{"id":"https://openalex.org/W1990102500","doi":"https://doi.org/10.1115/gt2014-25177","title":"Numerical Investigation of the Impact of Part-Span Connectors on Aero-Thermodynamics in a Low Pressure Industrial Steam Turbine","display_name":"Numerical Investigation of the Impact of Part-Span Connectors on Aero-Thermodynamics in a Low Pressure Industrial Steam Turbine","publication_year":2014,"publication_date":"2014-06-16","ids":{"openalex":"https://openalex.org/W1990102500","doi":"https://doi.org/10.1115/gt2014-25177","mag":"1990102500"},"language":"en","primary_location":{"id":"doi:10.1115/gt2014-25177","doi":"https://doi.org/10.1115/gt2014-25177","is_oa":false,"landing_page_url":"https://doi.org/10.1115/gt2014-25177","pdf_url":null,"source":{"id":"https://openalex.org/S4306503524","display_name":"ASME Turbo Expo: Turbomachinery Technical Conference and Exposition (GT)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Volume 1B: Marine; Microturbines, Turbochargers and Small Turbomachines; Steam Turbines","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","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/A5108739890","display_name":"M. H\u00e4fele","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"M. H\u00e4fele","raw_affiliation_strings":["Universit\u00e4t Stuttgart, Stuttgart, Germany","Universitat Stuttgart, Stuttgart, Germany#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e4t Stuttgart, Stuttgart, Germany","institution_ids":["https://openalex.org/I100066346"]},{"raw_affiliation_string":"Universitat Stuttgart, Stuttgart, Germany#TAB#","institution_ids":["https://openalex.org/I100066346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110108552","display_name":"Jo\u00a8rg Starzmann","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"J. Starzmann","raw_affiliation_strings":["Universit\u00e4t Stuttgart, Stuttgart, Germany","Universitat Stuttgart, Stuttgart, Germany#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e4t Stuttgart, Stuttgart, Germany","institution_ids":["https://openalex.org/I100066346"]},{"raw_affiliation_string":"Universitat Stuttgart, Stuttgart, Germany#TAB#","institution_ids":["https://openalex.org/I100066346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027704505","display_name":"Marius Gr\u00fcbel","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"M. Gr\u00fcbel","raw_affiliation_strings":["Universit\u00e4t Stuttgart, Stuttgart, Germany","Universitat Stuttgart, Stuttgart, Germany#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e4t Stuttgart, Stuttgart, Germany","institution_ids":["https://openalex.org/I100066346"]},{"raw_affiliation_string":"Universitat Stuttgart, Stuttgart, Germany#TAB#","institution_ids":["https://openalex.org/I100066346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077660476","display_name":"Markus Schatz","orcid":"https://orcid.org/0000-0002-5262-4590","observed_orcids":["https://orcid.org/0000-0002-5262-4590"]},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"M. Schatz","raw_affiliation_strings":["Universit\u00e4t Stuttgart, Stuttgart, Germany","Universitat Stuttgart, Stuttgart, Germany#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e4t Stuttgart, Stuttgart, Germany","institution_ids":["https://openalex.org/I100066346"]},{"raw_affiliation_string":"Universitat Stuttgart, Stuttgart, Germany#TAB#","institution_ids":["https://openalex.org/I100066346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052433742","display_name":"Damian M. Vogt","orcid":"https://orcid.org/0000-0001-6010-9911","observed_orcids":["https://orcid.org/0000-0001-6010-9911"]},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"D. M. Vogt","raw_affiliation_strings":["Universit\u00e4t Stuttgart, Stuttgart, Germany","Universitat Stuttgart, Stuttgart, Germany#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e4t Stuttgart, Stuttgart, Germany","institution_ids":["https://openalex.org/I100066346"]},{"raw_affiliation_string":"Universitat Stuttgart, Stuttgart, Germany#TAB#","institution_ids":["https://openalex.org/I100066346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070479797","display_name":"Roman Drozdowski","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1325886976","display_name":"Siemens (Germany)","ror":"https://ror.org/059mq0909","country_code":"DE","type":"company","lineage":["https://openalex.org/I1325886976"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"R. Drozdowski","raw_affiliation_strings":["Siemens AG, G\u00f6rlitz, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Siemens AG, G\u00f6rlitz, Germany","institution_ids":["https://openalex.org/I1325886976"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000862098","display_name":"L. V\u00f6lker","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1325886976","display_name":"Siemens (Germany)","ror":"https://ror.org/059mq0909","country_code":"DE","type":"company","lineage":["https://openalex.org/I1325886976"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"L. V\u00f6lker","raw_affiliation_strings":["Siemens AG, G\u00f6rlitz, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Siemens AG, G\u00f6rlitz, Germany","institution_ids":["https://openalex.org/I1325886976"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.7442,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.88556919,"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/T10944","display_name":"Turbomachinery Performance and Optimization","score":0.9994999766349792,"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":0.9994999766349792,"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":0.00019999999494757503,"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/T12435","display_name":"Bladed Disk Vibration Dynamics","score":9.999999747378752e-05,"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/low-pressure-steam-turbine","display_name":"low-pressure steam