{"id":"https://openalex.org/W4213038147","doi":"https://doi.org/10.1016/j.ast.2022.107401","title":"Numerical investigation of full helicopter with and without the ground effect","display_name":"Numerical investigation of full helicopter with and without the ground effect","publication_year":2022,"publication_date":"2022-02-15","ids":{"openalex":"https://openalex.org/W4213038147","doi":"https://doi.org/10.1016/j.ast.2022.107401"},"language":"en","primary_location":{"id":"doi:10.1016/j.ast.2022.107401","doi":"https://doi.org/10.1016/j.ast.2022.107401","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ast.2022.107401","pdf_url":"https://www.sciencedirect.com/science/article/pii/S127096382200075X/pdf","source":{"id":"https://openalex.org/S61564791","display_name":"Aerospace Science and Technology","issn_l":"1270-9638","issn":["1270-9638","1626-3219"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","ki-jl-1","norway-1","poland-200","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Aerospace Science and Technology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://www.sciencedirect.com/science/article/pii/S127096382200075X/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017892605","display_name":"Paulo A.S.F. Silva","orcid":"https://orcid.org/0000-0002-4406-6699","observed_orcids":["https://orcid.org/0000-0002-4406-6699"]},"institutions":[{"id":"https://openalex.org/I3129743071","display_name":"Instituto Federal de Educa\u00e7\u00e3o, Ci\u00eancia e Tecnologia de Bras\u00edlia","ror":"https://ror.org/03bk74w21","country_code":"BR","type":"education","lineage":["https://openalex.org/I1293487690","https://openalex.org/I2801200668","https://openalex.org/I3129743071"]},{"id":"https://openalex.org/I82284825","display_name":"Cranfield University","ror":"https://ror.org/05cncd958","country_code":"GB","type":"education","lineage":["https://openalex.org/I82284825"]}],"countries":["BR","GB"],"is_corresponding":true,"raw_author_name":"Paulo A.S.F. Silva","raw_affiliation_strings":["Centre for Computational Engineering Sciences, Cranfield University, Cranfield MK43 0AL, United Kingdom","Federal Institute of Bras\u00edlia, Bras\u00edlia, Brazil"],"raw_orcid":"https://orcid.org/0000-0002-4406-6699","affiliations":[{"raw_affiliation_string":"Centre for Computational Engineering Sciences, Cranfield University, Cranfield MK43 0AL, United Kingdom","institution_ids":["https://openalex.org/I82284825"]},{"raw_affiliation_string":"Federal Institute of Bras\u00edlia, Bras\u00edlia, Brazil","institution_ids":["https://openalex.org/I3129743071"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001737646","display_name":"Panagiotis Tsoutsanis","orcid":"https://orcid.org/0000-0003-3139-9766","observed_orcids":["https://orcid.org/0000-0003-3139-9766"]},"institutions":[{"id":"https://openalex.org/I82284825","display_name":"Cranfield University","ror":"https://ror.org/05cncd958","country_code":"GB","type":"education","lineage":["https://openalex.org/I82284825"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Panagiotis Tsoutsanis","raw_affiliation_strings":["Centre for Computational Engineering Sciences, Cranfield University, Cranfield MK43 0AL, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Computational Engineering Sciences, Cranfield University, Cranfield MK43 0AL, United Kingdom","institution_ids":["https://openalex.org/I82284825"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102831293","display_name":"Antonis F. Antoniadis","orcid":"https://orcid.org/0000-0002-7770-6912","observed_orcids":["https://orcid.org/0000-0002-7770-6912"]},"institutions":[{"id":"https://openalex.org/I82284825","display_name":"Cranfield University","ror":"https://ror.org/05cncd958","country_code":"GB","type":"education","lineage":["https://openalex.org/I82284825"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Antonios F. Antoniadis","raw_affiliation_strings":["Centre for Computational Engineering Sciences, Cranfield University, Cranfield MK43 0AL, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Computational Engineering Sciences, Cranfield University, Cranfield MK43 0AL, United Kingdom","institution_ids":["https://openalex.org/I82284825"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5017892605"],"corresponding_institution_ids":["https://openalex.org/I3129743071","https://openalex.org/I82284825"],"apc_list":{"value":3740,"currency":"USD","value_usd":3740},"apc_paid":{"value":3740,"currency":"USD","value_usd":3740},"fwci":2.169,"has_fulltext":true,"cited_by_count":19,"citation_normalized_percentile":{"value":0.87226985,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"122","issue":null,"first_page":"107401","last_page":"107401"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","score":0.9771000146865845,"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"}},"topics":[{"id":"https://openalex.org/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","score":0.9771000146865845,"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/T12125","display_name":"Aerospace and Aviation Technology","score":0.0052999998442828655,"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/T13951","display_name":"Fluid