{"id":"https://openalex.org/W2282003103","doi":"https://doi.org/10.4271/2007-01-0207","title":"Thermodynamic and Chemical Effects of EGR and Its Constituents on HCCI Autoignition","display_name":"Thermodynamic and Chemical Effects of EGR and Its Constituents on HCCI Autoignition","publication_year":2007,"publication_date":"2007-04-16","ids":{"openalex":"https://openalex.org/W2282003103","doi":"https://doi.org/10.4271/2007-01-0207","mag":"2282003103"},"language":"en","primary_location":{"id":"doi:10.4271/2007-01-0207","doi":"https://doi.org/10.4271/2007-01-0207","is_oa":false,"landing_page_url":"https://doi.org/10.4271/2007-01-0207","pdf_url":null,"source":{"id":"https://openalex.org/S4210202285","display_name":"SAE technical papers on CD-ROM/SAE technical paper series","issn_l":"0148-7191","issn":["0148-7191","1083-4958","2688-3627"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","jufo-1","norway-1","poland-40"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SAE Technical Paper Series","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","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/A5046948264","display_name":"Magnus Sj\u00f6berg","orcid":"https://orcid.org/0000-0002-4288-5607","observed_orcids":["https://orcid.org/0000-0002-4288-5607"]},"institutions":[{"id":"https://openalex.org/I192454743","display_name":"Sandia National Laboratories California","ror":"https://ror.org/058m7ey48","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I192454743","https://openalex.org/I198811213","https://openalex.org/I4210104735"]},{"id":"https://openalex.org/I4210104735","display_name":"Sandia National Laboratories","ror":"https://ror.org/01apwpt12","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I198811213","https://openalex.org/I4210104735"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Magnus Sj\u00f6berg","raw_affiliation_strings":["Sandia National Laboratories"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sandia National Laboratories","institution_ids":["https://openalex.org/I192454743","https://openalex.org/I4210104735"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072558565","display_name":"John E. Dec","orcid":"https://orcid.org/0000-0003-2943-0402","observed_orcids":["https://orcid.org/0000-0003-2943-0402"]},"institutions":[{"id":"https://openalex.org/I192454743","display_name":"Sandia National Laboratories California","ror":"https://ror.org/058m7ey48","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I192454743","https://openalex.org/I198811213","https://openalex.org/I4210104735"]},{"id":"https://openalex.org/I4210104735","display_name":"Sandia National Laboratories","ror":"https://ror.org/01apwpt12","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I198811213","https://openalex.org/I4210104735"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John E. Dec","raw_affiliation_strings":["Sandia National Laboratories"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sandia National Laboratories","institution_ids":["https://openalex.org/I192454743","https://openalex.org/I4210104735"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020972215","display_name":"Wontae Hwang","orcid":"https://orcid.org/0000-0002-9721-2063","observed_orcids":["https://orcid.org/0000-0002-9721-2063"]},"institutions":[{"id":"https://openalex.org/I192454743","display_name":"Sandia National Laboratories California","ror":"https://ror.org/058m7ey48","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I192454743","https://openalex.org/I198811213","https://openalex.org/I4210104735"]},{"id":"https://openalex.org/I4210104735","display_name":"Sandia National Laboratories","ror":"https://ror.org/01apwpt12","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I198811213","https://openalex.org/I4210104735"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wontae Hwang","raw_affiliation_strings":["Sandia National Laboratories"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sandia National Laboratories","institution_ids":["https://openalex.org/I192454743","https://openalex.org/I4210104735"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":14.2248,"has_fulltext":false,"cited_by_count":161,"citation_normalized_percentile":{"value":0.99645892,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":100},"biblio":{"volume":"1","issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10117","display_name":"Advanced Combustion Engine Technologies","score":1.0,"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":1.0,"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/T10553","display_name":"Combustion and flame dynamics","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"}},{"id":"https://openalex.org/T11619","display_name":"Combustion and Detonation Processes","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/exhaust-gas-recirculation","display_name":"exhaust gas recirculation","score":0.9950000047683716},{"id":"https://openalex.org/keywords/oxygen-concentration-reduction","display_name":"oxygen concentration reduction","score":0.7950000166893005},{"id":"https://openalex.org/keywords/isooctane","display_name":"isooctane","score":0.9629999995231628},{"id":"https://openalex.org/keywords/gasoline","display_name":"gasoline","score":0.9490000009536743},{"id":"https://openalex.org/keywords/chemical-kinetic-model","display_name":"chemical kinetic modeling","score":0.5929999947547913},{"id":"https://openalex.org/keywords/combustion-phasing-control","display_name":"combustion phasing control","score":0.8109999895095825}],"concepts":[{"id":"https://openalex.org/C64127748","wikidata":"https://www.wikidata.org/wiki/Q558378","display_name":"Autoignition temperature","level":3,"score":0.8474128246307373},{"id":"https://openalex.org/C96949565","wikidata":"https://www.wikidata.org/wiki/Q5606882","display_name":"Homogeneous charge compression