{"id":"https://openalex.org/W4416375353","doi":"https://doi.org/10.1088/2631-8695/ae218f","title":"Broadband sound absorption design of conical tube resonators based on neural networks","display_name":"Broadband sound absorption design of conical tube resonators based on neural networks","publication_year":2025,"publication_date":"2025-11-19","ids":{"openalex":"https://openalex.org/W4416375353","doi":"https://doi.org/10.1088/2631-8695/ae218f"},"language":"en","primary_location":{"id":"doi:10.1088/2631-8695/ae218f","doi":"https://doi.org/10.1088/2631-8695/ae218f","is_oa":false,"landing_page_url":"https://doi.org/10.1088/2631-8695/ae218f","pdf_url":null,"source":{"id":"https://openalex.org/S4210221144","display_name":"Engineering Research Express","issn_l":"2631-8695","issn":["2631-8695"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-20","russia-white-list-3"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Engineering Research Express","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"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/A5014191585","display_name":"Bin Li","orcid":"https://orcid.org/0000-0002-8414-0435","observed_orcids":["https://orcid.org/0000-0002-8414-0435"]},"institutions":[{"id":"https://openalex.org/I14116566","display_name":"Wuhan Polytechnic University","ror":"https://ror.org/05w0e5j23","country_code":"CN","type":"education","lineage":["https://openalex.org/I14116566"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Bin Li","raw_affiliation_strings":["Wuhan Polytechnic University, 36 Huanhu Zhong Lu, Dongxihu District, Wuhan City, Hubei Province , China, Wuhan, 430023, CHINA"],"raw_orcid":"https://orcid.org/0000-0002-8414-0435","affiliations":[{"raw_affiliation_string":"Wuhan Polytechnic University, 36 Huanhu Zhong Lu, Dongxihu District, Wuhan City, Hubei Province , China, Wuhan, 430023, CHINA","institution_ids":["https://openalex.org/I14116566"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Zhenghao Fan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I14116566","display_name":"Wuhan Polytechnic University","ror":"https://ror.org/05w0e5j23","country_code":"CN","type":"education","lineage":["https://openalex.org/I14116566"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhenghao Fan","raw_affiliation_strings":["Wuhan Polytechnic University, No. 36, Huanhu Middle Road, Dongxihu District, Wuhan City, Hubei Province, Wuhan, Hubei, 430023, CHINA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan Polytechnic University, No. 36, Huanhu Middle Road, Dongxihu District, Wuhan City, Hubei Province, Wuhan, Hubei, 430023, CHINA","institution_ids":["https://openalex.org/I14116566"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108254941","display_name":"Langlang Wei","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I14116566","display_name":"Wuhan Polytechnic University","ror":"https://ror.org/05w0e5j23","country_code":"CN","type":"education","lineage":["https://openalex.org/I14116566"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Langlang Wei","raw_affiliation_strings":["School of Mechanical Engineering, Wuhan Polytechnic University, 36 Huanhu Zhong Lu, Dongxihu District, Wuhan City, Hubei Province , China, Wuhan, 430023, CHINA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Wuhan Polytechnic University, 36 Huanhu Zhong Lu, Dongxihu District, Wuhan City, Hubei Province , China, Wuhan, 430023, CHINA","institution_ids":["https://openalex.org/I14116566"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100443499","display_name":"Shuang Chen","orcid":"https://orcid.org/0000-0002-3220-3262","observed_orcids":["https://orcid.org/0000-0002-3220-3262"]},"institutions":[{"id":"https://openalex.org/I14116566","display_name":"Wuhan Polytechnic University","ror":"https://ror.org/05w0e5j23","country_code":"CN","type":"education","lineage":["https://openalex.org/I14116566"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shuang Chen","raw_affiliation_strings":["School of Mechanical Engineering, Wuhan Polytechnic University, 36 Huanhu Zhong Lu, Dongxihu District, Wuhan City, Hubei Province , China, Wuhan, 430023, CHINA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Wuhan Polytechnic University, 36 Huanhu Zhong Lu, Dongxihu District, Wuhan City, Hubei Province , China, Wuhan, 430023, CHINA","institution_ids":["https://openalex.org/I14116566"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065268714","display_name":"Zhigang Hu","orcid":"https://orcid.org/0000-0002-1376-8460","observed_orcids":["https://orcid.org/0000-0002-1376-8460"]},"institutions":[{"id":"https://openalex.org/I14116566","display_name":"Wuhan Polytechnic University","ror":"https://ror.org/05w0e5j23","country_code":"CN","type":"education","lineage":["https://openalex.org/I14116566"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhigang Hu","raw_affiliation_strings":["School of Mechanical Engineering, Wuhan Polytechnic University, 36 Huanhu Zhong Lu, Dongxihu District, Wuhan City, Hubei Province , China, Wuhan, 430023, CHINA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Wuhan Polytechnic University, 36 Huanhu Zhong Lu, Dongxihu District, Wuhan City, Hubei Province , China, Wuhan, 