{"id":"https://openalex.org/W3133089652","doi":"https://doi.org/10.1088/2631-8695/abe693","title":"An experimental technique to simulate and measure leakages in twin-screw compressor","display_name":"An experimental technique to simulate and measure leakages in twin-screw compressor","publication_year":2021,"publication_date":"2021-02-15","ids":{"openalex":"https://openalex.org/W3133089652","doi":"https://doi.org/10.1088/2631-8695/abe693","mag":"3133089652"},"language":"en","primary_location":{"id":"doi:10.1088/2631-8695/abe693","doi":"https://doi.org/10.1088/2631-8695/abe693","is_oa":false,"landing_page_url":"https://doi.org/10.1088/2631-8695/abe693","pdf_url":null,"source":{"id":"https://openalex.org/S4210221144","display_name":"Engineering Research Express","issn_l":"2631-8695","issn":["2631-8695"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Engineering Research Express","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/A5003547104","display_name":"Hitesh H. Patel","orcid":"https://orcid.org/0000-0002-8331-5686","observed_orcids":["https://orcid.org/0000-0002-8331-5686"]},"institutions":[{"id":"https://openalex.org/I165831266","display_name":"Nirma University","ror":"https://ror.org/05qkq7x38","country_code":"IN","type":"education","lineage":["https://openalex.org/I165831266"]},{"id":"https://openalex.org/I910881529","display_name":"Intas Pharmaceuticals (India)","ror":"https://ror.org/034gkfh25","country_code":"IN","type":"company","lineage":["https://openalex.org/I910881529"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Hitesh H Patel","raw_affiliation_strings":["Ingersoll Rand (India) Limited, Ahmedabad,","Nirma University","Department of Mechanical Engineering, Institute of Technology, Nirma University, Ahmedabad-382481, India","Ingersoll Rand (India) Limited, Ahmedabad, India"],"raw_orcid":"https://orcid.org/0000-0002-8331-5686","affiliations":[{"raw_affiliation_string":"Ingersoll Rand (India) Limited, Ahmedabad,","institution_ids":["https://openalex.org/I910881529"]},{"raw_affiliation_string":"Nirma University","institution_ids":["https://openalex.org/I165831266"]},{"raw_affiliation_string":"Department of Mechanical Engineering, Institute of Technology, Nirma University, Ahmedabad-382481, India","institution_ids":["https://openalex.org/I165831266"]},{"raw_affiliation_string":"Ingersoll Rand (India) Limited, Ahmedabad, India","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028984621","display_name":"Vikas J. Lakhera","orcid":"https://orcid.org/0000-0003-4481-4324","observed_orcids":["https://orcid.org/0000-0003-4481-4324"]},"institutions":[{"id":"https://openalex.org/I165831266","display_name":"Nirma University","ror":"https://ror.org/05qkq7x38","country_code":"IN","type":"education","lineage":["https://openalex.org/I165831266"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Vikas J Lakhera","raw_affiliation_strings":["Nirma University","Department of Mechanical Engineering, Institute of Technology, Nirma University, Ahmedabad-382481, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nirma University","institution_ids":["https://openalex.org/I165831266"]},{"raw_affiliation_string":"Department of Mechanical Engineering, Institute of Technology, Nirma University, Ahmedabad-382481, India","institution_ids":["https://openalex.org/I165831266"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5003547104","https://openalex.org/A5028984621"],"corresponding_institution_ids":["https://openalex.org/I165831266","https://openalex.org/I910881529"],"apc_list":{"value":2060,"currency":"USD","value_usd":2060},"apc_paid":null,"fwci":0.38,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.53104089,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"3","issue":"1","first_page":"015024","last_page":"015024"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10944","display_name":"Turbomachinery Performance and Optimization","score":0.5565999746322632,"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":0.5565999746322632,"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/T11529","display_name":"Refrigeration and Air Conditioning Technologies","score":0.4350999891757965,"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/T13951","display_name":"Fluid dynamics and aerodynamics studies","score":0.0013000000035390258,"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/twin-screw-compressor","display_name":"twin-screw compressor","score":0.9990000128746033},{"id":"https://openalex.org/keywords/converging-nozzle","display_name":"convergent nozzle","score":0.7720000147819519},{"id":"https://openalex.org/keywords/gas-friction","display_name":"gas friction","score":0.699999988079071},{"id":"https://openalex.org/keywords/local-resistance","display_name":"local resistance","score":0.6079999804496765},{"id":"https://openalex.org/keywords/differential-pressure","display_name":"pressure difference","score":0.7229999899864197},{"id":"https://openalex.org/keywords/leakage-rate-estimation","display_name":"leakage rate