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Fuel Economy in Two-Stroke Spark Ignition Engines - A New Technique in the Scavenging Process
Technical Paper
871226
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Language:
English
Abstract
In the conventional scavenging process of the two-stroke spark ignition engines, a part of the fresh mixture leaves the cylinder along with the burnt products and contributes heavily towards the hydro-carbon emission in the engine exhaust with high S. F. C. In this investigation an attempt is made to reduce the fresh mixture loss to the exhaust line during the scavenging process, by incorporating reed valves at the transfer ducts. It is observed that this approach reduces the fuel consumption to the engine without any power loss and decreases the hydro-carbon content in the engine exhaust.
Authors
Citation
Reddy, K. and Ganesan, V., "Fuel Economy in Two-Stroke Spark Ignition Engines - A New Technique in the Scavenging Process," SAE Technical Paper 871226, 1987.Also In
References
- Baloni Giovanni “An Investigation Into The Future Of Two-Stroke Motor Cycle Engine” SAE Paper No. 780 710
- Kollman R. E. Kitz S. S. Meyer W. E. “Exhaust Emissions Characteristics Of A Small Two-Stroke Cycle Spark Ignition Engine” SAE Paper No. 730 159
- Asanuma T. Yanagihara S. “Gas Sampling Valve For Measuring Scavenging Efficiency in High Speed Two-5troke Engines” SAE Transactions 1962 420
- Tsuchiya K. Hisano S. “Characteristics Of Two-Stroke Motor Cycle Exhaust Emission And Effects Of Air-Fuel Ratio And Ignition Timing” SAE Paper No. 750 908