Influence of Corrosive-Aggression Medium on the Residual Resource of Annular Wheel of Steam Turbine under Variable Loads
Olexandr Andreikiv1,Valentyn Skalskyi2,Iryna Dolinska3
Citation :Olexandr Andreikiv,Valentyn Skalskyi,Iryna Dolinska, Influence of Corrosive-Aggression Medium on the Residual Resource of Annular Wheel of Steam Turbine under Variable Loads International Journal of Modern Studies in Mechanical Engineering 2017,3(4) : 39-43
A method for determination of the residual resource of annular wheel of steam turbine with a corrosion-fatigue crack is proposed. The influence of corrosive medium on its residual life-time is estimated. The corrosive medium decreases the residual durability of the disk more than twice.