Fatigue Analysis | Single Crank | Basics of Ansys (ME) Tutorial 30

Fatigue Analysis
“Life of structure when it is subjected to repetitive load” Failures were observed even after designing the components with maximum stress value well below yield / ultimate stress. Later it was concluded that the failure is because variation of load with respect to “time” not being taken in to account. Tests were then carried out for time varying loads. Results proved that the component fails at values below yield stress when subjected to time varying load. Fatigue accounts for 90% of failures in mechanical engineering application. Typically these failures are observed at stress concentration points or welded, bolted joints etc. Fatigue provides life, damage, and factor of safety information under cyclic loading and uses a S-N (stress-life) or E-N (strain-life) approach.

Links of all videos :-
1. Basics of Ansysworkbench
   • Ansys Tutorial | Basics of Ansys work...  
2. Extrude, Revolve, Sweeploft Method
   • Extrude, Revolve , Sweep , Loft | Bas...  
3. 1D Beam Analysis
   • 1D Beam Analysis Using ConceptTool Me...  
4. Tensile, Compressive, Bending Stress Analysis
   • Tensile, Compressive, Bending Stress ...  
5. Fixed -Fixed 1D Beam Analysis
   • Fixed -Fixed 1D Beam Analysis | Basic...  
6. 1D Meshing
   • Meshing | Basics of ansys (ME) 06  
7. Mesh Sizing
   • Mesh Sizing | Basics of ansys (ME) 07  
8. Simply Support Beam Analysis
   • Simple Support Beam | Basics of ansys...  
9. Truss Analysis
   • Truss Analysis | Basics of Ansys (ME)...  
10. 2D Model Analysis
   • 2D Model Analysis| Some design modell...  
11. 2D Meshing
   • 2D Meshing | Free Face Mesh | Basics ...  
12. How to improve quality of mesh
   • How to improve Quality of Mesh| Creat...  
13. How to generate high quality mesh
   • How to Generate quality Highmesh | Ba...  
14. 3D Meshing Theory
   • 3D Meshing Theory | Basics of Ansys (...  
15. Patch Conforming and Patch Independent Meshing Process
   • Patch Conforming & Patch Independent ...  
16. Cut Section of 3D Mesh Model
   • Cut Section View Of 3D Mesh Model | P...  
17. Sweep Method of 3D Meshing
   • Sweep Method of 3D Meshing | Basics o...  
18. Hex Meshing of 3D Meshing
   • Hex Meshing | 3D- Meshing | Basics of...  
19. Multizone Meshing of 3D Meshing
   • Multizone Meshing | 3D Meshing | Basi...  
20. Static Structural Analysis
   • Static Structural Analysis | Basics o...  
21. Transient Structural Analysis
   • Transient Structural Analysis | Basic...  
22. Mode Superposition Method
   • Mode Superposition Method | Transient...  
23. Inertia Relief Analysis
   • Inertia Relief Analysis | 3D Suspensi...  
24. Modal Analysis of 1D Supra Model Structure
   • Modal Analysis | 1D Supra Model Struc...  
25. Harmonic Analysis of A Fork
   • Harmonic Response Analysis of A Fork ...  
26. Random Vibration Analysis
   • Random Vibration Analysis | Automotiv...  
27. Response Spectrum Analysis of 3D Hinge
   • Response Spectrum Analysis | 3D Hinge...  
28. Steady State Thermal Analysis of Heatsink
   • Steady State Thermal Analysis | Heats...  
29. Transient Thermal Analysis of Heatsink
   • Transient Thermal Analysis | Heatsink...  

#fatigueanalysis #Ansysworkbench #simulation #design #CAE #FEM #CAD #analysis #finiteelementanalysis