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Combustion Chamber Component Analysis for Advanced Heavy Duty Diesel Engines
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English
Abstract
Detailed thermal analysis was conducted on several advanced cylinder head, liner, and piston concepts, for low heat rejection diesel engines. The analysis was used to define an optimized engine configuration. Results pointed to the strategic use of oil cooling and insulation in the cylinder head, an oil cooled cylinder liner, and an insulated piston, with separate insulation behind the compression rings. Such a configuration reduced in-cylinder heat rejection by 30 percent, while durability would be expected to be maintained or improved from today's production levels.
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Citation
Manon, A. and Hoag, K., "Combustion Chamber Component Analysis for Advanced Heavy Duty Diesel Engines," SAE Technical Paper 891900, 1989, https://doi.org/10.4271/891900.Also In
References
- Reipert, P. “Pistons of DI-Diesel Engines with Reduced Heat Flow” SAE Off-Highway and Powerplant Congress Milwaukee, WI. 1989
- Truscott, R. Reid, T. Ruddy, B. “Ring Dynamics in a Diesel Engine and its Effect on Oil Consumption and Blowby” SAE 831282 1983
- Cressman, S. Frisch R. paper to be published for the 1989 SAE Truck and Bus Congress Charlotte, N.C. November 1989
- Nozue, Y. Satoh, H. Umetani, S. “Thermal Stress and Strength Prediction of Diesel Engine Cylinder Head” SAE 830148 1983
- Moore, C. H. McAvoy, P. C. “Effect of Cylinder Head Design on Heat Rejection and Durability for High Speed Diesel Engines” IMechE 1986
- Hoag, K. L. Roehling, D. P. Yonushonis, T. M. Dulin, B. E. “Modeling of Thick Thermal Barrier Coatings” ASME 88-ICE-20 1988
- Yonushonis, T. M. Thirty-sixth monthly report for “Thick Thermal Barrier Coatings for Diesel Components”, DOE Contract DEN3-331 1989