Influence of passenger car auxiliaries on pollutant emission factors within the Artemis model

Stéphane Roujol (1) , Robert Joumard (1)

1 INRETS/LTE - Laboratoire Transport et Environnement

The impact of the auxiliaries and particularly Air Conditioning on emissions (CO2, CO, HC, NOx, and particles) is investigated. To this aim, various data from European laboratories are used and analysed. Parameters linked to technology and to climatic conditions are investigated. The main distinction is made between gasoline and diesel vehicles. A physical model is proposed to extrapolate the excess emissions at low temperature (below 28°C) and with solar radiation, together with a statistical model.

Mots clés: Air Conditioning; auxiliary; emission; atmospheric pollutants; passenger car; climatic condition

Domaines: Sciences de l'environnement; Mécanique [physics.med-ph]

Stéphane Roujol, Robert Joumard. Influence of passenger car auxiliaries on pollutant emission factors within the Artemis model. 2nd conf. Environment & Transport, incl. 15th conf. Transport and Air Pollution, Jun 2006, reims, France. pp.207-214. ⟨hal-00917052⟩