{"id":"https://openalex.org/W1983649901","doi":"https://doi.org/10.1115/1.3448334","title":"Detailed Flow Investigations Within a High-Speed Centrifugal Compressor Impeller","display_name":"Detailed Flow Investigations Within a High-Speed Centrifugal Compressor Impeller","publication_year":1976,"publication_date":"1976-09-01","ids":{"openalex":"https://openalex.org/W1983649901","doi":"https://doi.org/10.1115/1.3448334","mag":"1983649901"},"language":"en","primary_location":{"id":"doi:10.1115/1.3448334","doi":"https://doi.org/10.1115/1.3448334","is_oa":false,"landing_page_url":"https://doi.org/10.1115/1.3448334","pdf_url":null,"source":{"id":"https://openalex.org/S14419372","display_name":"Journal of Fluids Engineering","issn_l":"0098-2202","issn":["0098-2202","1528-901X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310316053","host_organization_name":"ASM International","host_organization_lineage":["https://openalex.org/P4310316053"],"host_organization_lineage_names":["ASM International"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Fluids Engineering","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/A5034928687","display_name":"Dietrich Eckardt","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"D. Eckardt","raw_affiliation_strings":["Institut fur Luftstrahlantriebe, Cologne 90, West Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut fur Luftstrahlantriebe, Cologne 90, West Germany","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5034928687"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":11.9856,"has_fulltext":false,"cited_by_count":246,"citation_normalized_percentile":{"value":0.98331039,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":100},"biblio":{"volume":"98","issue":"3","first_page":"390","last_page":"399"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10944","display_name":"Turbomachinery Performance and Optimization","score":1.0,"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":1.0,"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":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"}},{"id":"https://openalex.org/T10360","display_name":"Fluid Dynamics and Turbulent Flows","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/centrifugal-compressor-impeller","display_name":"centrifugal compressor impeller","score":0.8949999809265137},{"id":"https://openalex.org/keywords/internal-flow-field","display_name":"internal flow field","score":0.7570000290870667},{"id":"https://openalex.org/keywords/laser-velocimetry","display_name":"laser velocimetry","score":0.6930000185966492},{"id":"https://openalex.org/keywords/flow-separation","display_name":"flow separation","score":0.6610000133514404},{"id":"https://openalex.org/keywords/wake-development","display_name":"wake development","score":0.593999981880188},{"id":"https://openalex.org/keywords/secondary-flow","display_name":"secondary flow","score":0.8870000243186951},{"id":"https://openalex.org/keywords/turbulence-structure","display_name":"turbulence structure","score":0.8009999990463257},{"id":"https://openalex.org/keywords/channel-curvature","display_name":"channel curvature","score":0.6620000004768372},{"id":"https://openalex.org/keywords/jet-wake-interaction","display_name":"jet-wake interaction","score":0.8970000147819519},{"id":"https://openalex.org/keywords/potential-theory","display_name":"potential theory","score":0.3869999945163727},{"id":"https://openalex.org/keywords/tip-speed","display_name":"tip speed","score":0.4690000116825104}],"concepts":[{"id":"https://openalex.org/C153005164","wikidata":"https://www.wikidata.org/wiki/Q1698700","display_name":"Impeller","level":2,"score":0.9796432852745056},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.7657333612442017},{"id":"https://openalex.org/C95277225","wikidata":"https://www.wikidata.org/wiki/Q1048872","display_name":"Centrifugal compressor","level":3,"score":0.7078168392181396},{"id":"https://openalex.org/C48939323","wikidata":"https://www.wikidata.org/wiki/Q294879","display_name":"Wake","level":2,"score":0.668843686580658},{"id":"https://openalex.org/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","level":2,"score":0.592625617980957},{"id":"https://openalex.org/C187999972","wikidata":"https://www.wikidata.org/wiki/Q17105839","display_name":"Slip