{"id":"https://openalex.org/W2531495591","doi":"https://doi.org/10.20998/2078-774x.2016.08.11","title":"Numerical Investigation of the Influence of Circumferential Flow Inhomogeinity on the Power Loading of HPT Blades","display_name":"Numerical Investigation of the Influence of Circumferential Flow Inhomogeinity on the Power Loading of HPT Blades","publication_year":2016,"publication_date":"2016-06-27","ids":{"openalex":"https://openalex.org/W2531495591","doi":"https://doi.org/10.20998/2078-774x.2016.08.11","mag":"2531495591"},"language":"en","primary_location":{"id":"doi:10.20998/2078-774x.2016.08.11","doi":"https://doi.org/10.20998/2078-774x.2016.08.11","is_oa":true,"landing_page_url":"https://doi.org/10.20998/2078-774x.2016.08.11","pdf_url":"http://etpo.khpi.edu.ua/article/download/62142/75147","source":{"id":"https://openalex.org/S4210228888","display_name":"NTU KhPI Bulletin Power and heat engineering processes and equipment","issn_l":"2078-774X","issn":["2078-774X","2707-7543"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310322073","host_organization_name":"National Technical University \"Kharkiv Polytechnic Institute\"","host_organization_lineage":["https://openalex.org/P4310322073"],"host_organization_lineage_names":["National Technical University \"Kharkiv Polytechnic Institute\""],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"NTU \"KhPI\" Bulletin: Power and heat engineering processes and equipment","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"http://etpo.khpi.edu.ua/article/download/62142/75147","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5021551723","display_name":"Yuriy Petrovich Kukhtin","orcid":"https://orcid.org/0009-0002-6648-8945","observed_orcids":["https://orcid.org/0009-0002-6648-8945"]},"institutions":[{"id":"https://openalex.org/I4210127371","display_name":"Ivchenko Progress (Ukraine)","ror":"https://ror.org/02mvn1p69","country_code":"UA","type":"company","lineage":["https://openalex.org/I4210127371"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"Yuriy Petrovich Kukhtin","raw_affiliation_strings":["Zaporizhia Machine-Building Design Bureau \"Progress\" State Enterprise named after Academician O.H. Ivchenko"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zaporizhia Machine-Building Design Bureau \"Progress\" State Enterprise named after Academician O.H. Ivchenko","institution_ids":["https://openalex.org/I4210127371"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040052181","display_name":"Vasyl Lapotko","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210127371","display_name":"Ivchenko Progress (Ukraine)","ror":"https://ror.org/02mvn1p69","country_code":"UA","type":"company","lineage":["https://openalex.org/I4210127371"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"Vasyl Lapotko","raw_affiliation_strings":["Zaporizhia Machine-Building Design Bureau \"Progress\" State Enterprise named after Academician O.H. Ivchenko"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zaporizhia Machine-Building Design Bureau \"Progress\" State Enterprise named after Academician O.H. Ivchenko","institution_ids":["https://openalex.org/I4210127371"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112222062","display_name":"Sergey Khomylyev","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210127371","display_name":"Ivchenko Progress (Ukraine)","ror":"https://ror.org/02mvn1p69","country_code":"UA","type":"company","lineage":["https://openalex.org/I4210127371"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"Sergey Khomylyev","raw_affiliation_strings":["Zaporizhia Machine-Building Design Bureau \"Progress\" State Enterprise named after Academician O.H. Ivchenko"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zaporizhia Machine-Building Design Bureau \"Progress\" State Enterprise named after Academician O.H. Ivchenko","institution_ids":["https://openalex.org/I4210127371"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210127371"],"apc_list":null,"apc_paid":null,"fwci":0.3892,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.6754918,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"0","issue":"8","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10944","display_name":"Turbomachinery Performance and Optimization","score":0.986299991607666,"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/T10944","display_name":"Turbomachinery Performance and Optimization","score":0.986299991607666,"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/T12435","display_name":"Bladed