Optimizing functionally graded nickel–zirconia coating profiles for thermal stress relaxation

• Main Authors: Joshi, Sunil Chandrakant, Ng, Heong Wah
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2015
• Subjects: Functionally graded coating; Thermal stress; Finite element analysis; Power law; Optimization
• Online Access: https://hdl.handle.net/10356/83656; http://hdl.handle.net/10220/39013
• Institution: Nanyang Technological University

The investigations on optimization of composite composition of nickel–zirconia for the functionally graded layered thermal barrier coating for the lowest but uniform stress field under thermal loading is presented. The procedure for obtaining temperature- and composition-dependent thermal and mechan...