Results 11 to 20 of about 2,607,596 (150)
Microstructural damage of thermal barrier coatings due to CMAS [PDF]
, 2013 Over recent years, due to a constant desire for higher efficiency engines and hence increased turbine entry temperatures and a proportional reduction in [Carbon dioxide] emissions, there is a need to understand how molten slags (CMAS: Calcia magnesia ...
Ndamka, Ngunjoh Lawrence
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Parametric Studies Of Failure Mechanisms In Thermal Barrier Coatings During Thermal Cycling Using FEM [PDF]
International Journal of Applied Mechanics and Engineering, 2015 Thermal barrier coatings (TBCs) are widely used on different hot components of gas turbine engines such as blades and vanes. Although, several mechanisms for the failure of the TBCs have been suggested, it is largely accepted that the durability of these
B. Srivathsa, D.K. Das
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Computer model to predict electron beam-physical vapour deposition (EB-PVD) and thermal barrier coating (TBC) deposition on substrates with complex geometry [PDF]
, 2000 For many decades gas turbine engineers have investigated methods to improve engine efficiency further. These methods include advances in the composition and processing of materials, intricate cooling techniques, and the use of protective coatings ...
Pereira, Vitor Emanuel M. Loureiro S.
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Applied Surface Science Advances, 2021 Thermal barrier coatings (TBCs) are of great interest in increasing the service temperature and improving the efficiency of aircraft engine. In this study, the GdDyZrO and YSZ were deposited by electron beam-physical vapor deposition.
Zaoyu Shen +5 more
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Journal of Aeronautical Materials, 2022 Advanced thermal barrier coatings (TBCs) have attracted extensive attention in the field of advanced aero-engine. The thermal cycling life and failure behavior of advanced TBCs still remain a challenge.
MU Rende, LIU Guanxi, XIE Xiaochang
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Microstructural characterization of a plasma sprayed ZrO2-Y2O3-TiO2 thermal barrier coating [PDF]
, 1996 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The use of plasma sprayed ceramic coats as thermal barrier coatings (TBCs) for the protection of metallic structures and equipment from severe thermal ...
Diaz Angülo, Pedro Antonio
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Recent advances in the thermal barrier coatings for extreme environments
Materials Science for Energy Technologies, 2021 Thermal barrier coatings (TBCs) are gaining tremendous research interest for protecting aircraft turbine blades, power plants, and other applications from high-temperature exposure. This opinion spotlights on those recent progresses that have directed to
Kunal Mondal +3 more
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Achieving self-enhanced thermal barrier performance through a novel hybrid-layered coating design
Materials & Design, 2019 The thermal insulation and durability of thermal barrier coatings (TBCs) are mainly affected by sintering-induced healing of 2D micropores, which is inevitable under high temperature conditions.
Guang-Rong Li +2 more
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Failure behavior study of EB-PVD TBCs under salt spray corrosion and thermal shock cycles
Materials Research Express, 2021 Thermal barrier coatings (TBCs) are the most used methods to protect the internal hot end components of aeroengines for their improved thermal efficiency. Because of the severe service environment of TBCs, their spalling failure poses a problem.
Yi Luo +5 more
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Materials & Design, 2018 This paper investigates the thermal shock behavior of thermal barrier coatings (TBCs) produced by axial suspension plasma spraying (ASPS). TBCs with different columnar microstructures were subjected to cyclic thermal shock testing in a burner rig ...
Ashish Ganvir +3 more
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