Disk Vibration Dynamics","score":0.01209999993443489,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/high-pressure-turbine-blades","display_name":"high-pressure turbine blades","score":0.8980000019073486},{"id":"https://openalex.org/keywords/power-loading","display_name":"power loading","score":0.5899999737739563},{"id":"https://openalex.org/keywords/resonance-conditions","display_name":"resonance conditions","score":0.578000009059906},{"id":"https://openalex.org/keywords/unsteady-flow","display_name":"unsteady flow","score":0.5630000233650208},{"id":"https://openalex.org/keywords/fourier-analysis","display_name":"Fourier analysis","score":0.42899999022483826},{"id":"https://openalex.org/keywords/spectral-analysis","display_name":"spectral analysis","score":0.6629999876022339},{"id":"https://openalex.org/keywords/film-deposition","display_name":"film deposition","score":0.4740000069141388}],"concepts":[{"id":"https://openalex.org/C56200935","wikidata":"https://www.wikidata.org/wiki/Q250840","display_name":"Nozzle","level":2,"score":0.7259371280670166},{"id":"https://openalex.org/C2778449969","wikidata":"https://www.wikidata.org/wiki/Q130760","display_name":"Turbine","level":2,"score":0.6517553925514221},{"id":"https://openalex.org/C13393347","wikidata":"https://www.wikidata.org/wiki/Q8424","display_name":"Aerodynamics","level":2,"score":0.6087548732757568},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.5769551992416382},{"id":"https://openalex.org/C17281054","wikidata":"https://www.wikidata.org/wiki/Q193466","display_name":"Rotor (electric)","level":2,"score":0.5666015148162842},{"id":"https://openalex.org/C164292776","wikidata":"https://www.wikidata.org/wiki/Q5271779","display_name":"Diaphragm (acoustics)","level":3,"score":0.5494012236595154},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.4572732746601105},{"id":"https://openalex.org/C20381859","wikidata":"https://www.wikidata.org/wiki/Q829511","display_name":"Turbine blade","level":3,"score":0.45201218128204346},{"id":"https://openalex.org/C2776132848","wikidata":"https://www.wikidata.org/wiki/Q3045036","display_name":"Blade (archaeology)","level":2,"score":0.42104750871658325},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.38013607263565063},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.3393527865409851},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.2907865047454834},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.282247394323349},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.26797425746917725},{"id":"https://openalex.org/C198394728","wikidata":"https://www.wikidata.org/wiki/Q3695508","display_name":"Vibration","level":2,"score":0.2610623836517334},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.2550243139266968}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.20998/2078-774x.2016.08.11","doi":"https://doi.org/10.20998/2078-774x.2016.08.11","is_oa":true,"landing_page_url":"https://doi.org/10.20998/2078-774x.2016.08.11","pdf_url":"http://etpo.khpi.edu.ua/article/download/62142/75147","source":{"id":"https://openalex.org/S4210228888","display_name":"NTU KhPI Bulletin Power and heat engineering processes and equipment","issn_l":"2078-774X","issn":["2078-774X","2707-7543"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310322073","host_organization_name":"National Technical University \"Kharkiv Polytechnic Institute\"","host_organization_lineage":["https://openalex.org/P4310322073"],"host_organization_lineage_names":["National Technical University \"Kharkiv Polytechnic Institute\""],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"NTU \"KhPI\" Bulletin: Power and heat engineering processes and equipment","raw_type":"journal-article"},{"id":"pmh:oai:ojs.journals.uran.ua:article/62142","doi":null,"is_oa":true,"landing_page_url":"http://etpo.khpi.edu.ua/article/view/62142","pdf_url":null,"source":{"id":"https://openalex.org/S4210228265","display_name":"The Scientific Issues of Ternopil Volodymyr Hnatiuk National Pedagogical University Series pedagogy","issn_l":"2311-6382","issn":["2311-6382","2415-3605"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","erih-plus"],"host_organization":"https://openalex.org/P4310322067","host_organization_name":"Ternopil Volodymyr Hnatiuk National Pedagogical University","host_organization_lineage":["https://openalex.org/P4310322067"],"host_organization_lineage_names":["Ternopil