430023, CHINA","institution_ids":["https://openalex.org/I14116566"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100628923","display_name":"Ying Wang","orcid":"https://orcid.org/0000-0002-7682-8299","observed_orcids":["https://orcid.org/0000-0002-7682-8299"]},"institutions":[{"id":"https://openalex.org/I14116566","display_name":"Wuhan Polytechnic University","ror":"https://ror.org/05w0e5j23","country_code":"CN","type":"education","lineage":["https://openalex.org/I14116566"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ying Wang","raw_affiliation_strings":["Wuhan Polytechnic University, 36 Huanhu Zhong Lu, Dongxihu District, Wuhan City, Hubei Province , China, Wuhan, Hubei, 430023, CHINA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan Polytechnic University, 36 Huanhu Zhong Lu, Dongxihu District, Wuhan City, Hubei Province , China, Wuhan, Hubei, 430023, CHINA","institution_ids":["https://openalex.org/I14116566"]}]},{"author_position":"last","author":{"id":null,"display_name":"Ning Wang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I14116566","display_name":"Wuhan Polytechnic University","ror":"https://ror.org/05w0e5j23","country_code":"CN","type":"education","lineage":["https://openalex.org/I14116566"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ning Wang","raw_affiliation_strings":["Wuhan Polytechnic University, 36 Huanhu Zhong Lu, Dongxihu District, Wuhan City, Hubei Province , China, Wuhan, 430023, CHINA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan Polytechnic University, 36 Huanhu Zhong Lu, Dongxihu District, Wuhan City, Hubei Province , China, Wuhan, 430023, CHINA","institution_ids":["https://openalex.org/I14116566"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5014191585","https://openalex.org/A5065268714","https://openalex.org/A5100443499","https://openalex.org/A5100628923","https://openalex.org/A5108254941"],"corresponding_institution_ids":["https://openalex.org/I14116566"],"apc_list":{"value":2400,"currency":"USD","value_usd":2400},"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":"7","issue":"4","first_page":"0455a3","last_page":"0455a3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9932000041007996,"subfield":{"id":"https://openalex.org/subfields/3102","display_name":"Acoustics and Ultrasonics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9932000041007996,"subfield":{"id":"https://openalex.org/subfields/3102","display_name":"Acoustics and Ultrasonics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.0013000000035390258,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"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":0.0012000000569969416,"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/helmholtz-resonator","display_name":"Helmholtz resonator","score":0.8830000162124634},{"id":"https://openalex.org/keywords/broadband-sound-absorption","display_name":"broadband sound absorption","score":0.9829999804496765},{"id":"https://openalex.org/keywords/sound-absorption-coefficient","display_name":"sound absorption coefficient","score":0.6340000033378601},{"id":"https://openalex.org/keywords/finite-element-analysis","display_name":"finite element analysis","score":0.5059999823570251}],"concepts":[{"id":"https://openalex.org/C170344590","wikidata":"https://www.wikidata.org/wiki/Q1569889","display_name":"Helmholtz resonator","level":3,"score":0.7657999992370605},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.7436000108718872},{"id":"https://openalex.org/C124961601","wikidata":"https://www.wikidata.org/wiki/Q2518149","display_name":"Conical surface","level":2,"score":0.6753000020980835},{"id":"https://openalex.org/C27592594","wikidata":"https://www.wikidata.org/wiki/Q865821","display_name":"Helmholtz free energy","level":2,"score":0.6506999731063843},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.567300021648407},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.5551999807357788},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.5329999923706055},{"id":"https://openalex.org/C98937189","wikidata":"https://www.wikidata.org/wiki/Q975684","display_name":"Acoustic impedance","level":3,"score":0.4634000062942505},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.45489999651908875},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.439300000667572},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.3831999897956848},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.3723999857902527},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.36980000138282776},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.35839998722076416},{"id":"https://openalex.org/C76198728","wikidata":"https://www.wikidata.org/wiki/Q3629144","display_name":"Acoustic attenuation","level":3,"score":0.3490000069141388},{"id":"https://openalex.org/C67514181","wikidata":"https://www.wikidata.org/wiki/Q1588477","display_name":"Sound power","level":3,"score":0.3303000032901764},{"id":"https://openalex.org/C18591234","wikidata":"https://www.wikidata.org/wiki/Q860615","display_name":"Helmholtz equation","level":3,"score":0.3292999863624573},{"id":"https://openalex.org/C135252773","wikidata":"https://www.wikidata.org/wiki/Q1567213","display_name":"Inverse