estimation","score":0.7009999752044678},{"id":"https://openalex.org/keywords/compressor-performance","display_name":"compressor performance","score":0.3840000033378601}],"concepts":[{"id":"https://openalex.org/C131097465","wikidata":"https://www.wikidata.org/wiki/Q178898","display_name":"Gas compressor","level":2,"score":0.808762788772583},{"id":"https://openalex.org/C56200935","wikidata":"https://www.wikidata.org/wiki/Q250840","display_name":"Nozzle","level":2,"score":0.7694153785705566},{"id":"https://openalex.org/C2777042071","wikidata":"https://www.wikidata.org/wiki/Q6509304","display_name":"Leakage (economics)","level":2,"score":0.7169783711433411},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.6770147681236267},{"id":"https://openalex.org/C180788929","wikidata":"https://www.wikidata.org/wiki/Q742777","display_name":"Axial compressor","level":3,"score":0.4243006408214569},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.3382875919342041},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33797168731689453},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3308526277542114},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.3223213851451874},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28576013445854187},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1574566662311554},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1088/2631-8695/abe693","doi":"https://doi.org/10.1088/2631-8695/abe693","is_oa":false,"landing_page_url":"https://doi.org/10.1088/2631-8695/abe693","pdf_url":null,"source":{"id":"https://openalex.org/S4210221144","display_name":"Engineering Research Express","issn_l":"2631-8695","issn":["2631-8695"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Engineering Research Express","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W38308636","https://openalex.org/W1482488286","https://openalex.org/W1483290385","https://openalex.org/W1518013155","https://openalex.org/W1544957028","https://openalex.org/W1577492587","https://openalex.org/W1581946206","https://openalex.org/W1589087938","https://openalex.org/W1592261177","https://openalex.org/W1593938954","https://openalex.org/W2060232567","https://openalex.org/W2101397824","https://openalex.org/W2121500572","https://openalex.org/W2124299122","https://openalex.org/W2136826510","https://openalex.org/W2164878434","https://openalex.org/W2206494090","https://openalex.org/W2336774865","https://openalex.org/W2514193436","https://openalex.org/W2899532373","https://openalex.org/W2900013393","https://openalex.org/W2900033978","https://openalex.org/W2902949419","https://openalex.org/W2969296467","https://openalex.org/W3133441116"],"related_works":["https://openalex.org/W3133441116","https://openalex.org/W4362725744","https://openalex.org/W2969296467","https://openalex.org/W4200541072","https://openalex.org/W2074345419","https://openalex.org/W2928502958","https://openalex.org/W1592620089","https://openalex.org/W199844975","https://openalex.org/W3036400601","https://openalex.org/W2994982003"],"abstract_inverted_index":{"Abstract":[0],"The":[1,21,60,115,146],"phenomenon":[2],"of":[3,48,72,139,173],"leakages":[4,131,160,174],"through":[5,107,132],"various":[6],"clearances":[7],"in":[8,64],"the":[9,25,34,51,57,70,79,84,86,90,104,108,119,122,130,133,158,170,178],"twin-screw":[10,26],"compressor":[11,27,180],"and":[12,19,43,75,82,89,95,181],"its":[13,17,76],"accurate":[14],"prediction":[15],"affect":[16],"design":[18],"performance.":[20],"blowhole":[22,109,159],"leakage":[23,105,120],"within":[24,56,161,177],"is":[28,100],"estimated":[29],"by":[30,128],"previous":[31],"researchers":[32],"using":[33,121],"convergent":[35,137],"nozzle":[36],"equation,":[37],"which":[38],"has":[39,45],"certain":[40],"idealized":[41],"assumptions":[42],"hence":[44],"a":[46,73],"scope":[47],"improvement":[49],"considering":[50],"actual":[52],"phenomena":[53],"taking":[54],"place":[55],"screw":[58,179],"compressor.":[59],"mathematical":[61,123],"model":[62,99],"presented":[63],"this":[65],"study":[66,148],"takes":[67],"into":[68],"account,":[69],"shape":[71],"gap":[74],"geometric":[77],"dimensions,":[78],"parameters":[80],"before":[81],"after":[83],"gap,":[85],"gas":[87],"friction":[88],"local":[91],"resistance":[92],"at":[93,111,142],"entry":[94],"exit.":[96],"An":[97],"iterative":[98],"used":[101],"to":[102,156,168],"calculate":[103],"rate":[106],"cross-sections":[110],"different":[112,140,143],"pressure":[113,144],"differences.":[114,145],"analytical":[116,151],"results":[117],"for":[118],"models":[124],"are":[125],"verified":[126],"experimentally":[127],"simulating":[129],"circular":[134],"cross":[135],"section":[136],"nozzles":[138],"sizes":[141],"experimental":[147],"along":[149],"with":[150],"deduction":[152],"suggests":[153],"suitable":[154],"multiplier":[155],"estimate":[157,169],"\u00b17.2%.":[162],"This":[163],"methodology":[164],"may":[165],"be":[166],"extended":[167],"other":[171],"types":[172],"occurring":[175],"dynamically":[176],"fluid":[182],"flow":[183],"systems.":[184]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2021-03-01T00:00:00"}