MODE OF TESTING THE ELEMENTS OF A GAS-TURBINE ENGINE Russian patent published in 2006 - IPC G01M13/00

Abstract RU 2270431 C1

FIELD: the invention refers to bench tests of the elements of the construction of a gas-turbine engine and may be used for a rapid express-evaluation of the characteristics of the materials of the blades of aircraft gas-turbine engine.

SUBSTANCE: the mode of testing the elements of a gas-turbine engine by way of thermo cyclic impacting upon an element with a gas flow is in that at first chemical processing in electrolyte is carried on, then an electrochemical anode processing and further a mechanical weighting consisting of a weighting on a vibrating table and a static weighting, after that thermo cyclic impacting in an aggressive atmosphere of CO and SO₂ and further a mechanical weighting. At that the given cycle is carried on repeatedly.

EFFECT: increases reliability of the tests of the elements of a gas-turbine engine.

1 dwg

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RU 2 270 431 C1

Authors

Gishvarov Anas Saidovich

Davydov Marsel' Nikolaevich

Dates

2006-02-20—Published

2004-07-06—Filed