Contribution of High Mechanical Fatigue to Gas Turbine Blade Lifetime during Steady-State Operation

In this study, the contribution of high thermomechanical fatigue to the gas turbine lifetime during a steady-state operation is evaluated for the first time. An evolution of the roughness on the surface between the thermal barrier coating and bond coating is addressed to elucidate the correlation be...

Full description

Bibliographic Details
Main Authors: Sung Yong Chang, Ki-Yong Oh
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Coatings
Subjects:
Online Access:https://www.mdpi.com/2079-6412/9/4/229