{"id":"https://openalex.org/W2075660822","doi":"https://doi.org/10.1115/wtc2005-63951","title":"Turbojet Engine Demonstration With a High Temperature Air Foil Bearing","display_name":"Turbojet Engine Demonstration With a High Temperature Air Foil Bearing","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W2075660822","doi":"https://doi.org/10.1115/wtc2005-63951","mag":"2075660822"},"language":"en","primary_location":{"id":"doi:10.1115/wtc2005-63951","doi":"https://doi.org/10.1115/wtc2005-63951","is_oa":false,"landing_page_url":"https://doi.org/10.1115/wtc2005-63951","pdf_url":null,"source":{"id":"https://openalex.org/S4306534961","display_name":"World Tribology Congress (WTC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"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":"World Tribology Congress III, Volume 2","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/A5028764912","display_name":"Hooshang Heshmat","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210107816","display_name":"Mohawk Innovative Technology (United States)","ror":"https://ror.org/02gxn3220","country_code":"US","type":"company","lineage":["https://openalex.org/I4210107816"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hooshang Heshmat","raw_affiliation_strings":["Mohawk Innovative Technology, Inc., Albany, NY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mohawk Innovative Technology, Inc., Albany, NY","institution_ids":["https://openalex.org/I4210107816"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110255700","display_name":"James F. Walton","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210107816","display_name":"Mohawk Innovative Technology (United States)","ror":"https://ror.org/02gxn3220","country_code":"US","type":"company","lineage":["https://openalex.org/I4210107816"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"James F. Walton","raw_affiliation_strings":["Mohawk Innovative Technology, Inc., Albany, NY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mohawk Innovative Technology, Inc., Albany, NY","institution_ids":["https://openalex.org/I4210107816"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090365008","display_name":"Michael J. Tomaszewski","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210107816","display_name":"Mohawk Innovative Technology (United States)","ror":"https://ror.org/02gxn3220","country_code":"US","type":"company","lineage":["https://openalex.org/I4210107816"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael J. Tomaszewski","raw_affiliation_strings":["Mohawk Innovative Technology, Inc., Albany, NY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mohawk Innovative Technology, Inc., Albany, NY","institution_ids":["https://openalex.org/I4210107816"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210107816"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.22666406,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"151","last_page":"152"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11138","display_name":"Tribology and Lubrication Engineering","score":0.9897000193595886,"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"}},"topics":[{"id":"https://openalex.org/T11138","display_name":"Tribology and Lubrication Engineering","score":0.9897000193595886,"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/T10944","display_name":"Turbomachinery Performance and Optimization","score":0.002199999988079071,"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/T13954","display_name":"Aerospace Engineering and Applications","score":0.0015999999595806003,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/turbojet-engines","display_name":"turbojet engines","score":0.8840000033378601}],"concepts":[{"id":"https://openalex.org/C114520438","wikidata":"https://www.wikidata.org/wiki/Q5464159","display_name":"Foil bearing","level":3,"score":0.8112199306488037},{"id":"https://openalex.org/C199978012","wikidata":"https://www.wikidata.org/wiki/Q1273815","display_name":"Bearing (navigation)","level":2,"score":0.8044571876525879},{"id":"https://openalex.org/C2780874159","wikidata":"https://www.wikidata.org/wiki/Q323840","display_name":"Lubricant","level":2,"score":0.7278307676315308},{"id":"https://openalex.org/C184608416","wikidata":"https://www.wikidata.org/wiki/Q1455803","display_name":"Lubrication","level":2,"score":0.5630154609680176},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.494426965713501},{"id":"https://openalex.org/C79324624","wikidata":"https://www.wikidata.org/wiki/Q1875708","display_name":"Air bearing","level":3,"score":0.48372939229011536},{"id":"https://openalex.org/C7363328","wikidata":"https://www.wikidata.org/wiki/Q5426847","display_name":"FOIL