{"id":"https://openalex.org/W7203625935","doi":"https://doi.org/10.1109/icma69663.2026.11647369","title":"Hydrodynamic Study of a Coaxial Propulsion System with a Cycloidal-Helical Twin-Screw Configuration","display_name":"Hydrodynamic Study of a Coaxial Propulsion System with a Cycloidal-Helical Twin-Screw Configuration","publication_year":2026,"publication_date":"2026-08-01","ids":{"openalex":"https://openalex.org/W7203625935","doi":"https://doi.org/10.1109/icma69663.2026.11647369"},"language":"en","primary_location":{"id":"doi:10.1109/icma69663.2026.11647369","doi":"https://doi.org/10.1109/icma69663.2026.11647369","is_oa":true,"landing_page_url":"https://doi.org/10.1109/icma69663.2026.11647369","pdf_url":null,"source":{"id":"https://openalex.org/S4363607832","display_name":"IEEE International Conference on Mechatronics and Automation (ICMA)","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":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE International Conference on Mechatronics and Automation (ICMA)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1109/icma69663.2026.11647369","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5147333374","display_name":"Jiaying Wang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaying Wang","raw_affiliation_strings":["Southeast University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southeast University","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128051393","display_name":"Han Yan","orcid":"https://orcid.org/0009-0001-6776-4887","observed_orcids":["https://orcid.org/0009-0001-6776-4887"]},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Han Yan","raw_affiliation_strings":["Southeast University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southeast University","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5147353276","display_name":"Yuyao Li","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuyao Li","raw_affiliation_strings":["Southeast University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southeast University","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5147350766","display_name":"Zhixin Xu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhixin Xu","raw_affiliation_strings":["Southeast University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southeast University","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5147367466","display_name":"Dan Xia","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dan Xia","raw_affiliation_strings":["Southeast University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southeast University","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"833","last_page":"838"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11604","display_name":"Ship Hydrodynamics and Maneuverability","score":0.5454000234603882,"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":0.5454000234603882,"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/T11170","display_name":"Biomimetic flight and propulsion mechanisms","score":0.23399999737739563,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.12929999828338623,"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/cycloidal-propeller","display_name":"cycloidal propeller","score":0.9259999990463257},{"id":"https://openalex.org/keywords/axial-thrust","display_name":"axial thrust","score":0.7099999785423279},{"id":"https://openalex.org/keywords/propeller-spacing","display_name":"propeller spacing","score":0.7940000295639038},{"id":"https://openalex.org/keywords/maneuverability","display_name":"maneuverability","score":0.5989999771118164},{"id":"https://openalex.org/keywords/hydrodynamic-characteristics","display_name":"hydrodynamic characteristics","score":0.6420000195503235}],"concepts":[{"id":"https://openalex.org/C1034443","wikidata":"https://www.wikidata.org/wiki/Q2583685","display_name":"Propulsion","level":2,"score":0.4693000018596649},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.35740000009536743},{"id":"https://openalex.org/C51221625","wikidata":"https://www.wikidata.org/wiki/Q1751466","display_name":"Coaxial","level":2,"score":0.3463999927043915},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3458999991416931},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.3052000105381012},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.29269999265670776},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.28999999165534973},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.2777000069618225},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.24529999494552612},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.24369999766349792}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icma69663.2026.11647369","doi":"https://doi.org/10.1109/icma69663.2026.11647369","is_oa":true,"landing_page_url":"https://doi.org/10.1109/icma69663.2026.11647369","pdf_url":null,"source":{"id":"https://openalex.org/S4363607832","display_name":"IEEE