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Can I read Simulation Effect of Crack Depth and Crack Location on Cylindrical Pressure Vessel on EtoBox?
Simulation Effect of Crack Depth and Crack Location on Cylindrical Pressure Vessel by Kusmartono, Dodik; Nugroho, Gesang is a Physics and Astronomy article available to read on EtoBox.
What is Simulation Effect of Crack Depth and Crack Location on Cylindrical Pressure Vessel about?
## Abstract In the present study the problem of calculation of the stress intensity factors (SIF) of semi-elliptical cracks located in the shell and knuckle area of a pressure vessel is numerically solved by 3D Extended finite element method (XEFM) analysis. Crack also will be varied based on crack depth at constant elliptical ratio. The modeling details of the sub-structuring methodology, employed in the analysis, are discussed and the numerical approach is proven to be very efficient for the SIF calculation of pressure vessel semi-elliptical crack. Result of study show that crack with the same geometry, crack located in the shell has more tendency to propagate compare to crack located in the knuckle area. This phenomenon is due to stress at shell is dominated with tensile stress while in the knuckle area, stress is dominated with compressive stress.
Who reads Simulation Effect of Crack Depth and Crack Location on Cylindrical Pressure Vessel?
It is typically read by researchers, students, and practitioners in Physics and Astronomy.
- Author
- Kusmartono, Dodik; Nugroho, Gesang
- Publisher
- Institute of Physics; IOP Publishing (ISSN 1742-6588)
- Published
- 2019
- Language
- EN
- Field
- Physics and Astronomy (Physical Sciences)