{"id":"https://openalex.org/W4402049844","doi":"https://doi.org/10.1115/1.4066414","title":"Static Characteristics and Dynamic Coefficients of a Gas\u2013Oil-Lubricated Journal Bearing Under a Pressurized Refrigerant Environment","display_name":"Static Characteristics and Dynamic Coefficients of a Gas\u2013Oil-Lubricated Journal Bearing Under a Pressurized Refrigerant Environment","publication_year":2024,"publication_date":"2024-08-30","ids":{"openalex":"https://openalex.org/W4402049844","doi":"https://doi.org/10.1115/1.4066414"},"language":"en","primary_location":{"id":"doi:10.1115/1.4066414","doi":"https://doi.org/10.1115/1.4066414","is_oa":false,"landing_page_url":"https://doi.org/10.1115/1.4066414","pdf_url":null,"source":{"id":"https://openalex.org/S4210169712","display_name":"Journal of Tribology","issn_l":"0742-4787","issn":["0742-4787","1528-8897"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-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 Tribology","raw_type":"journal-article"},"volume":null,"type":"article","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/A5120779388","display_name":"Che Wang","orcid":"https://orcid.org/0000-0003-0245-4420","observed_orcids":["https://orcid.org/0000-0003-0245-4420"]},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Che Wang","raw_affiliation_strings":["Xi\u2019an Jiaotong University School of Energy and Power Engineering, , Xi\u2019an 710049 , China","28 Xianningxilu Beilinqu Xian, Shaanxi 710048 China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi\u2019an Jiaotong University School of Energy and Power Engineering, , Xi\u2019an 710049 , China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"28 Xianningxilu Beilinqu Xian, Shaanxi 710048 China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007408924","display_name":"Zhaodong Zhang","orcid":"https://orcid.org/0009-0005-2821-5200","observed_orcids":["https://orcid.org/0009-0005-2821-5200"]},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaodong Zhang","raw_affiliation_strings":["Xi\u2019an Jiaotong University School of Energy and Power Engineering, , Xi\u2019an 710049 , China","XianNingXi Road No.28 Xi'an, Shaanxi 710049 China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi\u2019an Jiaotong University School of Energy and Power Engineering, , Xi\u2019an 710049 , China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"XianNingXi Road No.28 Xi'an, Shaanxi 710049 China","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yuhua Huang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhua Huang","raw_affiliation_strings":["Xi\u2019an Jiaotong University School of Energy and Power Engineering, , Xi\u2019an 710049 , China","Xi'an Jiaotong Unversity Xian'Ning Xi Road Xi'an, ShaanXi 710049 China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi\u2019an Jiaotong University School of Energy and Power Engineering, , Xi\u2019an 710049 , China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"Xi'an Jiaotong Unversity Xian'Ning Xi Road Xi'an, ShaanXi 710049 China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083877684","display_name":"Zibo Zhao","orcid":"https://orcid.org/0000-0002-0850-7100","observed_orcids":["https://orcid.org/0000-0002-0850-7100"]},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zibo Zhao","raw_affiliation_strings":["Xi'an Jiaotong University School of Energy and Power Engineering, , Xi\u2019an 710049 , China","Xi\u2019an Jiaotong University School of Energy and Power Engineering, , Xi\u2019an 710049 , China","XianNingXi Road No.28 Xi'an, Shaanxi 710049 China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi'an Jiaotong University School of Energy and Power Engineering, , Xi\u2019an 710049 , China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"Xi\u2019an Jiaotong University School of Energy and Power Engineering, , Xi\u2019an 710049 , China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"XianNingXi Road No.28 Xi'an, Shaanxi 710049 China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038920560","display_name":"Hua Zhong","orcid":"https://orcid.org/0000-0002-8535-8225","observed_orcids":["https://orcid.org/0000-0002-8535-8225"]},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hua Zhong","raw_affiliation_strings":["Xi'an Jiaotong University School of Energy and Power Engineering, , Xi\u2019an 710049 , China","Xi\u2019an Jiaotong University School of Energy and Power Engineering, , Xi\u2019an 710049 , China","XianNIngXi Road No. 28 Xi'an, Shaanxi 710049 China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi'an Jiaotong University School of Energy and Power Engineering, , Xi\u2019an 710049 , China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"Xi\u2019an Jiaotong University School of Energy and Power