This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Thermal Barrier Coatings For Low Emission, High Efficiency Diesel Engine Applications
Technical Paper
1999-01-2255
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Event:
Government/Industry Meeting
Language:
English
Abstract
Thermal efficiencies of 54% have been demonstrated by single cylinder engine testing of advanced diesel engine concepts developed under Department of Energy funding. In order for these concept engines to be commercially viable, cost effective and durable systems for insulating the piston, head, ports and exhaust manifolds will be required. The application and development of new materials such as thick thermal barrier coating systems will be key to insulating these components. Development of test methods to rapidly evaluate the durability of coating systems without expensive engine testing is a major objective of current work. In addition, a novel, low cost method for producing thermal barrier coated pistons without final machining of the coating has been developed.
Recommended Content
Authors
Citation
Beardsley, M., Happoldt, P., Kelley, K., Rejda, E. et al., "Thermal Barrier Coatings For Low Emission, High Efficiency Diesel Engine Applications," SAE Technical Paper 1999-01-2255, 1999, https://doi.org/10.4271/1999-01-2255.Also In
References
- Beardsley M. B. Larson H. J. “Thick Thermal Barrier Coatings for Diesel Components.” August 1992
- Waltz G. L. “Development of High Temperature In-Cylinder Components and Tribological Systems for Advanced Diesel Engines,” Proc. Of the Annual Automotive Technology Development Contractors' Coordination Meeting SAE 289 1994
- Brink R. C. “Material Property Evaluation of Thick Thermal Barrier Coating Systems,” The American Society of Mechanical Engineers 1989
- Wesling K. F. Socie D. F. Beardsley M. B. “Fatigue of Thick Thermal Barrier Coatings,” J. Am. Ceram. Soc. 77 7 1863 1868 1994
- Rejda E. F. Socie D. F. Beardsley M. B. “Fatigue Behavior of a Plasma-Sprayed 8% Y2O3-ZrO2 Thermal Barrier Coating,” Fatigue Fract. Engng. Mater. Struct. 20 7 1043 1050 1997
- Happoldt P. G. Ellingson W. A. Gardiner T. Krueger J. “Defect Detection in Multi-Layered, Plasma Sprayed Zirconia by Time Resolved Infrared Radiometry: A Comparison between Analytical and Experimental Methods.” Proc. Of Thermosense XVI: An International Conference on Thermal Sensing and Imaging Diagnostic Applications Snell, J. R. Jr. 2245 210 219 1994