Aerospace Science and Technology
Numerical Calculation of Fracture Parameters in Grooved Rotating Disc Containing Three-dimensional Semi-elliptical Crack Under Mixed Mode Loading

Seyed mohammad navid Ghoreishi; Bahar Salimi

Articles in Press, Accepted Manuscript, Available Online from 30 September 2023

https://doi.org/10.22034/jast.2023.398765.1151

Abstract
  In this study, a comprehensive investigation of the fracture parameters in a grooved rotating disc containing a three-dimensional semi-elliptical crack under different working conditions has been investigated. In this regard, three models of radial, circumferential and inclined crack with an angle of ...  Read More

Aerospace Science and Technology
Mixed Mode (I/II/III) Stress Intensity Factors in Gas Turbine Blade Considering 3D Semi-elliptical Crack

Seyed mohammad navid ghoreishi; Nabi Mehri-Khansari; Houman rezaei

Volume 15, Issue 1 , June 2022, , Pages 1-13

https://doi.org/10.22034/jast.2021.294317.1077

Abstract
  Regardless of the initiation or propagation procedure of crack in a gas turbine blade, the precise expectation of the fracture behavior, such as mixed-mode Stress Intensity Factors (SIF), plays a significant role in acquiring its operational life. Therefore, multilateral three-dimensional fracture solutions ...  Read More