Vibrational Stresses of Damaged Steam Turbine Blades After Renovation Repair

• Date: 2021
• Main Authors: Шульженко, Н. Г., Ольховский, А. С.
• Format: Article
• Language: English; Ukrainian
• Published: Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України 2021
• Online Access: https://journals.uran.ua/jme/article/view/227519
• Journal Title: Journal of Mechanical Engineering

The last-stage blades of K-1000-60/3000 steam turbines operate in a humid steam environment, which causes erosion damage in the blades and reduction in their residual life. The relevance of this work is related to the need to continue the safe operation of such turbine blades. A number of variants o...