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Non-contact measuring section in the problem of hypersonic aerodynamics
S. I. Gerasimovabcd, V. I. Erofeevd, A. G. Sirotkinab, A. V. Zubankovab, R. V. Gerasimovab a All-Russian Research Institute of Experimental Physics (VNIIEF), Russian Federal Nuclear Center, Sarov, 607190, Russia
b Sarov Institute of Physics and Technology – Branch of the National Research Nuclear University (MEPhI), Sarov, 607186, Russia
c Alekseev Nizhny Novgorod State Technical University, Nizhny Novgorod, 603950, Russia
d Institute for Problems of Mechanical Engineering – Branch of the Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod, 603024, Russia
Abstract:
This paper considers the possibility of using measuring sections with inductive sensors to detect hypersonic particles in time in the simulation of collisions of objects with space debris. A method for determining the average velocity of hypersonic particles simulating the space debris and a method of starting the recording equipment for optical contactless detection of these particles are proposed. Results of experimental studies of the interaction of particles with a simulator of the mesh shield of the spacecraft.
Keywords:
measuring section, hypersonic particle, space debris, noncontact mode, high-velocity collision.
Received: 23.01.2019 Revised: 23.01.2019 Accepted: 25.02.2019
Citation:
S. I. Gerasimov, V. I. Erofeev, A. G. Sirotkina, A. V. Zubankov, R. V. Gerasimova, “Non-contact measuring section in the problem of hypersonic aerodynamics”, Prikl. Mekh. Tekh. Fiz., 60:4 (2019), 56–60; J. Appl. Mech. Tech. Phys., 60:4 (2019), 639–643
Linking options:
https://www.mathnet.ru/eng/pmtf414 https://www.mathnet.ru/eng/pmtf/v60/i4/p56
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