Marine propulsion","level":3,"score":0.2980000078678131},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.2973000109195709},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.27320000529289246},{"id":"https://openalex.org/C151174772","wikidata":"https://www.wikidata.org/wiki/Q3246710","display_name":"Propulsor","level":3,"score":0.2711000144481659},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.25049999356269836}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:journal.its.ac.id:article/9035","doi":null,"is_oa":true,"landing_page_url":"https://journal.its.ac.id/index.php/ijmeir/article/view/9035","pdf_url":"https://journal.its.ac.id/index.php/ijmeir/article/download/9035/7607","source":{"id":"https://openalex.org/S4210172442","display_name":"International Journal of Marine Engineering Innovation and Research","issn_l":"2541-5972","issn":["2541-5972","2548-1479"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310314936","host_organization_name":"Sepuluh Nopember Institute of Technology","host_organization_lineage":["https://openalex.org/P4310314936"],"host_organization_lineage_names":["Sepuluh Nopember Institute of Technology"],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10.12962/j25481479.v10i4","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:journal.its.ac.id:article/9035","doi":null,"is_oa":true,"landing_page_url":"https://journal.its.ac.id/index.php/ijmeir/article/view/9035","pdf_url":"https://journal.its.ac.id/index.php/ijmeir/article/download/9035/7607","source":{"id":"https://openalex.org/S4210172442","display_name":"International Journal of Marine Engineering Innovation and Research","issn_l":"2541-5972","issn":["2541-5972","2548-1479"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310314936","host_organization_name":"Sepuluh Nopember Institute of Technology","host_organization_lineage":["https://openalex.org/P4310314936"],"host_organization_lineage_names":["Sepuluh Nopember Institute of Technology"],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10.12962/j25481479.v10i4","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.7207000255584717,"display_name":"Industry, innovation and infrastructure"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7217801281.pdf","grobid_xml":"https://content.openalex.org/works/W7217801281.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7216721876","https://openalex.org/W4376455388","https://openalex.org/W4409268954","https://openalex.org/W1974775413","https://openalex.org/W3191081765","https://openalex.org/W7219595199","https://openalex.org/W2777080394","https://openalex.org/W7208760902","https://openalex.org/W1892462878","https://openalex.org/W7216925740"],"abstract_inverted_index":{"These":[0,182],"Ro-Ro":[1,34,212],"vessels":[2,35],"are":[3,51],"the":[4,28,58,62,81,104,110,149,179,196,203],"backbone":[5],"of":[6,30,73,78,88,206],"inter\u2013island":[7],"transportation":[8],"in":[9,154],"Indonesia":[10],"and":[11,21,68,76,97,139,145,175,188],"require":[12],"an":[13],"efficient":[14],"propulsion":[15],"system":[16,210],"to":[17,61,200],"reduce":[18],"fuel":[19],"consumption":[20],"improve":[22,131],"maneuvering":[23],"performance.":[24,132],"This":[25],"study":[26],"investigates":[27],"influence":[29],"ducted":[31,208],"propellers":[32],"on":[33,211],"using":[36],"Computational":[37],"Fluid":[38],"Dynamics":[39],"(CFD)":[40],"simulations.":[41],"Four":[42],"blades":[43],"fixed":[44],"pitch":[45],"propeller":[46,59,209],"configuration":[47],"with":[48,53,103,168],"accelerating":[49],"duct":[50,64,127,180,186],"examined":[52],"different":[54],"radial":[55],"gaps":[56,163],"at":[57,70],"tip":[60,189],"inner":[63],"surface":[65],"(0.1m,":[66],"0.3m":[67],"0.5m)":[69],"rotational":[71],"speed":[72],"229":[74],"rpm":[75],"diameter":[77],"4.202":[79],"m.":[80],"CFD":[82],"model":[83],"validation":[84],"show":[85],"average":[86],"deviation":[87],"4.06":[89],"%":[90,94,99],"for":[91,95,100,116,195],"KT,":[92],"7.63":[93],"10*KQ":[96],"3.11":[98],"efficiency":[101,140],"compared":[102],"experimental":[105],"data.":[106],"It":[107],"indicated":[108],"that":[109,124,161,185],"numerical":[111],"approach":[112],"is":[113],"sufficiently":[114],"reliable":[115],"further":[117],"analysis.":[118],"The":[119],"open-water":[120],"test":[121],"results":[122,153],"suggest":[123],"adding":[125],"a":[126,134,207],"does":[128],"not":[129],"necessarily":[130],"At":[133],"0.10m":[135],"gap,":[136],"thrust,":[137],"torque,":[138],"decrease":[141],"by":[142],"39.3%,":[143],"25.7%,":[144],"20.3%,":[146],"respectively,":[147],"whereas":[148],"0.5m":[150],"gap":[151],"still":[152],"noticeable":[155],"performance":[156],"degradation.":[157],"Wake-field":[158],"visualization":[159],"indicates":[160],"smaller":[162],"produce":[164],"stronger":[165],"propeller\u2013duct":[166],"interaction,":[167],"more":[169],"concentrated":[170],"energy,":[171],"sharper":[172],"velocity":[173],"gradients,":[174],"greater":[176],"instability":[177],"near":[178],"outlet.":[181],"findings":[183],"emphasize":[184],"geometry":[187],"clearance":[190],"must":[191],"be":[192],"carefully":[193],"optimized":[194],"vessel\u2019s":[197],"operating":[198],"conditions":[199],"fully":[201],"realize":[202],"energy":[204],"benefits":[205],"vessels.":[213]},"counts_by_year":[],"updated_date":"2026-10-26T11:51:55.731654","created_date":"2026-10-03T00:00:00"}
