{"id":"https://openalex.org/W4412844754","doi":"https://doi.org/10.3390/jmse13081487","title":"Enhancing Ship Propulsion Efficiency Predictions with Integrated Physics and Machine Learning","display_name":"Enhancing Ship Propulsion Efficiency Predictions with Integrated Physics and Machine Learning","publication_year":2025,"publication_date":"2025-07-31","ids":{"openalex":"https://openalex.org/W4412844754","doi":"https://doi.org/10.3390/jmse13081487"},"language":"en","primary_location":{"id":"doi:10.3390/jmse13081487","doi":"https://doi.org/10.3390/jmse13081487","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jmse13081487","pdf_url":"https://www.mdpi.com/2077-1312/13/8/1487/pdf?version=1753983033","source":{"id":"https://openalex.org/S2736865057","display_name":"Journal of Marine Science and Engineering","issn_l":"2077-1312","issn":["2077-1312"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Marine Science and Engineering","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2077-1312/13/8/1487/pdf?version=1753983033","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045135810","display_name":"Hamid Reza Soltani Motlagh","orcid":"https://orcid.org/0000-0002-5067-5167","observed_orcids":["https://orcid.org/0000-0002-5067-5167"]},"institutions":[{"id":"https://openalex.org/I4405253504","display_name":"National University of Science and Technology","ror":"https://ror.org/00rb2rb24","country_code":"OM","type":"education","lineage":["https://openalex.org/I4405253504"]},{"id":"https://openalex.org/I4405261180","display_name":"International Maritime College Oman","ror":"https://ror.org/04xgxnd16","country_code":"OM","type":"education","lineage":["https://openalex.org/I4405253504","https://openalex.org/I4405261180"]},{"id":"https://openalex.org/I4528857","display_name":"University of Kuala Lumpur","ror":"https://ror.org/026wwrx19","country_code":"MY","type":"education","lineage":["https://openalex.org/I4528857"]}],"countries":["MY","OM"],"is_corresponding":false,"raw_author_name":"Hamid Reza Soltani Motlagh","raw_affiliation_strings":["Institut Teknologi Malaysia Kejuruteraan Marin, Universiti Kuala Lumpur, Lumut 32200, Perak, Malaysia","International Maritime College Oman, National University of Science and Technology, Sohar P.O. Box 532, Oman"],"raw_orcid":"https://orcid.org/0000-0002-5067-5167","affiliations":[{"raw_affiliation_string":"Institut Teknologi Malaysia Kejuruteraan Marin, Universiti Kuala Lumpur, Lumut 32200, Perak, Malaysia","institution_ids":["https://openalex.org/I4528857"]},{"raw_affiliation_string":"International Maritime College Oman, National University of Science and Technology, Sohar P.O. Box 532, Oman","institution_ids":["https://openalex.org/I4405253504","https://openalex.org/I4405261180"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Seyed Behbood Issa-Zadeh","orcid":"https://orcid.org/0000-0001-8542-9209","observed_orcids":["https://orcid.org/0000-0001-8542-9209"]},"institutions":[{"id":"https://openalex.org/I4401200390","display_name":"University of Gibraltar","ror":"https://ror.org/057a6gk14","country_code":"GI","type":"education","lineage":["https://openalex.org/I4401200390"]}],"countries":["GI"],"is_corresponding":true,"raw_author_name":"Seyed Behbood Issa-Zadeh","raw_affiliation_strings":["School of Maritime Science, University of Gibraltar, Campus Europa Point, Gibraltar GX11 1AA, UK"],"raw_orcid":"https://orcid.org/0000-0001-8542-9209","affiliations":[{"raw_affiliation_string":"School of Maritime Science, University of Gibraltar, Campus Europa Point, Gibraltar GX11 1AA, UK","institution_ids":["https://openalex.org/I4401200390"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019973316","display_name":"Md Redzuan Zoolfakar","orcid":"https://orcid.org/0000-0001-6383-0253","observed_orcids":["https://orcid.org/0000-0001-6383-0253"]},"institutions":[{"id":"https://openalex.org/I4528857","display_name":"University of Kuala