Stress concentration factors for pressurized elliptic crossbores in blocks—Part II—Effect of block geometry

@article{Badr2009StressCF,
  title={Stress concentration factors for pressurized elliptic crossbores in blocks—Part II—Effect of block geometry},
  author={Ahmed Badr},
  journal={Experimental Techniques},
  year={2009},
  volume={34},
  pages={55-61}
}
  • A. Badr
  • Published 11 May 2009
  • Materials Science
  • Experimental Techniques
The stress concentration point at the intersection of elliptical crossbores in rectangular blocks has been investigated. Again, the results showed that elliptical crossbores intersection produce stress concentration factors lower than those found at circular crossbores intersections. These findings corroborate with Faupel’s3 results concerning stress concentration factors for elliptic side holes in cylinders and infinite plates. Furthermore, this study showed that stress concentration factors… 

References

SHOWING 1-6 OF 6 REFERENCES
Design Curves for Maximum Stresses in Blocks Containing Pressurized Bore Intersections
Intersecting bore geometries are used in a number of industrial applications such as in fluid ends of reciprocating pumps. Maximum tensile stresses at stress concentration points in the block can be
Residual Stress Estimation in Crossbores With Bauschinger Effect Inclusion Using FEM and Strain Energy Density
Crossbore intersections in liquid ends of positive displacement pumps (PDPs) have regions with high stress concentration. Due to the cyclic loading that occurs in most PDPs, these stress
Evaluation of the Autofrettage Effect on Fatigue Lives of Steel Blocks with Crossbores Using a Statistical and a Strain-Based Method
A problem of fundamental and industrial interest is the effect of autofrettage on fatigue lives and the structural integrity of engineering components. The component considered is a steel block
Advanced Strength of Materials