EXPERIMENTAL STUDY OF THE MHD INTERACTION AHEAD THE MODEL OF THE REENTRY VEHICLE IN THE HYPERZER FLOW OF AIR

Vladislav P. Fomichev; Mikhail A. Yadrenkin

EXPERIMENTAL STUDY OF THE MHD INTERACTION AHEAD THE MODEL OF THE REENTRY VEHICLE IN THE HYPERZER FLOW OF AIR

Vladislav P. Fomichev

1. S. A. Khristianovich Institute of Theoretical and Applied Mechanics SB RAS 4/1 Institutskaya Str., Novosibirsk, 630090, Russian Federation

fomichev@itam.nsc.ru

Mikhail A. Yadrenkin

1. Khristianovich Institute of Theoretical and Applied Mechanics str. Institutskaya, 4/1, Novosibirsk, 6300980, Russian Federation

The material was received by the Editorial Board: 08.11.2017

The flow ahead a blunt body under the conditions of local magneto-gasdynamic interaction during the ionization of the air flow by a high-voltage pulse discharge has been studied experimentally. The possibility of controlling the shock-wave structure of a hypersonic flow is shown. The increase of the deflection of the bow shock wave from the model is demonstrated. Stuart's parameter has been estimated using the pressure measurement at the critical point of the model.

Keywords:
hypersonic air flow, flow control, electric discharge, magnetohydrodynamics.
УДК 533

EXPERIMENTAL STUDY OF THE MHD INTERACTION AHEAD THE MODEL OF THEREENTRY VEHICLE IN THE HYPERZER FLOW OF AIR

References: Fomichev V. P., Yadrenkin M. A. EXPERIMENTAL STUDY OF THE MHD INTERACTION AHEAD THE MODEL OF THE REENTRY VEHICLE IN THE HYPERZER FLOW OF AIR. Siberian Journal of Physics . 2017, vol. 12, no. 4. P. 62–65. (in Russ.). DOI: 10.25205/2541-9447-2017-12-4-62-65