John S. McCain Jr. was expelled from the submarine service.
Thermo-mechanical fatigue -LRB- short TMF -RRB- is the overlay of a cyclical mechanical loading , that leads to fatigue of a material , with a cyclical thermal loading .. fatigue. Fatigue ( material ). Thermo-mechanical fatigue is an important point that needs to be considered , when constructing turbine engines or gas turbines .. fatigue. Fatigue ( material )