Lumpur","ror":"https://ror.org/026wwrx19","country_code":"MY","type":"education","lineage":["https://openalex.org/I4528857"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Md Redzuan Zoolfakar","raw_affiliation_strings":["Institut Teknologi Malaysia Kejuruteraan Marin, Universiti Kuala Lumpur, Lumut 32200, Perak, Malaysia"],"raw_orcid":"https://orcid.org/0000-0001-6383-0253","affiliations":[{"raw_affiliation_string":"Institut Teknologi Malaysia Kejuruteraan Marin, Universiti Kuala Lumpur, Lumut 32200, Perak, Malaysia","institution_ids":["https://openalex.org/I4528857"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084224535","display_name":"Claudia Lizette Garay-Rondero","orcid":"https://orcid.org/0000-0003-4324-0314","observed_orcids":["https://orcid.org/0000-0003-4324-0314"]},"institutions":[{"id":"https://openalex.org/I98461037","display_name":"Tecnol\u00f3gico de Monterrey","ror":"https://ror.org/03ayjn504","country_code":"MX","type":"education","lineage":["https://openalex.org/I98461037"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Claudia Lizette Garay-Rondero","raw_affiliation_strings":["Institute for the Future of Education, School of Engineering and Sciences Tecnologico de Monterrey, Ave. Eugenio Garza Sada 2501, Monterrey 64849, Mexico"],"raw_orcid":"https://orcid.org/0000-0003-4324-0314","affiliations":[{"raw_affiliation_string":"Institute for the Future of Education, School of Engineering and Sciences Tecnologico de Monterrey, Ave. Eugenio Garza Sada 2501, Monterrey 64849, Mexico","institution_ids":["https://openalex.org/I98461037"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4401200390"],"apc_list":{"value":2600,"currency":"CHF","value_usd":3137},"apc_paid":{"value":2600,"currency":"CHF","value_usd":3137},"fwci":3.4878,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.92988526,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"13","issue":"8","first_page":"1487","last_page":"1487"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12126","display_name":"Maritime Transport Emissions and Efficiency","score":0.9990000128746033,"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"}},"topics":[{"id":"https://openalex.org/T12126","display_name":"Maritime Transport Emissions and Efficiency","score":0.9990000128746033,"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/T11604","display_name":"Ship Hydrodynamics and Maneuverability","score":0.00039999998989515007,"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/T11622","display_name":"Maritime Navigation and Safety","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/ship-propulsion-efficiency","display_name":"ship propulsion efficiency","score":0.8220000267028809},{"id":"https://openalex.org/keywords/fuel-consumption-prediction","display_name":"fuel consumption prediction","score":0.9399999976158142},{"id":"https://openalex.org/keywords/co2-emissions","display_name":"CO2 emissions","score":0.9649999737739563},{"id":"https://openalex.org/keywords/oil-tankers","display_name":"oil tankers","score":0.902999997138977},{"id":"https://openalex.org/keywords/hull-coatings","display_name":"hull coatings","score":0.6930000185966492},{"id":"https://openalex.org/keywords/bulbous-bow","display_name":"bulbous bow","score":0.8809999823570251},{"id":"https://openalex.org/keywords/propeller-design","display_name":"propeller design","score":0.8100000023841858},{"id":"https://openalex.org/keywords/hull-form-modification","display_name":"hull form modification","score":0.43799999356269836},{"id":"https://openalex.org/keywords/xgboost","display_name":"XGBoost","score":0.8999999761581421},{"id":"https://openalex.org/keywords/monte-carlo-simulation","display_name":"Monte Carlo simulation","score":0.7910000085830688},{"id":"https://openalex.org/keywords/maritime-decarbonization","display_name":"maritime decarbonization","score":0.628000020980835}],"concepts":[{"id":"https://openalex.org/C45882903","wikidata":"https://www.wikidata.org/wiki/Q5042317","display_name":"Fuel