{"id":"https://openalex.org/W4403773226","doi":"https://doi.org/10.1088/1742-6596/2854/1/012012","title":"Research on flow-induced radiated noise of twin-screw pumps based on the Lighthill acoustic analogue theory","display_name":"Research on flow-induced radiated noise of twin-screw pumps based on the Lighthill acoustic analogue theory","publication_year":2024,"publication_date":"2024-10-01","ids":{"openalex":"https://openalex.org/W4403773226","doi":"https://doi.org/10.1088/1742-6596/2854/1/012012"},"language":"en","primary_location":{"id":"doi:10.1088/1742-6596/2854/1/012012","doi":"https://doi.org/10.1088/1742-6596/2854/1/012012","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1742-6596/2854/1/012012","pdf_url":null,"source":{"id":"https://openalex.org/S4210187594","display_name":"Journal of Physics Conference Series","issn_l":"1742-6588","issn":["1742-6588","1742-6596"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"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 Physics: Conference Series","raw_type":"journal-article"},"volume":null,"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.1088/1742-6596/2854/1/012012","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5061542723","display_name":"Jiantao Shen","orcid":"https://orcid.org/0009-0001-6260-4382","observed_orcids":["https://orcid.org/0009-0001-6260-4382"]},"institutions":[{"id":"https://openalex.org/I78978612","display_name":"Yangzhou University","ror":"https://ror.org/03tqb8s11","country_code":"CN","type":"education","lineage":["https://openalex.org/I78978612"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiantao Shen","raw_affiliation_strings":["College of Hydraulic Science and Engineering, Yangzhou University, Yangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Hydraulic Science and Engineering, Yangzhou University, Yangzhou, China","institution_ids":["https://openalex.org/I78978612"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088173733","display_name":"Weixing Yang","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Weixing Yang","raw_affiliation_strings":["Jiuweigang Water Conservancy Engineering Management Centre, Nantong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jiuweigang Water Conservancy Engineering Management Centre, Nantong, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089224421","display_name":"Weifeng Pan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Weifeng Pan","raw_affiliation_strings":["Jiangsu Luoyun Water Conservancy Engineering Management Office, Suqian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jiangsu Luoyun Water Conservancy Engineering Management Office, Suqian, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015859397","display_name":"Cheng Li","orcid":"https://orcid.org/0000-0002-9252-2097","observed_orcids":["https://orcid.org/0000-0002-9252-2097"]},"institutions":[{"id":"https://openalex.org/I78978612","display_name":"Yangzhou University","ror":"https://ror.org/03tqb8s11","country_code":"CN","type":"education","lineage":["https://openalex.org/I78978612"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Cheng","raw_affiliation_strings":["College of Hydraulic Science and Engineering, Yangzhou University, Yangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Hydraulic Science and Engineering, Yangzhou University, Yangzhou, China","institution_ids":["https://openalex.org/I78978612"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.28552257,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2854","issue":"1","first_page":"012012","last_page":"012012"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11008","display_name":"Aerodynamics and Acoustics in Jet Flows","score":0.444599986076355,"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"}},"topics":[{"id":"https://openalex.org/T11008","display_name":"Aerodynamics and Acoustics in Jet Flows","score":0.444599986076355,"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/T11202","display_name":"Cavitation Phenomena in Pumps","score":0.41749998927116394,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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":0.06159999966621399,"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/twin-screw-pumps","display_name":"twin-screw pumps","score":0.9950000047683716},{"id":"https://openalex.org/keywords/flow-induced-noise","display_name":"flow-induced noise","score":0.8799999952316284},{"id":"https://openalex.org/keywords/radiated-noise","display_name":"radiated noise","score":0.9509999752044678},{"id":"https://openalex.org/keywords/lighthill-acoustic-analogy","display_name":"Lighthill acoustic analogy","score":0.9789999723434448},{"id":"https://openalex.org/keywords/blade-passing-frequency","display_name":"blade passing frequency","score":0.7639999985694885},{"id":"https://openalex.org/keywords/dipole-sound-source","display_name":"dipole sound