26th International Vienna Motor Symposium
Particle Number Emission – Measurement and Global Simulation
Authors
Dr. M. Ivanisin, MAGNA STEYR Fahrzeugtechnik AG & Co KG, Graz; a.o.Univ.-Prof. Dr. S. Hausberger, Technical University Graz
Year
2005
Print Info
Fortschritt-Berichte VDI, Reihe 12, Nr. 595
Summary
In this paper a model for the simulation of the particulate number emissions is presented, based on easy dependencies. A global model approach for the dependency of the total number of particles on the fuel consumption and the engine speed is demonstrated by means of measurements with different engines. This model allows, by normalizing all measurements, a simple calculation of the total number emission of solid particles [#/h] according to vehicle categories and type approval levels, e.g. for air quality purposes. The model results are validated with measurements on passenger cars and heavy duty vehicles. This method could be applied in environmental emissions modelling and also in models for diesel particulate traps.
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