{"id":"https://openalex.org/W7220375792","doi":"https://doi.org/10.1088/1742-6596/3329/1/012001","title":"Study on the effect of adjustment parameters on the performance of a gasoline engine running on LPG","display_name":"Study on the effect of adjustment parameters on the performance of a gasoline engine running on LPG","publication_year":2026,"publication_date":"2026-09-01","ids":{"openalex":"https://openalex.org/W7220375792","doi":"https://doi.org/10.1088/1742-6596/3329/1/012001"},"language":"en","primary_location":{"id":"doi:10.1088/1742-6596/3329/1/012001","doi":"https://doi.org/10.1088/1742-6596/3329/1/012001","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1742-6596/3329/1/012001","pdf_url":"https://iopscience.iop.org/article/10.1088/1742-6596/3329/1/012001/pdf","source":{"id":"https://openalex.org/S4210187594","display_name":"Journal of Physics Conference Series","issn_l":"1742-6588","issn":["1742-6588","1742-6596"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","jufo-1","norway-1","poland-40","vabb-shw"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Physics: Conference Series","raw_type":"journal-article"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://iopscience.iop.org/article/10.1088/1742-6596/3329/1/012001/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108812121","display_name":"Evgeni Dimitrov","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Evgeni Dimitrov","raw_affiliation_strings":["Department of Combustion Engines"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Combustion Engines","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112839943","display_name":"Evgeni Sokolov","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Evgeni Sokolov","raw_affiliation_strings":["Department of Combustion Engines"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Combustion Engines","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5119264533","display_name":"Hristo Konakchiev","orcid":"https://orcid.org/0009-0000-3341-2608","observed_orcids":["https://orcid.org/0009-0000-3341-2608"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hristo Konakchiev","raw_affiliation_strings":["Department of Combustion Engines"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Combustion Engines","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5157559134","display_name":"Elena Pavlova","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Elena Pavlova","raw_affiliation_strings":["Department of Combustion Engines"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Combustion Engines","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"3329","issue":"1","first_page":"012001","last_page":"012001"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10117","display_name":"Advanced Combustion Engine Technologies","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/1507","display_name":"Fluid Flow and Transfer Processes"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10117","display_name":"Advanced Combustion Engine Technologies","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/1507","display_name":"Fluid Flow and Transfer Processes"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13990","display_name":"Engine and Fuel Emissions","score":0.008799999952316284,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T13858","display_name":"Technical Engine Diagnostics and Monitoring","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/liquefied-petroleum-gas","display_name":"liquefied petroleum gas","score":0.9430000185966492},{"id":"https://openalex.org/keywords/spark-ignition-engine","display_name":"spark ignition engine","score":0.9169999957084656},{"id":"https://openalex.org/keywords/ignition-advance-angle","display_name":"ignition advance angle","score":0.9700000286102295},{"id":"https://openalex.org/keywords/engine-performance","display_name":"engine performance","score":0.7820000052452087},{"id":"https://openalex.org/keywords/throttle-position","display_name":"throttle position","score":0.6800000071525574},{"id":"https://openalex.org/keywords/indicator-diagrams","display_name":"indicator diagrams","score":0.7829999923706055},{"id":"https://openalex.org/keywords/control-characteristics","display_name":"control characteristics","score":0.5540000200271606}],"concepts":[{"id":"https://openalex.org/C72971556","wikidata":"https://www.wikidata.org/wiki/Q961356","display_name":"Throttle","level":2,"score":0.7305999994277954},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.6425999999046326},{"id":"https://openalex.org/C103697071","wikidata":"https://www.wikidata.org/wiki/Q39558","display_name":"Gasoline","level":2,"score":0.6315000057220459},{"id":"https://openalex.org/C2777703250","wikidata":"https://www.wikidata.org/wiki/Q1651473","display_name":"Spark-ignition engine","level":3,"score":0.6031000018119812},{"id":"https://openalex.org/C159063594","wikidata":"https://www.wikidata.org/wiki/Q248382","display_name":"Ignition system","level":2,"score":0.5378000140190125},{"id":"https://openalex.org/C1787132","wikidata":"https://www.wikidata.org/wiki/Q351609","display_name":"Liquefied petroleum gas","level":2,"score":0.5070000290870667},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5012000203132629},{"id":"https://openalex.org/C2781215313","wikidata":"https://www.wikidata.org/wiki/Q3493345","display_name":"SPARK (programming language)","level":2,"score":0.4560999870300293},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.40549999475479126},{"id":"https://openalex.org/C39573554","wikidata":"https://www.wikidata.org/wiki/Q502048","display_name":"Petrol