source","score":0.7239999771118164},{"id":"https://openalex.org/keywords/sound-pressure-level","display_name":"sound pressure level","score":0.8180000185966492},{"id":"https://openalex.org/keywords/rotational-speed-effects","display_name":"rotational speed effects","score":0.6179999709129333}],"concepts":[{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.7168920636177063},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5582883954048157},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.5289623141288757},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4506223797798157},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2958422601222992},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.24708807468414307},{"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/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1088/1742-6596/2854/1/012012","doi":"https://doi.org/10.1088/1742-6596/2854/1/012012","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1742-6596/2854/1/012012","pdf_url":null,"source":{"id":"https://openalex.org/S4210187594","display_name":"Journal of Physics Conference Series","issn_l":"1742-6588","issn":["1742-6588","1742-6596"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"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 Physics: Conference Series","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1088/1742-6596/2854/1/012012","doi":"https://doi.org/10.1088/1742-6596/2854/1/012012","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1742-6596/2854/1/012012","pdf_url":null,"source":{"id":"https://openalex.org/S4210187594","display_name":"Journal of Physics Conference Series","issn_l":"1742-6588","issn":["1742-6588","1742-6596"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"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 Physics: Conference Series","raw_type":"journal-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1990070724","https://openalex.org/W2027807908","https://openalex.org/W2040933723","https://openalex.org/W2043908903","https://openalex.org/W2098635399","https://openalex.org/W2320085049","https://openalex.org/W2356685609","https://openalex.org/W2756774377","https://openalex.org/W2773173710","https://openalex.org/W2791811757","https://openalex.org/W6674769003"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2935759653","https://openalex.org/W3105167352","https://openalex.org/W54078636","https://openalex.org/W2954470139","https://openalex.org/W1501425562","https://openalex.org/W2902782467","https://openalex.org/W3084825885","https://openalex.org/W2298861036","https://openalex.org/W2271181815"],"abstract_inverted_index":{"Abstract":[0],"To":[1],"optimize":[2],"the":[3,28,32,59,69,79,84,88,92,109,121,132,162,166,170,189],"control":[4],"of":[5,34,74,95,181,196],"twin-screw":[6],"pumps":[7],"(TSP),":[8],"it":[9],"is":[10,91],"essential":[11],"to":[12,26,138],"ensure":[13],"performance":[14],"while":[15],"simultaneously":[16],"preventing":[17],"noise":[18,37,76,97,102],"levels":[19,73],"from":[20],"exceeding":[21],"specified":[22],"limits.":[23],"In":[24],"order":[25],"investigate":[27],"flow":[29,127,148],"characteristics":[30],"and":[31,52,58,83,116,136,165,191,194],"mechanism":[33],"flow-induced":[35,96,101],"radiated":[36,75],"under":[38],"various":[39],"operating":[40,134],"conditions,":[41],"a":[42,153,185],"coupled":[43],"numerical":[44],"simulation":[45],"approach":[46],"using":[47,152],"Computational":[48,53],"Fluid":[49],"Dynamics":[50],"(CFD)":[51],"Acoustics":[54],"(CA)":[55],"was":[56],"employed,":[57],"findings":[60],"were":[61],"validated":[62],"through":[63],"experiments.":[64],"The":[65,100,179],"study":[66,183],"reveals":[67],"that":[68],"highest":[70],"sound":[71,111],"pressure":[72,112],"occur":[77],"near":[78,131],"rotor":[80,163,168],"outlet":[81],"surface,":[82],"dynamic-static":[85],"interference":[86,159],"at":[87],"rotor-boundary":[89],"interface":[90],"primary":[93],"cause":[94],"in":[98,103,123,144,177],"TSP.":[99,178,197],"TSP":[104],"exhibits":[105],"dipole":[106],"characteristics,":[107],"with":[108,120,141],"overall":[110],"level":[113],"gradually":[114],"increasing":[115],"then":[117],"sharply":[118],"rising":[119],"increase":[122,139],"rotational":[124,145],"speed":[125,146],"(or":[126,147],"rate).":[128,149],"It":[129],"stabilizes":[130],"design":[133,193],"point":[135],"continues":[137],"steadily":[140],"further":[142],"increases":[143],"Modal":[150],"testing":[151],"dual-distributed":[154],"measurement":[155],"technique":[156],"highlights":[157],"significant":[158],"effects":[160],"between":[161],"inlet":[164],"dynamic":[167],"for":[169,188],"first":[171],"two":[172],"Blade":[173],"Passing":[174],"Frequencies":[175],"(BPF)":[176],"results":[180],"this":[182],"provide":[184],"theoretical":[186],"foundation":[187],"low-vibration":[190],"low-noise":[192],"operation":[195]},"counts_by_year":[],"updated_date":"2026-09-23T05:00:35.095934","created_date":"2025-10-10T00:00:00"}