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Simultaneous Measurement of Engine-Out and Tail Pipe Mass Emissions
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English
Abstract
A unique and simple method to obtain simultaneous mass measurements of engine-out and tail pipe emissions was developed as part of the methylcyclopentadienyl manganese tricarbonyl (MMT) Field Test Program conducted by the Coordinating Research Council (1, 2, 3).* The method and associated equipment is called the “Mini CVS.” The data obtained from the Mini CVS provide a means of computing catalytic converter efficiencies without additional analytical instruments. This paper describes the system concept, associated equipment, and test data obtained to demonstrate the accuracy and repeatability of the Mini CVS system.
Citation
Randall, J. and Carlson, R., "Simultaneous Measurement of Engine-Out and Tail Pipe Mass Emissions," SAE Technical Paper 790705, 1979, https://doi.org/10.4271/790705.Also In
References
- Carlson R.R. Pilkington R.E. Politzer J.L. “Conduct of Mileage Accumulation and Emission Testing for the CRC/MMT Test Program,” SAE 1979 Passenger Car Meeting June 11-15 1979
- Bensen J.D. Campion R.J. Hughmark G. Painter L. “Result of the CRC/MMT Field Test Program,” SAE 1979 Passenger Car Meeting June 11-15 1979
- Study of the Effects of MMT on Automobile Hydrocarbon Emissions I III CRC Report No. 503 February 1979