G.G. Shishkin Dr.Sc. (Eng.), Professor, Moscow Aviation University (National Research University) E-mail: ggshishkin@mail.ru I.M. Ageev Ph.D. (Eng.), Senior Research Scientist, Associate Professor Moscow Aviation University (National Research University) E-mail: imaggeev@mail.ru Yu.M. Rybin Ph.D. (Eng.), Associate Professor Moscow Aviation University (National Research University) E-mail: rym49@rambler.ru

M.R. Pavlov1, V.O. Startsev2, E.O. Valevin3

1–3 NRC «Kurchatov institute» – VIAM (Moscow, Russia)

2 vostartsev@viam.ru