Kovalchuk A.K.

KOVALCHUK Alexandr Kondratyevich — Candidate of Science (Eng.), Associate Professor, Department of Fluid Mechanics, Hydraulic Machines and Hydraulic and Pneumatic Automation. Bauman Moscow State Technical University (105005, Moscow, Russian Federation, 2nd Baumanskaya St., Bldg. 5, Block 1, e-mail: 89857845534@yandex.ru).