ignition","level":4,"score":0.633720874786377},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5227028131484985},{"id":"https://openalex.org/C159063594","wikidata":"https://www.wikidata.org/wiki/Q248382","display_name":"Ignition system","level":2,"score":0.5160467028617859},{"id":"https://openalex.org/C105923489","wikidata":"https://www.wikidata.org/wiki/Q133235","display_name":"Combustion","level":2,"score":0.3291434049606323},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.22815164923667908},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.09974974393844604},{"id":"https://openalex.org/C106169591","wikidata":"https://www.wikidata.org/wiki/Q909434","display_name":"Combustion chamber","level":3,"score":0.05314663052558899},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.4271/2007-01-0207","doi":"https://doi.org/10.4271/2007-01-0207","is_oa":false,"landing_page_url":"https://doi.org/10.4271/2007-01-0207","pdf_url":null,"source":{"id":"https://openalex.org/S4210202285","display_name":"SAE technical papers on CD-ROM/SAE technical paper series","issn_l":"0148-7191","issn":["0148-7191","1083-4958","2688-3627"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","jufo-1","norway-1","poland-40"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SAE Technical Paper Series","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"},{"id":"https://openalex.org/F4320332369","display_name":"National Nuclear Security Administration","ror":"https://ror.org/03sk1we31"},{"id":"https://openalex.org/F4320338291","display_name":"Sandia National Laboratories","ror":"https://ror.org/01apwpt12"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1499331798","https://openalex.org/W1500321881","https://openalex.org/W1504830243","https://openalex.org/W1512831423","https://openalex.org/W1513663416","https://openalex.org/W1530486007","https://openalex.org/W1558344760","https://openalex.org/W1568639846","https://openalex.org/W1585621295","https://openalex.org/W1593281036","https://openalex.org/W1595419249","https://openalex.org/W1723721894","https://openalex.org/W1737636489","https://openalex.org/W1748006000","https://openalex.org/W2048998010","https://openalex.org/W2084137258","https://openalex.org/W2096407655","https://openalex.org/W2140296613","https://openalex.org/W2160456562","https://openalex.org/W2227253082","https://openalex.org/W2252310013","https://openalex.org/W2253357496","https://openalex.org/W2266921268","https://openalex.org/W2278949980"],"related_works":["https://openalex.org/W2004141208","https://openalex.org/W2037743130","https://openalex.org/W2117384795","https://openalex.org/W2604845255","https://openalex.org/W365421771","https://openalex.org/W2901273782","https://openalex.org/W2519641230","https://openalex.org/W2297479652","https://openalex.org/W2280478993","https://openalex.org/W2990737344"],"abstract_inverted_index":{"EGR":[0,37,63],"can":[1,84],"be":[2,85],"used":[3],"beneficially":[4],"to":[5,102,115,127,153,160,180,205,225,260,268],"control":[6],"combustion":[7],"phasing":[8],"in":[9],"HCCI":[10],"engines.":[11],"To":[12],"better":[13],"understand":[14],"the":[15,23,44,65,72,79,91,116,128,143,154,161,169,172,181,188,200,207,215,227,231,237,240,247,253,261,270],"function":[16],"of":[17,28,61,74,112,118,124,130,157,183,190,211,234,256,273],"EGR,":[18,30,32,34,158],"this":[19],"study":[20],"experimentally":[21],"investigates":[22],"thermodynamic":[24],"and":[25,35,41,52,89,148,166,220,276],"chemical":[26],"effects":[27],"real":[29,62],"simulated":[31],"dry":[33],"individual":[36],"constituents":[38],"(N2,":[39],"CO2,":[40],"H2O)":[42],"on":[43,78],"autoignition":[45,66,113,125],"processes.":[46],"This":[47,83],"was":[48,266],"done":[49],"for":[50,68,199,214,244],"gasoline":[51,149,219],"various":[53,92],"PRF":[54,277],"blends.":[55],"The":[56,139],"data":[57],"show":[58,141],"that":[59,142,203],"addition":[60,189,259],"retards":[64],"timing":[67],"all":[69],"fuels.":[70],"However,":[71],"amount":[73],"retard":[75],"is":[76],"dependent":[77],"specific":[80],"fuel":[81,223,250],"type.":[82],"explained":[86],"by":[87],"identifying":[88],"quantifying":[90],"underlying":[93],"mechanisms,":[94],"which":[95],"are:":[96],"1)":[97],"Thermodynamic":[98],"cooling":[99,155,209],"effect":[100,156,198,210,233,255],"due":[101,114,126],"increased":[103,252],"specific-heat":[104],"capacity,":[105],"2)":[106],"[O2]":[107],"reduction":[108,182],"effect,":[109],"3)":[110],"Enhancement":[111,121],"presence":[117,129],"H2O,":[119],"4)":[120],"or":[122,136],"suppression":[123],"trace":[131,241],"species":[132,242],"such":[133],"as":[134],"unburned":[135],"partially-oxidized":[137,222],"hydrocarbons.":[138],"results":[140],"single-stage":[144,216],"ignition":[145,163,174,217,249],"fuels":[146,164,175,202],"iso-octane":[147,275],"are":[150],"more":[151],"sensitive":[152],"compared":[159],"two-stage":[162,173,201,248],"PRF80":[165,251],"PRF60.":[167],"On":[168,236],"other":[170,238],"hand,":[171,239],"have":[176],"much":[177],"higher":[178],"sensitivity":[179],"O2":[184],"concentration":[185],"associated":[186],"with":[187,246],"EGR.":[191,235,257],"Furthermore,":[192],"H2O":[193],"has":[194],"a":[195],"pronounced":[196],"ignition-enhancing":[197],"tends":[204,224],"counteract":[206],"strong":[208],"H2O.":[212],"Finally,":[213],"fuels,":[218],"iso-octane,":[221],"enhance":[226],"ignition,":[228],"thus":[229],"counteracting":[230],"retarding":[232,254],"present":[243],"operation":[245],"In":[258],"experiment,":[262],"corresponding":[263],"chemical-kinetics":[264,278],"modeling":[265],"performed":[267],"evaluate":[269],"predictive":[271],"capabilities":[272],"detailed":[274],"mechanisms":[279],"from":[280],"Lawrence":[281],"Livermore":[282],"National":[283],"Laboratory":[284],"(LLNL).":[285]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":11},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":13},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":14},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":7}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}