HIGH PRESSURE TURBOCHARGING OF TWO-STROKE ENGINES
An experimental program shows effects of various air charging system characteristics on performance of a highly turbocharged 2 stroke engine. The advantages displayed by a variable speed blower drive led to the conception and development of a hydraulic auxiliary energy system to supplement power supplied to the turbocharger by exhaust gas. This system uses a small Pelton wheel type turbine, mounted on the turbocharge shaft and supplied with lubricating oil at high pressure from a pump located in the engine sump. Results from this system are good and allow flexible torque characteristics to be attained in an engine. /GMRL/
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Corporate Authors:
Society of Automotive Engineers (SAE)
400 Commonwealth Drive
Warrendale, PA United States 15096 -
Authors:
- Timoneg, S G
- Publication Date: 1969
Media Info
- Pagination: 12 p.
Subject/Index Terms
- TRT Terms: Automotive engineering; Exhaust gases; Hydraulic equipment; Lubricating oils; Pressure; Torque; Turbochargers; Two stroke cycle engines; Vehicle drive systems
- Uncontrolled Terms: High pressure
- Old TRIS Terms: Hydraulic systems; Turbocharging; Variable speed drives
- Subject Areas: Highways; Safety and Human Factors;
Filing Info
- Accession Number: 00127123
- Record Type: Publication
- Report/Paper Numbers: SAE #690747
- Files: TRIS
- Created Date: Dec 29 1975 12:00AM