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Keywords: thermal barrier coatings
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2024, 146(8): 081016.
Paper No: GTP-23-1686
Published Online: February 26, 2024
... advanced combustion technologies, capable of elevated peak cylinder pressures and thermal efficiencies, thermal barrier coatings, exhaust waste heat recovery via SuperTurbo™ turbocompounding, and hybrid energy assisting and recovery through both mechanical and electrical systems. Following the concept...
Journal Articles
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
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
Publisher: ASME
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
Publisher: ASME
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
Publisher: ASME
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...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. November 2010, 132(11): 114501.
Published Online: August 10, 2010
...C. Rinaldi; L. De Maria; M. Mandelli This paper describes the application of a double-sided approach to assess the spent life fraction of thermal barrier coatings (TBCs) at local positions of ex-service blades with NiCoCrAlY-Re bond coat and EB-PVD TBC. A life prediction code implemented...
Journal Articles
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2010, 132(1): 011301.
Published Online: September 29, 2009
... and rotating component airfoils is the upper limit. Protective EBC∕TBCs (thermal barrier coatings) for Si C ∕ Si C CMCs and improved FGIs for oxide∕oxide CMCs. At high firing temperatures ( TIT > 1350 ° C ) current EBCs and FGIs will likely be inadequate for substrate protection...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. July 2009, 131(4): 044501.
Published Online: April 14, 2009
... combustion compressors coolants cooling gas turbines thermodynamics syngas turbine cooling thermodynamics simulation metal temperature thermal barrier coatings Future developments in integrated gasification combined cycle (IGCC) plants envision the use of syngas (SG), hydrogen...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. March 2009, 131(2): 021602.
Published Online: December 29, 2008
... surface s sensor TBC at thermal barrier coating w water Superscripts x ̇ time rate x ¯ averaged EVI-GTI , “ The Lab Gap Matrix ,” on the www, at http://www.evi-gti.com Simon , D. L. , Garg , S. , Hunter , G. W...
Journal Articles
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. September 2008, 130(5): 051503.
Published Online: June 13, 2008
... , SAMPLE, 3 , pp. M92 – M101 . Toriz , F. C. , Thakker , A. B. , and Gupta , S. K. , 1988 , “ Thermal Barrier Coatings for Jet Engines ,” presented at the Gas Turbine and Aeroengine Congress Amsterdam, The Netherlands, June 6–9, Paper No. 88-GT-279. Wenglarz , R...