{"id":"https://openalex.org/W2343496005","doi":null,"title":"LOW-FREQUENCY NOISE PREDICTION OF VERTICAL AXIS WIND TURBINES","display_name":"LOW-FREQUENCY NOISE PREDICTION OF VERTICAL AXIS WIND TURBINES","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W2343496005","mag":"2343496005"},"language":"en","primary_location":{"id":"mag:2343496005","doi":null,"is_oa":false,"landing_page_url":"https://www.academiaromana.ro/sectii2002/proceedings/doc2010-1/07-Dumitrescu.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5059047911","display_name":"Horia Dumitrescu","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Horia Dumitrescu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058943628","display_name":"Vladimir Cardo\u015f","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vladimir Cardo\u015f","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110013800","display_name":"Alexandru Dumi\u0163rache","orcid":"https://orcid.org/0000-0001-5407-2833","observed_orcids":["https://orcid.org/0000-0001-5407-2833"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alexandru Dumi\u0163rache","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5031666978","display_name":"Florin Frunzulic\u0103","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Florin Frunzulic\u0103","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1677,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.65148064,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"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/T10680","display_name":"Wind Energy Research and Development","score":0.9580000042915344,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10680","display_name":"Wind Energy Research and Development","score":0.9580000042915344,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11008","display_name":"Aerodynamics and Acoustics in Jet Flows","score":0.03020000085234642,"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/T10944","display_name":"Turbomachinery Performance and Optimization","score":0.002199999988079071,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/vertical-axis-wind-turbine","display_name":"vertical axis wind turbine","score":0.9890000224113464},{"id":"https://openalex.org/keywords/low-frequency-noise","display_name":"low-frequency noise","score":0.9020000100135803},{"id":"https://openalex.org/keywords/noise-prediction","display_name":"noise prediction","score":0.7260000109672546},{"id":"https://openalex.org/keywords/unsteady-flow","display_name":"unsteady flow","score":0.9789999723434448},{"id":"https://openalex.org/keywords/aerodynamics","display_name":"aerodynamics","score":0.7450000047683716},{"id":"https://openalex.org/keywords/aeroacoustics","display_name":"aeroacoustics","score":0.9959999918937683},{"id":"https://openalex.org/keywords/discrete-vortex-method","display_name":"discrete vortex method","score":0.9200000166893005},{"id":"https://openalex.org/keywords/ffowcs-williams-hawkings-equation","display_name":"Ffowcs Williams-Hawkings equation","score":0.9829999804496765},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"noise reduction","score":0.40700000524520874}],"concepts":[{"id":"https://openalex.org/C13393347","wikidata":"https://www.wikidata.org/wiki/Q8424","display_name":"Aerodynamics","level":2,"score":0.8631061911582947},{"id":"https://openalex.org/C2778449969","wikidata":"https://www.wikidata.org/wiki/Q130760","display_name":"Turbine","level":2,"score":0.7003180980682373},{"id":"https://openalex.org/C120763676","wikidata":"https://www.wikidata.org/wiki/Q381331","display_name":"Aeroacoustics","level":3,"score":0.6524702310562134},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5829086899757385},{"id":"https://openalex.org/C140820882","wikidata":"https://www.wikidata.org/wiki/Q732722","display_name":"Vortex","level":2,"score":0.5464852452278137},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.4377591907978058},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.435888409614563},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.42932844161987305},{"id":"https://openalex.org/C2994321696","wikidata":"https://www.wikidata.org/wiki/Q62912","display_name":"Vertical axis","level":2,"score":0.4102926254272461},{"id":"https://openalex.org/C199104240","wikidata":"https://www.wikidata.org/wiki/Q118291","display_name":"Marine engineering","level":1,"score":0.399281769990921},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3493952751159668},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.34889882802963257},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.348747193813324},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2865861654281616},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.19855934381484985},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C199639397","wikidata":"https://www.wikidata.org/wiki/Q1788588","display_name":"Engineering drawing","level":1,"score":0.0},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2343496005","doi":null,"is_oa":false,"landing_page_url":"https://www.academiaromana.ro/sectii2002/proceedings/doc2010-1/07-Dumitrescu.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W238076198","https://openalex.org/W1574728105","https://openalex.org/W2035097253","https://openalex.org/W2055238755","https://openalex.org/W2146794926","https://openalex.org/W2493466703"],"related_works":["https://openalex.org/W2014673412","https://openalex.org/W1947431811","https://openalex.org/W2326871537","https://openalex.org/W2075447306","https://openalex.org/W2743447333","https://openalex.org/W7097734637","https://openalex.org/W3119476858","https://openalex.org/W4234919591","https://openalex.org/W7054489389","https://openalex.org/W3188864357"],"abstract_inverted_index":{"A":[0],"first":[1],"study":[2],"is":[3,42],"reported":[4],"of":[5,8,16,26,55],"the":[6,12,56,63,78,85],"influence":[7,61],"unsteady":[9,53],"flow":[10,54],"on":[11,38,62],"aerodynamics":[13,65],"and":[14,34,66],"aeroacoustics":[15],"vertical":[17],"axis":[18,81],"wind":[19,82],"turbines":[20],"by":[21],"numerical":[22,49],"simulation.":[23],"The":[24,48],"combination":[25],"aerodynamic":[27,87],"predictions":[28,36],"with":[29],"a":[30,59,70],"discrete":[31],"vortex":[32],"method":[33],"aeroacoustic":[35],"based":[37],"Ffowcs":[39],"Williams-Hawkings":[40],"equation":[41],"used":[43],"to":[44,69,77],"achieve":[45],"this":[46],"goal.":[47],"results":[50],"show":[51],"that":[52],"turbine":[57,64,83],"has":[58],"significant":[60],"can":[67],"lead":[68],"decrease":[71],"in":[72],"generated":[73],"noise":[74],"as":[75],"compared":[76],"conventional":[79],"horizontal":[80],"at":[84],"similar":[86],"performance.":[88]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T04:12:42.849631","created_date":"2016-06-24T00:00:00"}