[HTML][HTML] Transformation of 2D RVE local stress and strain distributions to 3D observations in full phase crystal plasticity simulations of dual-phase steels

S Tseng, F Qayyum, S Guk, C Chao, U Prahl - Crystals, 2022 - mdpi.com
Crystal plasticity-based numerical simulations help understand the local deformation
behavior of multiphase materials. It is known that in full phase simulations, the local 2 …

[HTML][HTML] Interfacial stresses of thermal barrier coating with film cooling holes induced by CMAS infiltration

C Chiu, S Tseng, C Chao, X Fan, W Cheng - Coatings, 2022 - mdpi.com
To obtain high gas turbine efficiency, a film cooling hole is introduced to prevent the
destruction of thermal barrier coating systems (TBCs) due to hot gases. Furthermore …

[HTML][HTML] Interfacial stresses for a coated irregularly shaped hole embedded in an infinite solid under point heat singularity

YL Liao, SC Tseng, CK Chao - Mathematics, 2023 - mdpi.com
Particle-reinforced metals are being developed for advanced heat dissipation applications.
However, an irregularly shaped void develops during eutectic solidification and enhances …

Stress intensity factors for cusp-type crack problem under mechanical and thermal loading

FM Chen, CK Chao, CC Chiu, NA Noda - Journal of Mechanics, 2021 - academic.oup.com
The general solutions of the stress intensity factors (SIFs) for a cusp-type crack problem
under remote uniform mechanical and thermal loads are presented in this work. According …

Thermal stresses for a coated irregularly shaped hole embedded in an infinite substrate subject to a remote uniform heat flow

YL Liao, SC Tseng, CK Chao - Archive of Applied Mechanics, 2023 - Springer
This article presents analytical solutions for a coated irregularly shaped void embedded in
an infinite substrate subject to remote uniform heat flow. Both the temperature and stress …

Stress intensity factors and full-field stresses for a hypocycloid-type crack within a thermo-elastic material

YL Liao, CC Ma, CK Chao - Mathematics and Mechanics of …, 2024 - journals.sagepub.com
This study focuses on the failure analysis of a hypocycloid-type crack within a thermo-elastic
material. Employing the conformal mapping method, analytical continuation theorem, and …

Failure analysis of a polygonal void with an oxide layer in a cracked matrix

SC Tseng, CK Chao, JY Guo - International Journal of Applied …, 2021 - World Scientific
An oxide layer can commonly be found between a void in and the matrix of metal materials
subjected to remote mechanical loading. This paper presents an evaluation of the failure …

Theoretical analysis of stress intensity factor for two asymmetric cracks emanating from water conveyance tunnel

H Wang, J Huang, L Zhou, Z Zhu, Z Yang… - International Journal of …, 2022 - World Scientific
The water conveyance tunnel has been widely applied in tunnel engineering, which may be
subjected to compressive stress and shear stress from rock and faults, respectively. The …

[HTML][HTML] Stress intensity factors for a non-circular hole with inclusion layer embedded in a cracked matrix

C Chiu, S Tseng, C Chao, J Guo - Aerospace, 2021 - mdpi.com
The failure analysis of a non-circular hole with an inclusion layer embedded in an infinite
cracked matrix under a remote in-plane uniform load is presented. In this study, a series …

Combined effect of thermally grown oxide growth and calcium–magnesium–alumino–silicate infiltration in thermal barrier coating system

CC Chiu, SC Tseng, CK Chao, MD Li - Ceramics International, 2022 - Elsevier
In recent years, thermal barrier coating systems (TBCs) have been commonly used in
aerospace equipment to enhance the performance of substrates. However, premature …