turbine","score":0.8989999890327454},{"id":"https://openalex.org/keywords/aerodynamic-losses","display_name":"aerodynamic losses","score":0.8870000243186951},{"id":"https://openalex.org/keywords/blade-loading","display_name":"blade loading","score":0.7440000176429749},{"id":"https://openalex.org/keywords/part-load-operation","display_name":"off-design operation","score":0.5630000233650208},{"id":"https://openalex.org/keywords/overload-conditions","display_name":"overload conditions","score":0.5910000205039978},{"id":"https://openalex.org/keywords/turbine-performance","display_name":"turbine performance","score":0.3700000047683716}],"concepts":[{"id":"https://openalex.org/C13393347","wikidata":"https://www.wikidata.org/wiki/Q8424","display_name":"Aerodynamics","level":2,"score":0.7123615741729736},{"id":"https://openalex.org/C14794904","wikidata":"https://www.wikidata.org/wiki/Q189859","display_name":"Steam turbine","level":2,"score":0.6027336120605469},{"id":"https://openalex.org/C2778753569","wikidata":"https://www.wikidata.org/wiki/Q1960395","display_name":"Span (engineering)","level":2,"score":0.5949654579162598},{"id":"https://openalex.org/C20381859","wikidata":"https://www.wikidata.org/wiki/Q829511","display_name":"Turbine blade","level":3,"score":0.5657739639282227},{"id":"https://openalex.org/C2778449969","wikidata":"https://www.wikidata.org/wiki/Q130760","display_name":"Turbine","level":2,"score":0.5125260353088379},{"id":"https://openalex.org/C124961601","wikidata":"https://www.wikidata.org/wiki/Q2518149","display_name":"Conical surface","level":2,"score":0.5104573965072632},{"id":"https://openalex.org/C17281054","wikidata":"https://www.wikidata.org/wiki/Q193466","display_name":"Rotor (electric)","level":2,"score":0.49863362312316895},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.4985206127166748},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.48528429865837097},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.4696083962917328},{"id":"https://openalex.org/C1633027","wikidata":"https://www.wikidata.org/wiki/Q815820","display_name":"Computational fluid dynamics","level":2,"score":0.45485854148864746},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.4369964897632599},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.4346689283847809},{"id":"https://openalex.org/C140820882","wikidata":"https://www.wikidata.org/wiki/Q732722","display_name":"Vortex","level":2,"score":0.42513319849967957},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.3635559678077698},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.13509216904640198},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1115/gt2014-25177","doi":"https://doi.org/10.1115/gt2014-25177","is_oa":false,"landing_page_url":"https://doi.org/10.1115/gt2014-25177","pdf_url":null,"source":{"id":"https://openalex.org/S4306503524","display_name":"ASME Turbo Expo: Turbomachinery Technical Conference and Exposition (GT)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Volume 1B: Marine; Microturbines, Turbochargers and Small Turbomachines; Steam Turbines","raw_type":"proceedings-article"},{"id":"pmh:oai:generic.eprints.org:670348","doi":null,"is_oa":false,"landing_page_url":"http://publications.eng.cam.ac.uk/670348/","pdf_url":null,"source":{"id":"https://openalex.org/S4406922847","display_name":"Cambridge University Engineering Department Publications Database","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.4943999946117401,"id":"https://metadata.un.org/sdg/9"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1455772444","https://openalex.org/W2188878094","https://openalex.org/W2782118697","https://openalex.org/W4245120120","https://openalex.org/W7100394744","https://openalex.org/W3135501438","https://openalex.org/W2987324231","https://openalex.org/W1708985942","https://openalex.org/W2747493366","https://openalex.org/W2086101103"],"abstract_inverted_index":{"A":[0,79],"numerical":[1],"study":[2],"on":[3],"the":[4,20,27,45,51,72,76,83,135,140,144,153],"flow":[5,108,137,147],"in":[6,19,26,126],"a":[7,63,112,163],"three":[8,42],"stage":[9,22,29],"low":[10],"pressure":[11],"industrial":[12,102],"steam":[13,66,103,166],"turbine":[14,104],"with":[15,53,62,97,119,143],"conical":[16],"friction":[17,54],"bolts":[18,55],"last":[21],"and":[23,32,44,56,90,95,111,120],"lacing":[24],"wires":[25],"penultimate":[28],"is":[30,48,68,93,152,169],"presented":[31,94,125],"analyzed.":[33],"Structured":[34],"high-resolution":[35],"hexahedral":[36],"meshes":[37],"are":[38,124,159,175],"used":[39,69],"for":[40,50],"all":[41],"stages":[43],"meshing":[46],"methodology":[47],"shown":[49,170],"rotor":[52],"blade":[57,115,145],"reinforcements.":[58],"Modern":[59],"three-dimensional":[60],"CFD":[61],"non-equilibrium":[64,164],"wet":[65,165],"model":[67],"to":[70],"examine":[71],"aero-thermodynamic":[73],"effects":[74],"of":[75,82,114,134],"part-span":[77,122,141,157],"connectors.":[78],"performance":[80],"assessment":[81],"coupled":[84],"blades":[85],"at":[86],"part":[87],"load,":[88],"design":[89],"overload":[91],"condition":[92],"compared":[96],"measurement":[98],"data":[99],"from":[100],"an":[101],"test":[105],"rig.":[106],"Detailed":[107],"field":[109],"analyses":[110],"comparison":[113],"loading":[116],"between":[117],"configurations":[118],"without":[121],"connectors":[123,158],"this":[127],"paper.":[128],"The":[129],"results":[130],"show":[131],"significant":[132],"interaction":[133],"cross":[136],"vortex":[138],"along":[139],"connector":[142],"passage":[146],"causing":[148],"aerodynamic":[149],"losses.":[150],"This":[151],"first":[154],"time":[155],"that":[156,171],"being":[160],"analyzed":[161],"using":[162],"model.":[167],"It":[168],"additional":[172],"wetness":[173],"losses":[174],"induced":[176],"by":[177],"these":[178],"elements.":[179]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3}],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2016-06-24T00:00:00"}
