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Real World and Chassis Dynamometer Emission Measurement of a Turbocharged Gasoline Vehicle with increased Bio Fuel Blend
Technical Paper
2008-01-1768
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
The objective of the project was to compare the exhaust gas emissions and fuel consumption of a test vehicle, which was on a one hand operating with premium gasoline 95 RON (RON 95) and a mixture of 90% by volume premium gasoline 95 RON and 10% by volume of high purity bio ethanol (E10) on the other hand.
As a test vehicle a Skoda Octavia station wagon was used. The engine of the tested vehicle corresponded to the Euro 4 emission standard. The investigations were conducted under the real world conditions, and also at the chassis dynamometer test bench.
The tested vehicle was equipped with a new On-board measurement System (OBM) to determine the mass emissions on real world driving routes. The measurement method is based on modal analysis of the emission concentrations in the tailpipe of the vehicle, and real time exhaust mass flow determination. For methodical comparison between the OBM and Constant Volume Sampling (CVS) system, parallel measurements on the chassis dynamometer test bench were carried out.
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Authors
Citation
Tóth, D., Cachón, L., Pucher, E., Raetzsch, T. et al., "Real World and Chassis Dynamometer Emission Measurement of a Turbocharged Gasoline Vehicle with increased Bio Fuel Blend," SAE Technical Paper 2008-01-1768, 2008, https://doi.org/10.4271/2008-01-1768.Also In
References
- N.N. 7 November 2001 alternative fuels for road transportation and on a set of measures to promote the use of biofuels
- Taniguchi, S. Yoshida, K. Tsukasaki, Y. Feasibility Study of Ethanol Applications to A Direct Injection Gasoline Engine SAE Technical Paper 2007-01-2037
- Sandquist, H. Karlson, M. Denbratt, I. Influence of Ethanol Content in Gasoline on Speciated Emissions From a Direct-Injection Stratified Charge SI Engine SAE Technical Paper 2001-01-1206
- West, B. et al. Fuel Economy and Emissions of the Ethanol-Optimized Saab 9-5 Biopower SAE Technical Paper 2007-01-3994
- Pucher, E. Müller, J. Real-life Emission Measurement of Light Duty Trucks with CNG, Diesel and Gasoline Engines SAE Technical Paper 2005-01-3445
- N.N. 15 December 1999 carbon dioxide emissions and the fuel consumption of motor vehicles Official Journal of the European Communities L 334/36
- N.N. 26 June 1991 laws of the Member States relating to measures to be taken against air pollution by emissions from motor vehicles Official Journal of the European Communities L 242/1