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Keywords: thermal barrier coatings
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Article Type: Research Papers
J. Eng. Gas Turbines Power. June 2011, 133(6): 061301.
Published Online: February 14, 2011
... (EB-PVD) coatings. In contrast to EB-PVD, PS-PVD incorporates the vaporized coating material into a supersonic plasma plume. Due to the forced gas stream of the plasma jet, complex shaped parts like multi-airfoil turbine vanes can be coated with columnar thermal barrier coatings using PS-PVD. Even...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 2011, 133(4): 042103.
Published Online: November 23, 2010
...Nagaraja S. Rudrapatna; Benjamin H. Peterson; Daniel Greving Modern gas turbine combustors are made of high temperature alloys, employ effusion cooling, and are protected by a thermal barrier coating (TBC). Gas turbine combustor failure modes, such as TBC spallation, cracking, and distortion...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 2011, 133(4): 042503.
Published Online: November 19, 2010
...Sergio Filippi; Peter J. Torvik Ceramic coatings applied by air plasma spray or electron beam techniques as thermal barrier coatings or to improve the erosion or corrosion resistance of blades in gas turbine engines are found to add damping to the system. However, such coatings display nonlinear...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. February 2011, 133(2): 022101.
Published Online: October 29, 2010
..., an equation for estimating the temperature of the blade is derived. An analysis of another in-service blade with a thermal barrier coating is carried out. The aluminum content decreases below the bond coat surface due to Al diffusion caused by the Al-oxide formation. This results in the formation of an Al...
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Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2010, 132(1): 011301.
Published Online: September 29, 2009
... thermal barrier coatings thermal insulation Ceramic gas turbine development activity has been ongoing since the 1950s, heavily supported by governments in the United States, Japan, the countries of the European Union, and those of the former Soviet Union. Primary drivers for the programs were...
Journal Articles
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. July 2009, 131(4): 044501.
Published Online: April 14, 2009
... metal temperature thermal barrier coatings Future developments in integrated gasification combined cycle (IGCC) plants envision the use of syngas (SG), hydrogen, and oxygen in various proportions as an approach in minimizing C O 2 and N O x emissions. For all fuel...
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Article Type: Research Papers
J. Eng. Gas Turbines Power. March 2009, 131(2): 021602.
Published Online: December 29, 2008
... of this design is to gain the capability of performing measurements at the temperature conditions typically found at high pressure turbine exit (1100–1400 K) and in the long term at combustor exit (2000 K or higher). Effect of immersion depth, thermal barrier coating, core engine casing temperature...
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Article Type: Research Papers
J. Eng. Gas Turbines Power. September 2008, 130(5): 051503.
Published Online: June 13, 2008
.... G. , 1992 , The Chemistry of Saudi Arabian Sand: A Deposition Problem on Helicopter Turbine Airfoils Advances in Synthesis and Processes , SAMPLE, 3 , pp. M92 – M101 . Toriz , F. C. , Thakker , A. B. , and Gupta , S. K. , 1988 , “ Thermal Barrier Coatings for Jet...
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