efficiency","level":2,"score":0.6832467317581177},{"id":"https://openalex.org/C80055088","wikidata":"https://www.wikidata.org/wiki/Q205451","display_name":"Propeller","level":2,"score":0.6744193434715271},{"id":"https://openalex.org/C1034443","wikidata":"https://www.wikidata.org/wiki/Q2583685","display_name":"Propulsion","level":2,"score":0.6322373747825623},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4823448061943054},{"id":"https://openalex.org/C61326573","wikidata":"https://www.wikidata.org/wiki/Q1496376","display_name":"Gaussian process","level":3,"score":0.4727257788181305},{"id":"https://openalex.org/C37423430","wikidata":"https://www.wikidata.org/wiki/Q6750281","display_name":"Hull","level":2,"score":0.46898847818374634},{"id":"https://openalex.org/C199104240","wikidata":"https://www.wikidata.org/wiki/Q118291","display_name":"Marine engineering","level":1,"score":0.43983194231987},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.43884438276290894},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.436050683259964},{"id":"https://openalex.org/C62200009","wikidata":"https://www.wikidata.org/wiki/Q2994681","display_name":"Thrust specific fuel consumption","level":3,"score":0.41153252124786377},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4012647867202759},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38171419501304626},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3786284923553467},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35600006580352783},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.2429671585559845},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.22649261355400085},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.22376394271850586},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/jmse13081487","doi":"https://doi.org/10.3390/jmse13081487","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jmse13081487","pdf_url":"https://www.mdpi.com/2077-1312/13/8/1487/pdf?version=1753983033","source":{"id":"https://openalex.org/S2736865057","display_name":"Journal of Marine Science and Engineering","issn_l":"2077-1312","issn":["2077-1312"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Marine Science and Engineering","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:522c16c73c1f4329b0695cffa6daf6ce","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/522c16c73c1f4329b0695cffa6daf6ce","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Marine Science and Engineering, Vol 13, Iss 8, p 1487 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/jmse13081487","doi":"https://doi.org/10.3390/jmse13081487","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jmse13081487","pdf_url":"https://www.mdpi.com/2077-1312/13/8/1487/pdf?version=1753983033","source":{"id":"https://openalex.org/S2736865057","display_name":"Journal of Marine Science and Engineering","issn_l":"2077-1312","issn":["2077-1312"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Marine Science and Engineering","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Climate action","score":0.9786999821662903,"id":"https://metadata.un.org/sdg/13"},{"display_name":"Affordable and clean energy","score":0.75,"id":"https://metadata.un.org/sdg/7"},{"display_name":"Industry, innovation and infrastructure","score":0.6773999929428101,"id":"https://metadata.un.org/sdg/9"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4412844754.pdf","grobid_xml":"https://content.openalex.org/works/W4412844754.