@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

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    dct:description """
              Emission standards tightening as well as economical needs urge to study newcombustion modes for engines. Low-temperature homogeneous charge auto-ignition offersgood prospects for NOx, soot, and CO2 emissions. However, its control remains sharp for it isextremely influenced by temperature and fuel chemistry. Assisting non-equilibrium plasmascould provide a solution. Experiments are RCM managed with lean isooctane/air mixtures andprototype Renault ignition devise. Combustion occurs in a two steps mode known as SICI:flame propagation compresses the remaining gas to auto-ignition. The experimental settemperature rise is computed in order to measure the SICI effect compared to pure autoignition.The plasma seems to act mainly through the energy dropped, albeit its effect quicklyreaches a maximum, no matter how early it starts. This asymptomatic high energy behaviorrelies on the streamers overheating, as underlined by the look-like SICI effect from a regulararc discharge. On the contrary, minimal required energy appears to be linked to the capabilityof generating a sustainable flame kernel, making it closer to a standard ignition issue in roughconditions. Flame propagation sets auto-ignition start, according to an astonishingly linearcharacteristic not even influenced by charge’s thermodynamic conditions. Cool flame is putforward through formaldehyde PLIF imaging. Prereaction seems to enhance front propagationspeed.
            """ ;
    dct:identifier "NNT: 2013ESMA0024" ;
    dct:issued "2026-05-06T07:23:00.952663"^^xsd:dateTime ;
    dct:language "fr" ;
    dct:modified "2026-05-06T07:23:00.952668"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "Plasma assisted auto-ignition of lean mixtures" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "CCSD" ] ;
    dcat:distribution <https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-tel-00949925v1/resource/6b2ff333-be0a-430a-87dd-937e5238523a> ;
    dcat:keyword "hcci",
        "hors-equilibre",
        "infoeu-reposemanticsdoctoralthesis",
        "isooctane",
        "ltc",
        "mcr",
        "non-equilibrium",
        "rcm",
        "sici",
        "spiotherengineering-sciences-physicsother",
        "theses" ;
    dcat:landingPage <https://theses.hal.science/tel-00949925> .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-tel-00949925v1/resource/6b2ff333-be0a-430a-87dd-937e5238523a> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2026-05-06T07:23:00.961814"^^xsd:dateTime ;
    dct:modified "2026-05-06T07:23:00.941261"^^xsd:dateTime ;
    dct:title "Plasma assisted auto-ignition of lean mixtures" ;
    dcat:accessURL <https://theses.hal.science/tel-00949925> .

<https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> a foaf:Agent ;
    foaf:name "test_moissonnage_selune" .

<https://theses.hal.science/tel-00949925> a foaf:Document .