engine","level":3,"score":0.37059998512268066},{"id":"https://openalex.org/C128143373","wikidata":"https://www.wikidata.org/wiki/Q1789953","display_name":"Mean effective pressure","level":4,"score":0.35749998688697815},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.35600000619888306},{"id":"https://openalex.org/C78762247","wikidata":"https://www.wikidata.org/wiki/Q1273174","display_name":"Petroleum engineering","level":1,"score":0.3465000092983246},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.33970001339912415},{"id":"https://openalex.org/C548895740","wikidata":"https://www.wikidata.org/wiki/Q22656","display_name":"Petroleum","level":2,"score":0.3328999876976013},{"id":"https://openalex.org/C163721339","wikidata":"https://www.wikidata.org/wiki/Q193423","display_name":"Octane rating","level":3,"score":0.31369999051094055},{"id":"https://openalex.org/C169403781","wikidata":"https://www.wikidata.org/wiki/Q1059843","display_name":"Petroleum product","level":3,"score":0.3061000108718872},{"id":"https://openalex.org/C38414747","wikidata":"https://www.wikidata.org/wiki/Q1824163","display_name":"Volumetric efficiency","level":2,"score":0.28139999508857727},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.27799999713897705},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.274399995803833},{"id":"https://openalex.org/C21880701","wikidata":"https://www.wikidata.org/wiki/Q2144042","display_name":"Process engineering","level":1,"score":0.2718999981880188},{"id":"https://openalex.org/C81063470","wikidata":"https://www.wikidata.org/wiki/Q1256787","display_name":"Rotational speed","level":2,"score":0.2703000009059906},{"id":"https://openalex.org/C51321904","wikidata":"https://www.wikidata.org/wiki/Q191801","display_name":"Four-stroke engine","level":4,"score":0.2685000002384186},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.25519999861717224}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1088/1742-6596/3329/1/012001","doi":"https://doi.org/10.1088/1742-6596/3329/1/012001","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1742-6596/3329/1/012001","pdf_url":"https://iopscience.iop.org/article/10.1088/1742-6596/3329/1/012001/pdf","source":{"id":"https://openalex.org/S4210187594","display_name":"Journal of Physics Conference Series","issn_l":"1742-6588","issn":["1742-6588","1742-6596"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","jufo-1","norway-1","poland-40","vabb-shw"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Physics: Conference Series","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1088/1742-6596/3329/1/012001","doi":"https://doi.org/10.1088/1742-6596/3329/1/012001","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1742-6596/3329/1/012001","pdf_url":"https://iopscience.iop.org/article/10.1088/1742-6596/3329/1/012001/pdf","source":{"id":"https://openalex.org/S4210187594","display_name":"Journal of Physics Conference Series","issn_l":"1742-6588","issn":["1742-6588","1742-6596"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","jufo-1","norway-1","poland-40","vabb-shw"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Physics: Conference Series","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7220375792.pdf","grobid_xml":"https://content.openalex.org/works/W7220375792.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W1969009104","https://openalex.org/W2033983335","https://openalex.org/W2464201393","https://openalex.org/W2925659551","https://openalex.org/W3007634479","https://openalex.org/W3206548422","https://openalex.org/W4293386299","https://openalex.org/W4294760701","https://openalex.org/W4384461268","https://openalex.org/W4407841385","https://openalex.org/W4410230347","https://openalex.org/W4412496153","https://openalex.org/W7160834924"],"related_works":["https://openalex.org/W2527388956","https://openalex.org/W2383678509","https://openalex.org/W7046962885","https://openalex.org/W4283067887","https://openalex.org/W2006274521","https://openalex.org/W2368995739","https://openalex.org/W2007775536","https://openalex.org/W7023551781","https://openalex.org/W2352223364","https://openalex.org/W2738545149"],"abstract_inverted_index":{"Abstract":[0],"This":[1],"study":[2,73],"concerns":[3],"the":[4,16,21,54,68,77,90,94,106],"influence":[5],"of":[6,15,23,40,60,79,89,93],"adjustment":[7,95],"parameters":[8],"(ignition":[9],"advance":[10],"angle":[11],"\u03b8":[12,61],"and":[13,46,62,102],"quality":[14],"fuel":[17],"mixture":[18],"\u03bb)":[19],"on":[20,29],"performance":[22],"a":[24,37,47,85],"spark":[25],"ignition":[26],"engine":[27],"running":[28],"liquefied":[30],"petroleum":[31],"gas.":[32],"It":[33],"was":[34],"performed":[35],"at":[36],"rotation":[38],"frequency":[39],"two":[41],"thousand":[42],"revolutions":[43],"per":[44],"minute":[45],"different":[48],"load,":[49],"which":[50,82],"is":[51,74],"determined":[52,65],"by":[53,66,76,105],"throttle":[55],"position.":[56],"The":[57,72,97],"optimal":[58,91],"values":[59,92],"\u03bb":[63],"are":[64,99,103],"measuring":[67],"corresponding":[69],"control":[70],"characteristics.":[71],"accompanied":[75,104],"registration":[78],"indicator":[80],"diagrams,":[81],"allows":[83],"for":[84],"more":[86],"accurate":[87],"determination":[88],"parameters.":[96],"results":[98],"presented":[100],"graphically":[101],"relevant":[107],"conclusions.":[108]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2026-10-06T00:00:00"}