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W2065866939","https://openalex.org/W2333380892","https://openalex.org/W2765982206","https://openalex.org/W2906312242","https://openalex.org/W2966427473","https://openalex.org/W2969592549","https://openalex.org/W3012199830","https://openalex.org/W3022105707","https://openalex.org/W3126574050","https://openalex.org/W3129632166","https://openalex.org/W3156473400","https://openalex.org/W3203527405","https://openalex.org/W4308548052","https://openalex.org/W4378226520","https://openalex.org/W4382292670","https://openalex.org/W4385079588","https://openalex.org/W4387082892","https://openalex.org/W4387377813","https://openalex.org/W4387744029","https://openalex.org/W4388628634","https://openalex.org/W4389738520","https://openalex.org/W4390123107","https://openalex.org/W4390278236","https://openalex.org/W4399699784","https://openalex.org/W4401894553","https://openalex.org/W4405116754","https://openalex.org/W4407037884","https://openalex.org/W4410345248"],"related_works":["https://openalex.org/W7162499059","https://openalex.org/W7062325667","https://openalex.org/W4388905318","https://openalex.org/W7133236597","https://openalex.org/W4380987975","https://openalex.org/W4403519268","https://openalex.org/W7212375075","https://openalex.org/W4280596225","https://openalex.org/W7199866468","https://openalex.org/W4394794335"],"abstract_inverted_index":{"This":[0],"research":[1,224],"develops":[2],"a":[3,17,45,198,217],"dual":[4],"physics-based":[5,89,92],"machine":[6,50],"learning":[7,51],"system":[8],"to":[9,68,190,225],"forecast":[10],"fuel":[11,110,183],"consumption":[12,111,184],"and":[13,33,77,166,233],"CO2":[14],"emissions":[15],"for":[16,48,171,201],"100":[18],"m":[19],"oil":[20,192],"tanker":[21],"across":[22],"six":[23],"operational":[24,164],"scenarios:":[25],"Original,":[26],"Paint,":[27,144],"Advanced":[28,120,139],"Propeller,":[29],"Fin,":[30],"Bulbous":[31],"Bow,":[32],"Combined.":[34],"The":[35,61,91,123,156,174,194,220],"combination":[36],"of":[37],"hydrodynamic":[38],"calculations":[39],"with":[40,103,216],"Monte":[41],"Carlo":[42],"simulations":[43],"provides":[44,197],"solid":[46],"foundation":[47],"training":[49],"models,":[52,81],"particularly":[53],"in":[54,240],"cases":[55],"where":[56,182],"dataset":[57],"restrictions":[58],"are":[59],"present.":[60],"XGBoost":[62],"model":[63,175,221],"demonstrated":[64,94],"superior":[65],"performance":[66],"compared":[67],"Support":[69],"Vector":[70],"Regression,":[71,74],"Gaussian":[72],"Process":[73],"Random":[75],"Forest,":[76],"Shallow":[78],"Neural":[79],"Network":[80],"achieving":[82,241],"near-zero":[83],"prediction":[84],"errors":[85],"that":[86,95,126,147,208],"closely":[87],"matched":[88],"calculations.":[90],"analysis":[93],"the":[96,108,119,138],"Combined":[97],"scenario,":[98,141],"which":[99,145,237],"combines":[100],"hull":[101,151],"coatings":[102,152],"bulbous":[104],"bow":[105],"modifications,":[106],"produced":[107],"largest":[109],"reduction":[112],"(5.37%":[113],"at":[114,179],"15":[115],"knots),":[116],"followed":[117,142],"by":[118,143],"Propeller":[121,140],"scenario.":[122],"results":[124,207],"demonstrate":[125],"user":[127],"inputs":[128],"(e.g.,":[129],"engine":[130],"power:":[131],"870":[132],"kW,":[133],"speed:":[134],"12.7":[135],"knots)":[136],"match":[137],"indicates":[146],"advanced":[148],"propellers":[149],"or":[150],"would":[153],"optimize":[154],"efficiency.":[155],"obtained":[157],"insights":[158],"help":[159],"ship":[160],"operators":[161],"modify":[162],"their":[163],"parameters":[165],"designers":[167],"select":[168],"essential":[169],"modifications":[170],"sustainable":[172],"operations.":[173],"maintains":[176],"its":[177,227],"strength":[178],"low":[180],"speeds,":[181],"is":[185],"minimal,":[186],"making":[187],"it":[188],"applicable":[189],"other":[191],"tankers.":[193],"hybrid":[195],"approach":[196],"new":[199],"tool":[200],"maritime":[202],"efficiency":[203],"analysis,":[204],"yielding":[205],"interpretable":[206],"support":[209],"International":[210],"Maritime":[211],"Organization":[212],"objectives,":[213],"despite":[214],"starting":[215],"limited":[218],"dataset.":[219],"requires":[222],"additional":[223],"enhance":[226],"predictive":[228],"accuracy":[229],"using":[230],"larger":[231],"datasets":[232],"real-time":[234],"data":[235],"collection,":[236],"will":[238],"aid":[239],"global":[242],"environmental":[243],"stewardship.":[244]},"counts_by_year":[{"year":2026,"cited_by_count":15}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2025-10-10T00:00:00"}