factor","level":3,"score":0.580253541469574},{"id":"https://openalex.org/C23795335","wikidata":"https://www.wikidata.org/wiki/Q1790295","display_name":"Suction","level":2,"score":0.5659747123718262},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.5462372899055481},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5395672917366028},{"id":"https://openalex.org/C2778384633","wikidata":"https://www.wikidata.org/wiki/Q689151","display_name":"Secondary flow","level":3,"score":0.4952193796634674},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.47720202803611755},{"id":"https://openalex.org/C166675230","wikidata":"https://www.wikidata.org/wiki/Q627111","display_name":"Centrifugal pump","level":3,"score":0.45799025893211365},{"id":"https://openalex.org/C27684931","wikidata":"https://www.wikidata.org/wiki/Q41987","display_name":"Specific speed","level":4,"score":0.4373113811016083},{"id":"https://openalex.org/C180788929","wikidata":"https://www.wikidata.org/wiki/Q742777","display_name":"Axial compressor","level":3,"score":0.434684157371521},{"id":"https://openalex.org/C131097465","wikidata":"https://www.wikidata.org/wiki/Q178898","display_name":"Gas compressor","level":2,"score":0.428719162940979},{"id":"https://openalex.org/C171483109","wikidata":"https://www.wikidata.org/wiki/Q6047852","display_name":"Internal flow","level":3,"score":0.4254192113876343},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.42134976387023926},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.1654849648475647},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.13780421018600464},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.100730299949646},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08771488070487976}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1115/1.3448334","doi":"https://doi.org/10.1115/1.3448334","is_oa":false,"landing_page_url":"https://doi.org/10.1115/1.3448334","pdf_url":null,"source":{"id":"https://openalex.org/S14419372","display_name":"Journal of Fluids Engineering","issn_l":"0098-2202","issn":["0098-2202","1528-901X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310316053","host_organization_name":"ASM International","host_organization_lineage":["https://openalex.org/P4310316053"],"host_organization_lineage_names":["ASM International"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Fluids Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321751","display_name":"Forschungsvereinigung Verbrennungskraftmaschinen","ror":"https://ror.org/02prq1a68"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1977591222","https://openalex.org/W1555206195","https://openalex.org/W2349607738","https://openalex.org/W2376351210","https://openalex.org/W2042387830","https://openalex.org/W2991129809","https://openalex.org/W2045299286","https://openalex.org/W1973185215","https://openalex.org/W2347226360","https://openalex.org/W2180892669"],"abstract_inverted_index":{"Detailed":[0],"accurate":[1],"measurements":[2],"of":[3,22,94],"velocities,":[4],"directions,":[5],"and":[6,66,92,97,110],"fluctuation":[7],"intensities":[8],"were":[9],"performed":[10],"with":[11,57,105],"a":[12,23,79],"newly":[13],"developed":[14],"laser":[15],"velocimeter":[16],"in":[17,40,60,83],"the":[18,61,70,74,84],"internal":[19],"flow":[20,36,52,71,90],"field":[21],"radial":[24,85],"discharge":[25],"impeller,":[26],"running":[27],"at":[28],"tip":[29],"speeds":[30],"up":[31],"to":[32,47,107],"400":[33],"m/s.":[34],"Relative":[35],"distributions":[37],"are":[38,103],"presented":[39],"five":[41],"measurement":[42],"areas":[43],"from":[44,73],"inducer":[45],"inlet":[46],"impeller":[48,51],"discharge.":[49],"The":[50,87],"pattern,":[53],"which":[54],"coincides":[55],"largely":[56],"potential-theory":[58],"calculations":[59],"axial":[62],"inducer,":[63],"becomes":[64],"more":[65,67],"reversed":[68],"when":[69],"separates":[72],"blade":[75],"suction":[76],"side,":[77],"developing":[78],"rapidly":[80],"increasing":[81],"wake":[82],"impeller.":[86],"observed":[88],"secondary":[89],"pattern":[91],"effects":[93],"channel":[95],"curvature":[96],"system":[98],"rotation":[99],"on":[100],"turbulence":[101],"structure":[102],"discussed":[104],"respect":[106],"separation":[108],"onset":[109],"jet/wake":[111],"interaction.":[112]},"counts_by_year":[{"year":2026,"cited_by_count":10},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":15},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":7}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}