Development of an Vehicular Test System on Vehicle NOx Emission and Fuel Consumption


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This paper introduced the test system which can record and process the related condition parameter considering the needs of international vehicle emission (IVE) model. In order to improve its extendibility and versatility, gasoline vehicle fuel consumption measurement model based on carbon balance method was established. Theoretical model of calculating nitrogen oxides (NOx) emission and fuel consumption by carbon balance method is illustrated. And to measure the exhaust gas flow rate, a V-cone flow-meter and a gas analyzer which were modularized were designed, too.



Edited by:

Xuejun Zhou






J. Liu et al., "Development of an Vehicular Test System on Vehicle NOx Emission and Fuel Consumption", Applied Mechanics and Materials, Vols. 99-100, pp. 896-900, 2011

Online since:

September 2011




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