Subscribe Now Subscribe Today
Science Alert
 
Blue
   
Curve Top
Journal of Applied Sciences
  Year: 2008 | Volume: 8 | Issue: 16 | Page No.: 2924-2927
DOI: 10.3923/jas.2008.2924.2927
 
Facebook Twitter Digg Reddit Linkedin StumbleUpon E-mail

Calculation of Stress Intensity Factor by Algebraic Emulator Based on Statistical Resultants of FRANC2D in Rotary Cracked Disks

M. Shariati, E. Mohammadia and M. Mahdizaseh Rokhia

Abstract:
The aim of this study is the determination of Stress Intensity Factor (SIF) and the crack growth behavior of a rotating disk with uniform thickness. The rotary disk with a central hole and radial crack has studied. Then, results of analysis of crack growth and effect of each effective parameters have been investigated at plane stress condition with a finite element analysis software (FRANC2D). Finally using obtained results from finite element method, we set out a mathematical emulator (a formula for determination of SIF) based on the statistical resultants that can predict crack behavior and stress intensity factor of a cracked rotating disk during crack growth for each model.
PDF Fulltext XML References Citation Report Citation
How to cite this article:

M. Shariati, E. Mohammadia and M. Mahdizaseh Rokhia, 2008. Calculation of Stress Intensity Factor by Algebraic Emulator Based on Statistical Resultants of FRANC2D in Rotary Cracked Disks. Journal of Applied Sciences, 8: 2924-2927.

DOI: 10.3923/jas.2008.2924.2927

URL: https://scialert.net/abstract/?doi=jas.2008.2924.2927

COMMENT ON THIS PAPER
 
 
 

 

 
 
 
 
 
 
 
 
 

 
 
 
 
 
 
 

Curve Bottom