THE IMPACT OF THERMAL BARRIER COATINGS ON THE PROTECTIVE PROPERTIES OF TURBINE BLADES OF GAS TURBINE ENGINE

Diagnostics of the real state and residual life of the structural elements of an aircraft gas turbine engine is the main task in solving the problem of ensuring safety during the operation of aircraft. The most important link in assessing the resource and strength is the turbine of a gas turbine engine - the determination of the stress-strain state (SSS) of structural elements that differ in the complexity of the shape and a large number of stress concentration zones