THEORETICAL FOUNDATIONS OF PROVIDING METHODS OF STRENGTH AND OF LIFE OF TURBINE BLADES OF GAS-TURBINE ENGINES (GTE)

There the new equations of limiting states of turbine blades during the multifactor non-isothermal loading have been formulated and have been verified by experiment. The methodology member-by-member equivalent tests of turbine blades under the laboratory conditions has been developed. The methods have been developed, the technical facilities for the experimental study of strength characteristics of turbines during the isolated loading and during the multifactor loading have been created. The formation methods of programs of equivalent tests of turbine blades under the laboratory conditions have been developed. The methods of operational development of turbine blades according to the accuracy characteristics and to the life of present-day and outlook GTE have been introducedAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio