Development of lubricious coatings for advanced turbine engine applications
Conference
·
OSTI ID:270753
- Argonne National Lab., IL (United States). Energy Technology Div.
- Allison Engine Co., Indianapolis, IN (United States)
Development of durable and low-cost high-temperature lubricants for use in gas-turbine regenerator cores is critically important for achieving improved performance and fuel-efficiency in future automotive and hybrid-electric vehicles. Successful development and implementation of such coatings could have substantial technological and economic impacts on energy conservation and could reduce dependence on imported oil. Furthermore, this technology may also contribute to a cleaner environment by reducing emissions. Argonne National Laboratory is exploring new oxide-based lubricious coatings that can meet the stringent tribological conditions of advanced regenerator cores and seals. One of the key elements of this project involves the development of new ceramic and alloy coatings that will reduce friction and wear at temperatures up to 2,000 F. This paper will highlight the recent research in high-temperature lubrication and in the development of new and improved carbon-carbon and carbon-polyimide based composites that can be used at temperatures up to 1,100 F.
- Research Organization:
- Argonne National Lab., IL (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 270753
- Report Number(s):
- ANL/ET/CP--88594; CONF-960629--2; ON: DE96012806
- Country of Publication:
- United States
- Language:
- English
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