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Power Cylinder System Friction and Weight Optimization in High Performance Gasoline Engines
Technical Paper
2009-01-1958
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
An ultra-lightweight piston and conrod without small end bush, combined with a ring pack designed for minimized friction is analyzed and demonstrated as an optimized power cylinder system in a high performance gasoline engine. Component and system analysis for optimizing the design, materials used and design features are reviewed, along with durability, NVH and friction testing results. Results are compared to other benchmark power cylinder system components for weight, performance and value.
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Citation
Hanke, W., Buschbeck, R., Letourneau, S., Sinclair, D. et al., "Power Cylinder System Friction and Weight Optimization in High Performance Gasoline Engines," SAE Technical Paper 2009-01-1958, 2009, https://doi.org/10.4271/2009-01-1958.Also In
References
- Illia, O’Neill et al Benchmarking the Industry: Powder Forging Makes a Better Connecting Rod SAE 2005-01-0713 2005
- Kamp, Spermann New Methods of Evaluating and Improving Piston Related Noise in Internal Combustion Engines SAE 951238 1995