dynamics and aerodynamics studies","score":0.003800000064074993,"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/helicopter-aerodynamics","display_name":"helicopter aerodynamics","score":0.9340000152587891},{"id":"https://openalex.org/keywords/hovering-flight","display_name":"hovering flight","score":0.9210000038146973},{"id":"https://openalex.org/keywords/ground-effect","display_name":"ground effect","score":0.9929999709129333},{"id":"https://openalex.org/keywords/multiple-reference-frames","display_name":"multiple reference frames","score":0.6129999756813049},{"id":"https://openalex.org/keywords/muscl-scheme","display_name":"MUSCL scheme","score":0.9340000152587891},{"id":"https://openalex.org/keywords/finite-volume-method","display_name":"finite volume method","score":0.8019999861717224},{"id":"https://openalex.org/keywords/collective-pitch","display_name":"collective pitch","score":0.6800000071525574},{"id":"https://openalex.org/keywords/tip-mach-number","display_name":"tip Mach number","score":0.656000018119812},{"id":"https://openalex.org/keywords/pressure-distribution","display_name":"pressure distribution","score":0.7459999918937683},{"id":"https://openalex.org/keywords/thrust-and-torque","display_name":"thrust and torque","score":0.859000027179718},{"id":"https://openalex.org/keywords/vortex-systems","display_name":"vortex systems","score":0.8289999961853027}],"concepts":[{"id":"https://openalex.org/C13393347","wikidata":"https://www.wikidata.org/wiki/Q8424","display_name":"Aerodynamics","level":2,"score":0.7482384443283081},{"id":"https://openalex.org/C165231844","wikidata":"https://www.wikidata.org/wiki/Q160669","display_name":"Mach number","level":2,"score":0.7424955368041992},{"id":"https://openalex.org/C79420006","wikidata":"https://www.wikidata.org/wiki/Q533668","display_name":"Thrust","level":2,"score":0.6468822956085205},{"id":"https://openalex.org/C50478463","wikidata":"https://www.wikidata.org/wiki/Q1401936","display_name":"Finite volume method","level":2,"score":0.6208623051643372},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6157615780830383},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.5533648133277893},{"id":"https://openalex.org/C103197507","wikidata":"https://www.wikidata.org/wiki/Q2298361","display_name":"Ground effect (cars)","level":2,"score":0.5496793389320374},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.46685367822647095},{"id":"https://openalex.org/C140820882","wikidata":"https://www.wikidata.org/wiki/Q732722","display_name":"Vortex","level":2,"score":0.4533771872520447},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3563764691352844},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.34112900495529175},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3235602378845215},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.206821471452713},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.14706867933273315},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1016/j.ast.2022.107401","doi":"https://doi.org/10.1016/j.ast.2022.107401","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ast.2022.107401","pdf_url":"https://www.sciencedirect.com/science/article/pii/S127096382200075X/pdf","source":{"id":"https://openalex.org/S61564791","display_name":"Aerospace Science and Technology","issn_l":"1270-9638","issn":["1270-9638","1626-3219"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","ki-jl-1","norway-1","poland-200","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Aerospace Science and Technology","raw_type":"journal-article"},{"id":"pmh:oai:dspace.lib.cranfield.ac.uk:1826/17598","doi":null,"is_oa":true,"landing_page_url":"https://dspace.lib.cranfield.ac.uk/bitstreams/aa220a3d-2507-46f9-b6cc-12e590fa6d95/download","pdf_url":null,"source":{"id":"https://openalex.org/S4306401778","display_name":"CERES (Cranfield University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I82284825","host_organization_name":"Cranfield University","host_organization_lineage":["https://openalex.org/I82284825"],"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":"Article"},{"id":"doi:10.60692/rs6kn-e8g39","doi":"https://doi.org/10.60692/rs6kn-e8g39","is_oa":true,"landing_page_url":"https://doi.org/10.60692/rs6kn-e8g39","pdf_url":null,"source":{"id":"https://openalex.org/S7407051682","display_name":"Greater South Information System","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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},{"id":"doi:10.60692/yd7je-ms843","doi":"https://doi.org/10.60692/yd7je-ms843","is_oa":true,"landing_page_url":"https://doi.org/10.60692/yd7je-ms843","pdf_url":null,"source":{"id":"https://openalex.org/S7407051682","display_name":"Greater South Information System","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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.1016/j.ast.2022.107401","doi":"https://doi.org/10.1016/j.ast.2022.107401","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ast.2022.107401","pdf_url":"https://www.sciencedirect.com/science/article/pii/S127096382200075X/pdf","source":{"id":"https://openalex.org/S61564791","display_name":"Aerospace