10.14489/td.2014.06.pp.050-055

2014, 06 June

DOI: 10.14489/td.2014.06.pp.050-055

Popov A.V., Karpenko O.N., Lomonosov A.M.
EVALUATION OF THE STRESS-STRAIN STATE OF BLADES OF AIRCRAFT GAS TURBINE ENGINE OF LASER OPTICAL-ACOUSTIC METHOD
(pp. 50-55)

Abstract. Possibility of the use of the laser generation of surface acoustic waves in the blades of aircraft gas turbine engines, registration, pro-cessing and analysis of the parameters of acoustic waves to assess the possibility of determination of residual stresses.

Keywords: laser optical-acoustic method, surface acoustic wave, blade turbine engine, residual stresses.

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A. V. Popov, O. N. Karpenko
Military Educational-scientific Center of Air Force air Force Academy Named after Professor N. E. Zhukovsky and Y. A. Gagarin», Voronezh, Russia

A. M. Lomonosov
Prokhorov General Physics Institute, Russian Academy of Sciences, Moscow, Russia Е-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.

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DOI: 10.14489/td.2014.06.pp.050-055

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