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An Improved Technique for Measuring Cyclic Variations in the Hydrocarbon Concentration in an Engine Exhaust
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English
Abstract
Experiments to cyclically resolve the HC concentration emitted by an I.C. engine with improved sampling techniques are described. The results suggest that the technique is easy to use, and gives results which are comparable with those obtained by other methods.
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Citation
Collings, N. and Eade, D., "An Improved Technique for Measuring Cyclic Variations in the Hydrocarbon Concentration in an Engine Exhaust," SAE Technical Paper 880316, 1988, https://doi.org/10.4271/880316.Also In
References
- Collings, N. “Cyclically Resolved HC Emissions from a Spark Ignition Engine” SAE 871691
- Collings, N. “A New Technique for Measuring Hydrocarbon Concentration in a Running Engine” SAE 87
- Johnston, S.C. “Precombustion Fuel/Air Distibution in a Stratified Charge Engine using Laser Raman Spectroscopy” SAE 790433
- Hamai, K. Kawajiri, H. Ishizuka, T. Nakai, M. “Combustion Fluctuation Mechanism Involving Cycle-to-Cycle Spark Ignition Variation due to Gas Flow Motion in S.I. Engines” Twenty-first Symposium (International) on Combustion Munich 1986
- Tabacsynski, R.J. Heywood, J.B. Keck, J.C. “Time-Resolved Measurements of Hydrocarbon Mass Flowrate in the Exhaust of a Spark Ignition Engine” SAE 720112
- Panesar, A. Brown, P. Woods, W.A. “The Results of Recent Experiments on Unburnt Hydrocarbons” I.Mech.E May 1988