Creep And Low Cycle Fatigue Analysis Of Engineering Alloys - A Review

1989 ◽  
pp. 445-466
Author(s):  
M. Y. Nazmy
Keyword(s):  
Low Cycle Fatigue ◽  
Fatigue Analysis ◽  
Cycle Fatigue ◽  
Engineering Alloys

Low Cycle Fatigue Analysis of Threaded Connectors for Subsea Drilling and Production

2013 ◽  
Author(s):  
Baozhi Zhu ◽  
Thomas Steen ◽  
William Patterson Jr. ◽  
Micah A Thomas ◽  
Durai K Balaji ◽  
...  
Keyword(s):  
Low Cycle Fatigue ◽  
Fatigue Analysis ◽  
Cycle Fatigue

scholarly journals Numerical fatigue analysis of the turbine components under low cycle fatigue (LCF) conditions

2006 ◽  
Vol 127 (4) ◽  
pp. 54-60
Author(s):  
Lucjan WITEK
Keyword(s):  
Low Cycle Fatigue ◽  
High Stress ◽  
Time History ◽  
Fatigue Analysis ◽  
Cycle Fatigue ◽  
Linear Finite Element ◽  
Turbine Disc ◽  
Static Calculation ◽  
Critical Components ◽  
Total Damage

This paper presents results of the stress and fatigue analysis of the turbine disc and blade. A non-linear finite element method was utilized to determine the stress state of the turbine components under operational condition. A critical, high stress zones were found at the several region of turbine. Results obtained from the preliminary static calculation were next used into total fatigue life (S-N) analysis performed for the load time history equivalents to 1-hours work of engine under operating flight. In this analysis, the number of hours to the total damage of the critical components of turbine subjected to low cycle fatigue was estimated.

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