problem","level":2,"score":0.3255000114440918},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.325300008058548},{"id":"https://openalex.org/C125853085","wikidata":"https://www.wikidata.org/wiki/Q1165721","display_name":"Muffler","level":2,"score":0.31619998812675476},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.299699991941452},{"id":"https://openalex.org/C152781226","wikidata":"https://www.wikidata.org/wiki/Q7564819","display_name":"Sound transmission class","level":2,"score":0.2903999984264374},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2849999964237213},{"id":"https://openalex.org/C178432105","wikidata":"https://www.wikidata.org/wiki/Q2182127","display_name":"Room acoustics","level":3,"score":0.2777999937534332},{"id":"https://openalex.org/C2777551473","wikidata":"https://www.wikidata.org/wiki/Q2093072","display_name":"Tube (container)","level":2,"score":0.27149999141693115},{"id":"https://openalex.org/C60015446","wikidata":"https://www.wikidata.org/wiki/Q7624999","display_name":"Structural acoustics","level":3,"score":0.2624000012874603},{"id":"https://openalex.org/C2776009117","wikidata":"https://www.wikidata.org/wiki/Q2305951","display_name":"Architectural acoustics","level":3,"score":0.2614000141620636},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.26030001044273376},{"id":"https://openalex.org/C65682993","wikidata":"https://www.wikidata.org/wiki/Q1056451","display_name":"Reflection (computer programming)","level":2,"score":0.2551000118255615}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1088/2631-8695/ae218f","doi":"https://doi.org/10.1088/2631-8695/ae218f","is_oa":false,"landing_page_url":"https://doi.org/10.1088/2631-8695/ae218f","pdf_url":null,"source":{"id":"https://openalex.org/S4210221144","display_name":"Engineering Research Express","issn_l":"2631-8695","issn":["2631-8695"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-20","russia-white-list-3"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Engineering Research Express","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W2123125996","https://openalex.org/W2750673150","https://openalex.org/W2804787033","https://openalex.org/W2806536390","https://openalex.org/W3037082846","https://openalex.org/W3158710982","https://openalex.org/W3172646920","https://openalex.org/W3178116658","https://openalex.org/W4206824787","https://openalex.org/W4210503671","https://openalex.org/W4284879791","https://openalex.org/W4292262943","https://openalex.org/W4301372240","https://openalex.org/W4302282290","https://openalex.org/W4383534348","https://openalex.org/W4388300830","https://openalex.org/W4391915346","https://openalex.org/W4403335102","https://openalex.org/W4407797794","https://openalex.org/W4410487868","https://openalex.org/W7103751301"],"related_works":["https://openalex.org/W3158710982","https://openalex.org/W7204861086","https://openalex.org/W4210407290","https://openalex.org/W3120706520","https://openalex.org/W4389996016","https://openalex.org/W7084105683","https://openalex.org/W4408138618","https://openalex.org/W7164905225","https://openalex.org/W4415932162","https://openalex.org/W7163651006"],"abstract_inverted_index":{"Abstract":[0],"This":[1,155],"study":[2],"investigates":[3],"the":[4,43,49,62,100,136,139,150,165],"Helmholtz":[5,32,52,126],"resonator,":[6],"focusing":[7],"on":[8,42,110,135],"its":[9],"inherent":[10],"limitations":[11],"of":[12,48,65,99,138,175],"narrow":[13],"sound":[14,45,72,117,145,159],"absorption":[15,46,73,160],"bandwidth":[16],"and":[17,87],"suboptimal":[18],"performance":[19],"in":[20,129,164],"confined":[21],"spaces.":[22],"To":[23],"mitigate":[24],"these":[25],"issues,":[26],"we":[27],"propose":[28],"a":[29,55,70,80,92,115,130,143,158,171],"conical":[30,50,124],"tube":[31,51,125],"resonator.":[33,53],"First,":[34],"an":[35],"acoustic":[36,140],"impedance":[37],"model":[38,58,76],"is":[39,59,77,103,119,147],"established":[40],"based":[41],"unique":[44],"characteristics":[47],"Subsequently,":[54],"neural":[56,101,152],"network":[57,102,153],"developed":[60],"for":[61],"inverse":[63,88],"optimization":[64,89],"structural":[66,173],"parameters":[67],"to":[68],"achieve":[69],"target":[71],"coefficient.":[74],"The":[75,96],"trained":[78,151],"using":[79,149],"dataset":[81],"generated":[82],"from":[83],"both":[84],"forward":[85],"prediction":[86],"networks":[90],"within":[91],"deep":[93],"learning":[94],"framework.":[95],"predictive":[97],"accuracy":[98],"validated":[104],"through":[105],"finite":[106],"element":[107],"simulations.":[108],"Based":[109],"weak":[111],"primitive":[112],"coupling":[113],"principles,":[114],"superstructure":[116],"absorber":[118,146,156],"designed.":[120],"It":[121],"comprises":[122],"four":[123],"resonators":[127],"arranged":[128],"2":[131,133],"\u00d7":[132],"configuration":[134],"surface":[137],"superstructure.":[141],"Finally,":[142],"high-performance":[144],"engineered":[148],"model.":[154],"achieves":[157],"coefficient":[161],"exceeding":[162],"0.9":[163],"175\u2013225":[166],"Hz":[167],"frequency":[168],"range,":[169],"with":[170],"compact":[172],"thickness":[174],"only":[176],"50":[177],"mm.":[178]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2025-11-20T00:00:00"}