Science and Technology","issn_l":"1270-9638","issn":["1270-9638","1626-3219"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","ki-jl-1","norway-1","poland-200","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Aerospace Science and Technology","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1652037434","display_name":null,"funder_award_id":"L000261/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G2465893628","display_name":"Peta-5: A National Facility for Petascale Data Intensive Computation and Analytics","funder_award_id":"EP/P020259/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G2719655225","display_name":"UK Turbulence Consortium","funder_award_id":"EP/R029326/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G358276009","display_name":null,"funder_award_id":"EP/P020259","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G6661763476","display_name":null,"funder_award_id":"EP/P020259/1","funder_id":"https://openalex.org/F4320320273","funder_display_name":"University of Cambridge"},{"id":"https://openalex.org/G6960899340","display_name":null,"funder_award_id":"88881.128864/2016-01","funder_id":"https://openalex.org/F4320321091","funder_display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior"},{"id":"https://openalex.org/G7232146185","display_name":"UK Turbulence Consortium","funder_award_id":"EP/L000261/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320320273","display_name":"University of Cambridge","ror":"https://ror.org/013meh722"},{"id":"https://openalex.org/F4320320343","display_name":"Cranfield University","ror":"https://ror.org/05cncd958"},{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4213038147.pdf","grobid_xml":"https://content.openalex.org/works/W4213038147.grobid-xml"},"referenced_works_count":48,"referenced_works":["https://openalex.org/W60511434","https://openalex.org/W78490441","https://openalex.org/W839333357","https://openalex.org/W1836204063","https://openalex.org/W1900451476","https://openalex.org/W1969760987","https://openalex.org/W1975576055","https://openalex.org/W1987333781","https://openalex.org/W2001273525","https://openalex.org/W2008413605","https://openalex.org/W2019090556","https://openalex.org/W2111943775","https://openalex.org/W2123803831","https://openalex.org/W2133744158","https://openalex.org/W2322554019","https://openalex.org/W2332766765","https://openalex.org/W2333894394","https://openalex.org/W2333904647","https://openalex.org/W2334951782","https://openalex.org/W2559587629","https://openalex.org/W2569336711","https://openalex.org/W2604869067","https://openalex.org/W2617205505","https://openalex.org/W2756329578","https://openalex.org/W2781595965","https://openalex.org/W2782029339","https://openalex.org/W2788095081","https://openalex.org/W2790024120","https://openalex.org/W2804372707","https://openalex.org/W2897842238","https://openalex.org/W2910417582","https://openalex.org/W2956097651","https://openalex.org/W2984148687","https://openalex.org/W2996615439","https://openalex.org/W2997570110","https://openalex.org/W2997615782","https://openalex.org/W3008442613","https://openalex.org/W3037811127","https://openalex.org/W3042757161","https://openalex.org/W3121341771","https://openalex.org/W3125869856","https://openalex.org/W3158527370","https://openalex.org/W3212846946","https://openalex.org/W4230500930","https://openalex.org/W4236781650","https://openalex.org/W4242557336","https://openalex.org/W4251442863","https://openalex.org/W4301927808"],"related_works":["https://openalex.org/W6901774205","https://openalex.org/W2040371434","https://openalex.org/W4407317660","https://openalex.org/W7139941895","https://openalex.org/W2587347064","https://openalex.org/W60511434","https://openalex.org/W4391301853","https://openalex.org/W2123803831","https://openalex.org/W2205574564","https://openalex.org/W2101988506"],"abstract_inverted_index":{"In":[0],"the":[1,4,8,28],"present":[2],"work,":[3],"aerodynamic":[5],"performance":[6],"of":[7,21,30,61,82],"full":[9],"helicopter":[10],"PSP":[11],"in":[12,27,80],"hover":[13],"flight":[14],"is":[15],"investigated":[16],"using":[17],"a":[18],"simplified":[19],"concept":[20],"multiple":[22],"reference":[23],"frame":[24],"(MRF)":[25],"technique":[26],"context":[29],"high-order":[31],"Monotone":[32],"Upstream":[33],"Centred":[34],"Scheme":[35],"for":[36,48,67],"Conservation":[37],"Laws":[38],"(MUSCL)":[39],"cell-centred":[40],"finite":[41],"volume":[42],"method.":[43],"The":[44,63],"predictions":[45],"were":[46,65],"obtained":[47],"two":[49],"ground":[50],"distances":[51],"and":[52,71,75,85,88,90],"several":[53],"collective":[54],"pitch":[55],"angle":[56],"at":[57],"tip":[58],"Mach":[59],"number":[60],"0.585.":[62],"calculations":[64],"made":[66],"both":[68],"out-of-ground-effect":[69],"(OGE)":[70],"in-ground-effect":[72],"(IGE)":[73],"cases":[74],"compared":[76],"with":[77],"experimental":[78],"data":[79],"terms":[81],"pressure":[83],"distribution":[84],"integrated":[86],"thrust":[87],"torque":[89],"vortex":[91],"system.":[92]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2022-02-24T00:00:00"}
