fatigue life

For a ball bearing, the fatigue life in millions of revolutions is given by L = (C/P)^n, where P is the constant applied load and C is the basic dynamic load rating. Which one of t...

For a ball bearing, the fatigue life in millions of revolutions is given by $L = \left(\frac{C}{P}\right)^n$, where $P$ is the constant applied load and $C$ is the basic dynamic lo...

The figure shows the relationship between fatigue strength (S) and fatigue life (N) of a material. The fatigue strength of the material for a life of 1000 cycles is 450 MPa, while...

Fatigue life of a material for a fully reversed loading condition is estimated from $\sigma_a = 1100N^{-0.15}$, where $\sigma_a$ is the stress amplitude in MPa and N is the failure...

A cylindrical shafts is subjected to an alternating stress of $$100MPa.$$ Fatigue strength to sustain $$1000$$ cycles is $$490MPa.$$ If the corrected endurance strength is $$70MPa,...

Bolts in the flanged end of pressure vessel are usually pre- tensioned. Indicate which of the following statements is not true

The process of shot peening increases the fatigue life of steel springs mainly because it results in