method","level":2,"score":0.45372605323791504},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4536125957965851},{"id":"https://openalex.org/C17281054","wikidata":"https://www.wikidata.org/wiki/Q193466","display_name":"Rotor (electric)","level":2,"score":0.44007349014282227},{"id":"https://openalex.org/C2781448156","wikidata":"https://www.wikidata.org/wiki/Q1570182","display_name":"Coating","level":2,"score":0.439511239528656},{"id":"https://openalex.org/C2776895703","wikidata":"https://www.wikidata.org/wiki/Q6736207","display_name":"Main bearing","level":3,"score":0.43768009543418884},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.40792155265808105},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.34675902128219604},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.19087731838226318},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.17957186698913574},{"id":"https://openalex.org/C2776981777","wikidata":"https://www.wikidata.org/wiki/Q49718","display_name":"Crankshaft","level":2,"score":0.10551658272743225},{"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/C2776585123","wikidata":"https://www.wikidata.org/wiki/Q424666","display_name":"Slider","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1115/wtc2005-63951","doi":"https://doi.org/10.1115/wtc2005-63951","is_oa":false,"landing_page_url":"https://doi.org/10.1115/wtc2005-63951","pdf_url":null,"source":{"id":"https://openalex.org/S4306534961","display_name":"World Tribology Congress (WTC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"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":"World Tribology Congress III, Volume 2","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306078","display_name":"U.S. Department of Defense","ror":"https://ror.org/0447fe631"},{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"},{"id":"https://openalex.org/F4320309030","display_name":"Small Business Innovation Research","ror":"https://ror.org/015t55b95"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1524854972","https://openalex.org/W1971148353","https://openalex.org/W1972398189","https://openalex.org/W1975868319","https://openalex.org/W1976947625","https://openalex.org/W1986664818","https://openalex.org/W2051318685","https://openalex.org/W2148120085","https://openalex.org/W2179229527","https://openalex.org/W2334250683"],"related_works":["https://openalex.org/W2073479337","https://openalex.org/W748542344","https://openalex.org/W2070134377","https://openalex.org/W2007149947","https://openalex.org/W1976947625","https://openalex.org/W1998358495","https://openalex.org/W2889545574","https://openalex.org/W1649604693","https://openalex.org/W2067601128","https://openalex.org/W1549754510"],"abstract_inverted_index":{"Recent":[0],"tests":[1,67,80,122],"demonstrated":[2],"successful":[3,73],"operation":[4],"of":[5,47,85,144],"a":[6,10,16,35,41],"turbojet":[7],"engine":[8,56,65,74,106,116,151],"with":[9,34],"compliant":[11,36],"foil":[12,37,148],"air":[13,38],"bearing":[14,27,39,59,87,93,96,118,149],"using":[15,40],"new":[17],"high-temperature":[18],"solid":[19,43],"lubricant":[20,44],"coating.":[21],"The":[22,76,147,169],"hot":[23,64,133],"section":[24],"rolling":[25],"element":[26],"and":[28,63,78,88,99,108,117,121,139,150,161,164,177],"corresponding":[29],"lubrication":[30],"system":[31,101],"were":[32,68,119,123,158,166,179],"replaced":[33],"composite":[42],"coating":[45,178],"capable":[46],"operating":[48],"at":[49],"temperatures":[50,163],"well":[51],"above":[52],"650\u00b0C":[53],"(1200\u00b0F).":[54],"Detailed":[55],"integration":[57,107],"studies,":[58],"component":[60],"rig":[61,77],"testing":[62],"simulator":[66,79],"completed":[69],"prior":[70,104],"to":[71,105],"the":[72,86,92,115,155,174],"test.":[75,109,156],"verified":[81],"high":[82],"temperature":[83],"capabilities":[84],"its":[89],"surface":[90],"coating,":[91],"journal":[94,176],"design,":[95],"dynamic":[97,102],"performance,":[98],"rotor-bearing":[100],"stability,":[103],"Based":[110],"on":[111],"these":[112],"preliminary":[113],"efforts,":[114],"assembled":[120],"conducted":[124],"that":[125,173],"included":[126],"over":[127],"70":[128],"start":[129],"stop":[130],"cycles":[131,138],"(including":[132],"restarts),":[134],"seven":[135],"simulated":[136],"mission":[137],"more":[140],"than":[141],"14":[142],"hours":[143],"run":[145],"time.":[146],"operated":[152],"flawlessly":[153],"throughout":[154],"Vibrations":[157],"very":[159],"low":[160],"all":[162,180],"pressures":[165],"as":[167],"expected.":[168],"post-test":[170],"inspection":[171],"revealed":[172],"bearing,":[175],"in":[181],"excellent":[182],"condition.":[183]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}