Engineering, , Xi\u2019an 710049 , China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"XianNIngXi Road No. 28 Xi'an, Shaanxi 710049 China","institution_ids":[]}]},{"author_position":"last","author":{"id":null,"display_name":"Jianhua Wu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianhua Wu","raw_affiliation_strings":["Xi\u2019an Jiaotong University School of Energy and Power Engineering, , Xi\u2019an 710049 , China","28 West Xianning Road Xi'an, Shaanxi 710049 China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi\u2019an Jiaotong University School of Energy and Power Engineering, , Xi\u2019an 710049 , China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"28 West Xianning Road Xi'an, Shaanxi 710049 China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":null,"apc_paid":null,"fwci":0.2709,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.46207608,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"147","issue":"2","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11138","display_name":"Tribology and Lubrication Engineering","score":0.9990000128746033,"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":0.9990000128746033,"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/T11062","display_name":"Gear and Bearing Dynamics Analysis","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"}},{"id":"https://openalex.org/T11557","display_name":"Lubricants and Their Additives","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/journal-bearings","display_name":"journal bearings","score":0.8820000290870667},{"id":"https://openalex.org/keywords/refrigeration-compressors","display_name":"refrigeration compressors","score":0.8529999852180481},{"id":"https://openalex.org/keywords/dynamic-coefficients","display_name":"dynamic coefficients","score":0.7590000033378601},{"id":"https://openalex.org/keywords/stiffness-and-damping-coefficients","display_name":"stiffness and damping coefficients","score":0.7599999904632568},{"id":"https://openalex.org/keywords/attitude-angle","display_name":"attitude angle","score":0.8610000014305115},{"id":"https://openalex.org/keywords/sommerfeld-number","display_name":"Sommerfeld number","score":0.7900000214576721},{"id":"https://openalex.org/keywords/compressible-reynolds-equation","display_name":"compressible Reynolds equation","score":0.8119999766349792}],"concepts":[{"id":"https://openalex.org/C199499590","wikidata":"https://www.wikidata.org/wiki/Q266790","display_name":"Refrigerant","level":3,"score":0.8679044246673584},{"id":"https://openalex.org/C199978012","wikidata":"https://www.wikidata.org/wiki/Q1273815","display_name":"Bearing (navigation)","level":2,"score":0.7462161183357239},{"id":"https://openalex.org/C157334427","wikidata":"https://www.wikidata.org/wiki/Q7319639","display_name":"Reynolds equation","level":4,"score":0.7441896200180054},{"id":"https://openalex.org/C131097465","wikidata":"https://www.wikidata.org/wiki/Q178898","display_name":"Gas compressor","level":2,"score":0.6491755843162537},{"id":"https://openalex.org/C184608416","wikidata":"https://www.wikidata.org/wiki/Q1455803","display_name":"Lubrication","level":2,"score":0.6107072234153748},{"id":"https://openalex.org/C2780874159","wikidata":"https://www.wikidata.org/wiki/Q323840","display_name":"Lubricant","level":2,"score":0.5953156352043152},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.5499109029769897},{"id":"https://openalex.org/C2779372316","wikidata":"https://www.wikidata.org/wiki/Q569057","display_name":"Stiffness","level":2,"score":0.5348485708236694},{"id":"https://openalex.org/C84655787","wikidata":"https://www.wikidata.org/wiki/Q8067817","display_name":"Compressibility","level":2,"score":0.5157371163368225},{"id":"https://openalex.org/C107551265","wikidata":"https://www.wikidata.org/wiki/Q1458245","display_name":"Displacement (psychology)","level":2,"score":0.5058531761169434},{"id":"https://openalex.org/C172860338","wikidata":"https://www.wikidata.org/wiki/Q949674","display_name":"Dynamic pressure","level":2,"score":0.5034574866294861},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.47997617721557617},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.43014782667160034},{"id":"https://openalex.org/C81063470","wikidata":"https://www.wikidata.org/wiki/Q1256787","display_name":"Rotational speed","level":2,"score":0.4194493889808655},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.3262437582015991},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2514672875404358},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24583092331886292},{"id":"https://openalex.org/C182748727","wikidata":"https://www.wikidata.org/wiki/Q178932","display_name":"Reynolds