International Conference on Mechatronics and Automation (ICMA)","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":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE International Conference on Mechatronics and Automation (ICMA)","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1109/icma69663.2026.11647369","doi":"https://doi.org/10.1109/icma69663.2026.11647369","is_oa":true,"landing_page_url":"https://doi.org/10.1109/icma69663.2026.11647369","pdf_url":null,"source":{"id":"https://openalex.org/S4363607832","display_name":"IEEE International Conference on Mechatronics and Automation (ICMA)","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":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE International Conference on Mechatronics and Automation (ICMA)","raw_type":"proceedings-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W2138578406","https://openalex.org/W2163383364","https://openalex.org/W2592903528","https://openalex.org/W2855449108","https://openalex.org/W2990236501","https://openalex.org/W3146321447","https://openalex.org/W3189201149","https://openalex.org/W3205695861","https://openalex.org/W4214917824","https://openalex.org/W4223532913","https://openalex.org/W4294591059","https://openalex.org/W4321180409","https://openalex.org/W4384932254","https://openalex.org/W4386820259","https://openalex.org/W4387742944","https://openalex.org/W4388455613","https://openalex.org/W4391559348","https://openalex.org/W4392528327","https://openalex.org/W4395699805","https://openalex.org/W4402082082","https://openalex.org/W4415008586"],"related_works":["https://openalex.org/W7203649732","https://openalex.org/W3155407357","https://openalex.org/W3084427681","https://openalex.org/W7203636208","https://openalex.org/W186488035","https://openalex.org/W3199853227","https://openalex.org/W3110781977","https://openalex.org/W2511153916","https://openalex.org/W2597146818","https://openalex.org/W3193841420"],"abstract_inverted_index":{"To":[0],"address":[1],"the":[2,31,36,47,60,62,71,85,107,116,141,147,151,156,159,164,170,181],"difficulty":[3],"of":[4,30,70,104,150,158,169,185],"reconciling":[5],"propulsion":[6,14,18,49,64,87,187],"capability":[7],"with":[8,20,43,115],"high":[9],"maneuverability":[10],"in":[11,40],"underwater":[12,191],"robot":[13],"systems,":[15],"a":[16,21,44,56,90,102,177],"coaxial":[17,72,186],"system":[19,32,73],"cycloidal-helical":[22],"twin-screw":[23],"configuration":[24],"is":[25,99,122,130],"proposed.":[26],"The":[27,81,96,174],"hydrodynamic":[28],"characteristics":[29,69],"are":[33,74],"investigated":[34],"using":[35],"dynamic":[37],"mesh":[38],"method":[39],"ANSYS":[41],"Fluent,":[42],"focus":[45],"on":[46,94,155],"axial":[48,53,63,79,86,109,166],"response":[50],"under":[51,77],"different":[52,78],"spacings.":[54,80],"Taking":[55],"single":[57,117],"propeller":[58,154,172],"as":[59],"baseline,":[61],"performance":[65,88,98,142],"and":[66,183],"flow":[67],"field":[68],"comparatively":[75],"analyzed":[76],"results":[82,175],"show":[83],"that":[84,140],"exhibits":[89],"pronounced":[91],"non-monotonic":[92],"dependence":[93],"spacing.":[95],"optimal":[97],"achieved":[100],"at":[101,124,132],"spacing":[103],"0.8D,":[105],"where":[106],"average":[108],"thrust":[110,167],"increases":[111],"by":[112],"42.83%":[113],"compared":[114],"propeller.":[118],"A":[119],"moderate":[120],"improvement":[121],"observed":[123],"0.7D,":[125],"whereas":[126],"no":[127],"significant":[128],"advantage":[129],"found":[131],"0.6D,":[133],"0.9D,":[134],"or":[135],"1.0D.":[136],"Further":[137],"analysis":[138],"indicates":[139],"enhancement":[143],"mainly":[144],"originates":[145],"from":[146],"modulation":[148],"effect":[149],"upstream":[152],"cycloidal":[153,171],"inflow":[157],"downstream":[160],"propeller,":[161],"rather":[162],"than":[163],"direct":[165],"contribution":[168],"itself.":[173],"provide":[176],"theoretical":[178],"reference":[179],"for":[180,189],"design":[182],"optimization":[184],"systems":[188],"high-maneuverability":[190],"robots.":[192]},"counts_by_year":[],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2026-08-18T00:00:00"}