Volodymyr Hnatiuk National Pedagogical University"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2078-774X","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:repository.kpi.kharkov.ua:KhPI-Press/22387","doi":null,"is_oa":true,"landing_page_url":"https://repository.kpi.kharkov.ua/handle/KhPI-Press/22387","pdf_url":"https://repository.kpi.kharkov.ua/bitstreams/6471baa4-92a2-45be-88d6-3a32648621dc/download","source":{"id":"https://openalex.org/S4306400269","display_name":"eNTUKhPIIR Repository (Kharkiv Polytechnic Institute)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67256668","host_organization_name":"National Technical University \"Kharkiv Polytechnic Institute\"","host_organization_lineage":["https://openalex.org/I67256668"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":{"id":"doi:10.20998/2078-774x.2016.08.11","doi":"https://doi.org/10.20998/2078-774x.2016.08.11","is_oa":true,"landing_page_url":"https://doi.org/10.20998/2078-774x.2016.08.11","pdf_url":"http://etpo.khpi.edu.ua/article/download/62142/75147","source":{"id":"https://openalex.org/S4210228888","display_name":"NTU KhPI Bulletin Power and heat engineering processes and equipment","issn_l":"2078-774X","issn":["2078-774X","2707-7543"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310322073","host_organization_name":"National Technical University \"Kharkiv Polytechnic Institute\"","host_organization_lineage":["https://openalex.org/P4310322073"],"host_organization_lineage_names":["National Technical University \"Kharkiv Polytechnic Institute\""],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"NTU \"KhPI\" Bulletin: Power and heat engineering processes and equipment","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2531495591.pdf","grobid_xml":"https://content.openalex.org/works/W2531495591.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7203821373","https://openalex.org/W2918036139","https://openalex.org/W2898194632","https://openalex.org/W1969799812","https://openalex.org/W4365935632","https://openalex.org/W2367822674","https://openalex.org/W2523449161","https://openalex.org/W4234362215","https://openalex.org/W2040654679","https://openalex.org/W3081574979"],"abstract_inverted_index":{"One":[0],"of":[1,8,26,36,39,42,52,82,101,113,131,148,158,171,184,188,198,202,221],"the":[2,6,24,34,40,46,50,63,67,75,79,83,89,97,106,110,122,126,128,139,144,152,156,162,167,174,181,185,196,208,214,219,224],"methods":[3],"used":[4],"for":[5,96,178,207],"reduction":[7,25],"dynamic":[9,186],"stresses":[10],"in":[11,88,116,195,223],"turbine":[12,47,58,76,92,209],"blades":[13,222],"when":[14],"operating":[15],"conditions":[16,21],"are":[17],"close":[18],"to":[19,57,62],"resonance":[20],"can":[22],"be":[23],"external":[27],"exciting":[28],"forces.":[29],"This":[30],"scientific":[31],"paper":[32],"gives":[33],"data":[35,177],"numerical":[37,64],"investigation":[38],"influence":[41],"circumferential":[43],"inhomogeneity":[44,71],"before":[45],"wheel":[48],"on":[49],"level":[51,197],"nonstationary":[53,179,199],"aerodynamic":[54,200],"forces":[55,180,190,201],"applied":[56],"blades.":[59],"With":[60],"regard":[61],"flow":[65],"simulation":[66],"full":[68],"temperature":[69],"field":[70],"was":[72,191,205],"specified":[73],"at":[74],"inlet":[77],"including":[78],"film":[80],"deposition":[81],"nozzle":[84,102,225],"diaphragm.":[85,226],"Nonstationary":[86],"flows":[87],"high":[90],"pressure":[91],"stage":[93],"were":[94],"calculated":[95],"three":[98,135],"geometrical":[99],"options":[100],"diaphragm:":[103],"1":[104],"\u2013":[105,121,151],"initial":[107],"geometry":[108,123,153],"has":[109],"same":[111],"area":[112,141,146,164,169],"geometric":[114],"throat":[115],"each":[117,133],"blade":[118],"channel;":[119],"2":[120],"obtained":[124,154,206],"by":[125,155],"interlacing":[127,157],"two":[129],"types":[130],"sectors;":[132],"includes":[134],"channels":[136,159],"that":[137,160],"have":[138,161],"enlarged":[140,163],"\u04302":[142,165],"or":[143,166],"reduced":[145,168],"\u04301":[147,170],"throat;":[149,172],"3":[150],"Using":[173],"Fourier":[175],"\u2013analysis":[176],"spectral":[182],"analysis":[183],"component":[187],"these":[189],"done.":[192],"A":[193],"decrease":[194],"z\u2219fn":[203],"frequency":[204],"blade,":[210],"where":[211],"fn":[212],"is":[213,218],"rotor":[215],"speed,":[216],"z":[217],"number":[220]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-11-03T10:50:19.383937","created_date":"2016-10-21T00:00:00"}