number","level":3,"score":0.23081544041633606},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","level":2,"score":0.0},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1115/1.4066414","doi":"https://doi.org/10.1115/1.4066414","is_oa":false,"landing_page_url":"https://doi.org/10.1115/1.4066414","pdf_url":null,"source":{"id":"https://openalex.org/S4210169712","display_name":"Journal of Tribology","issn_l":"0742-4787","issn":["0742-4787","1528-8897"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-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 Tribology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"display_name":"Affordable and clean energy","score":0.5699999928474426,"id":"https://metadata.un.org/sdg/7"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G4748171623","display_name":null,"funder_award_id":"51676147","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W187412274","https://openalex.org/W2007414634","https://openalex.org/W2040313507","https://openalex.org/W2053593007","https://openalex.org/W2054796424","https://openalex.org/W2060514614","https://openalex.org/W2076422580","https://openalex.org/W2089391265","https://openalex.org/W2090905233","https://openalex.org/W2091046241","https://openalex.org/W2135536698","https://openalex.org/W2230204645","https://openalex.org/W2529185081","https://openalex.org/W2735759956","https://openalex.org/W2742692193","https://openalex.org/W2790702566","https://openalex.org/W2885913204","https://openalex.org/W2886094034","https://openalex.org/W2937016534","https://openalex.org/W2968915297","https://openalex.org/W3009899266","https://openalex.org/W3033288644","https://openalex.org/W3138031391","https://openalex.org/W3198844516","https://openalex.org/W3200228471","https://openalex.org/W4206304167","https://openalex.org/W4220894195","https://openalex.org/W4309035187","https://openalex.org/W4387166781","https://openalex.org/W4387515355","https://openalex.org/W4389299481","https://openalex.org/W4391650908","https://openalex.org/W4399561527","https://openalex.org/W6607938098","https://openalex.org/W6631916973","https://openalex.org/W6632133211","https://openalex.org/W6862187944"],"related_works":["https://openalex.org/W1996995201","https://openalex.org/W2159613735","https://openalex.org/W1984049630","https://openalex.org/W2706349482","https://openalex.org/W2035390561","https://openalex.org/W2365177135","https://openalex.org/W2046198823","https://openalex.org/W2030329965","https://openalex.org/W2077679464","https://openalex.org/W2169124041"],"abstract_inverted_index":{"Abstract":[0],"The":[1,62,89,152],"journal":[2,58,84,163],"bearing":[3,164,180],"is":[4,105],"pivotal":[5],"for":[6],"the":[7,13,24,44,52,65,72,79,96,109,127,138,147,157,160,179],"advancement":[8],"of":[9,27,82,116,159,184],"refrigerant":[10,32,102],"compressors.":[11],"While":[12],"gas\u2013oil":[14],"lubrication":[15],"mechanism":[16],"has":[17],"been":[18],"explored":[19],"in":[20,30,55,95,170,178],"some":[21],"previous":[22],"studies,":[23],"dynamic":[25,73,80],"coefficients":[26,81,115],"gas\u2013oil-lubricated":[28,83,162],"bearings":[29,85],"pressurized":[31,101],"environments":[33],"remain":[34],"understudied.":[35],"This":[36],"article":[37],"introduces":[38],"a":[39,92,100,185],"comprehensive":[40],"analysis":[41],"that":[42,108,156],"extends":[43],"solubility-based":[45],"compressible":[46],"Reynolds":[47],"equation":[48],"(CRE)":[49],"to":[50,57,70],"derive":[51],"perturbed":[53],"pressure":[54,131],"response":[56],"displacement":[59],"and":[60,112,141,149,182],"velocity.":[61],"approach":[63],"generalizes":[64],"partial":[66],"differential":[67],"CRE":[68],"(PDCRE)":[69],"calculate":[71],"coefficients,":[74],"offering":[75],"new":[76],"insights":[77],"into":[78],"under":[86,99,120],"high-pressure":[87,186],"conditions.":[88],"results":[90,128,154],"delineate":[91],"notable":[93],"elevation":[94],"attitude":[97,142],"angles":[98],"environment.":[103],"It":[104],"also":[106],"observed":[107],"direct":[110],"stiffness":[111,148],"coupled":[113],"damping":[114,150],"two-phase":[117],"bearings,":[118],"especially":[119],"light-load":[121],"scenarios,":[122],"are":[123,165],"significantly":[124,166],"higher":[125,134],"than":[126],"from":[129,168],"low-ambient":[130],"scenarios.":[132],"Besides,":[133],"rotational":[135],"speeds":[136],"increase":[137],"Sommerfeld":[139],"number":[140],"angle,":[143],"yet":[144],"concurrently":[145],"reduce":[146],"coefficients.":[151],"numerical":[153],"indicate":[155],"characteristics":[158],"investigated":[161],"different":[167],"those":[169],"atmospheric":[171],"conditions,":[172],"which":[173],"should":[174],"be":[175],"meticulously":[176],"considered":[177],"design":[181],"simulation":[183],"compressor.":[187]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-09-27T08:07:27.782135","created_date":"2025-10-10T00:00:00"}
