JETSCREEN Program -Impact of fuel composition on aeronautic emissions: Combustor rig test

David Delhaye (1) , Ismael K. Ortega (1) , Antoine Bethier (1, 2) , Mickaël Sicard (1, 2) , Axel Vicent (1) , Alaric Vandestock (1) , Cristian Focsa (2) , Olivier Penanhoat (3)

1 DMPE, ONERA, Université Paris Saclay (COmUE) [Palaiseau]
2 PhLAM - Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523
3 SNECMA [Paris]

In this work we present the test done at ONERA combustor rig M1 in the frame of JETSCREEN project . In this test, we have studied 4 different fuels, including standard JetA-1, Alcohol to Jet (AtJ), AtJ/JetA-1 blends and desulfurized JetA-1. We have measured CO2 and SO2 concentrations. CO2 was used as well to calculate the dilution done along the line. We have measure soot mass by means of Laser Induced Incandescence (LII, Artium Inc.), particle number was measured using a Pegasor Particle Sensor type M (PPS-M, Pegasor Oy.) and a Condensation Particle Counter (CPC, Grimm GmbH.). Finally, particle size distribution was measured using a Scanning Mobility Particle Sizer (SMPS) using either a CPC or a Faraday Cup Electrometer as detector (Grimm GmbH). For each fuel, we have studied different engine regimes. Including some of the regimes included in the LTO-cycle, but also some additional regimes such like a cruise regime.

Mots clés: SOOT; BIOFUEL; ENGINE EMISSIONS; AVIATION

Mots clés: SUIE; BIOCARBURANT; EMISSIONS MOTEUR; AVIATION

Domaines: Sciences de l'ingénieur [physics]; Physique [physics]

David Delhaye, Ismael K. Ortega, Antoine Bethier, Mickaël Sicard, Axel Vicent, et al.. JETSCREEN Program -Impact of fuel composition on aeronautic emissions: Combustor rig test. Conférence Européenne sur les Aérosols, Aug 2019, GÖTEBORG, Sweden. ⟨hal-02396733⟩