S.A. Zavyalov - Ph.D. (Eng.), Associate Professor, Senior Research Scientist, Omsk State Technical University. E-mail: zavyalov62@mail.ru K.V. Murasov - Ph.D. (Eng.), Research Scientist, Omsk State Technical University. E-mail: murasov_k@yahoo.com R.A. Wolf - Research Scientist, Omsk State Technical University. E-mail: 1986wolf@gmail.com R.R. Fakhrutdinov - Design Engineer, Omsk State Technical University. E-mail: nopr_11@mail.ru