Gas Turbine Application of Carbon Fiber Nanocomposite with Fabric Reinforced Protective Coating

Award Information
Agency: Department of Energy
Branch: N/A
Contract: DE-FG02-07ER84804
Agency Tracking Number: 82347
Amount: $100,000.00
Phase: Phase I
Program: SBIR
Awards Year: 2007
Solicitation Year: 2007
Solicitation Topic Code: 10
Solicitation Number: DE-PS02-06ER06-30
Small Business Information
Diamond Materials, Inc.
120 Centennial Avenue, Piscataway, NJ, 08854
DUNS: 938685963
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Oleg Voronov
 (732) 885-0805
Business Contact
 Oleg Voronov
Title: Dr
Phone: (732) 885-0805
Research Institution
New carbon materials and composites with 1-10 nm crystallite sizes are low-cost, lightweight, and scalable, and have unique wear and high temperature characteristics. These materials have been incorporated in newly-developed coatings, which have been applied to gas turbine components (nozzles, vanes, liners, and blades) to improve performance. This project will develop a new carbon-fiber/nano-carbon matrix composite ¿ coated with a fabric-reinforced, nanostructured, oxidation protective layer ¿ which will enhance the performance and life span of high temperature gas turbines. The new composite will be lightweight; have high surface hardness; withstand high temperature; be wear-, shock-, and vibration-resistant; and be shaped into stiff or flexible structures with equal success. Phase I will conduct experiments to prove feasibility in stator turbine applications. Phase II will demonstrate: (1) the engineering scale-up of the proposed carbon nanocomposite ceramic under its nanostructured coating, and (2) its applicability for high temperature turbine stator and rotor components. Commercial Applications and other Benefits as described by the awardee: The new ceramic matrix composites should prevent cracking and delamination, and enhance the efficiency of gas turbines and energy efficiency. Potential applications include high temperature gas turbine nozzles, vanes, liners, and blades, as well as non-lubricated sliding fits, rotors and cases. Other commercial and defense applications include: (1) heat shields and boost motor components, (2) internal combustion and jet engines (as a replacement for steel and other metallic components), and (3) coating of components with very high surface hardness (since the method will increase surface hardness up to 10 on the Mohs scale, the hardness of diamond).

* information listed above is at the time of submission.

Agency Micro-sites

SBA logo
Department of Agriculture logo
Department of Commerce logo
Department of Defense logo
Department of Education logo
Department of Energy logo
Department of Health and Human Services logo
Department of Homeland Security logo
Department of Transportation logo
Environmental Protection Agency logo
National Aeronautics and Space Administration logo
National Science Foundation logo
US Flag An Official Website of the United States Government