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This article is cited in 1 scientific paper (total in 1 paper)
Plasma Investigations
Braking of a “magnetized” sphere in a hypersonic rarefied plasma flow
V. A. Shuvalov, N. A. Tokmak, N. I. Pis'mennyi, S. N. Kulagin, G. S. Kochubei Institute of Technical Mechanics National Academy of Sciences of Ukraine and National Space Agency of Ukraine, Dnepropetrovsk
Abstract:
The dependence of the drag coefficient of a “magnetized” (with a self-generated magnetic field) sphere on the ratio of the magnetic pressure to the gas dynamic pressure in a hypersonic rarefied plasma flow is determined experimentally. The dependences are obtained for a wide range of angles between the vectors of the incident flow velocity and the magnetic field, as well as between the velocity vectors of the incident hypersonic plasma flow and a subsonic plasma jet injected from the surface of the sphere. It is shown that the injection of a subsonic plasma jet from the surface of a “magnetized” sphere in a hypersonic rarefied plasma flow increases its drag coefficient by several times in comparison with an “unmagnetized” sphere.
Received: 28.09.2017 Accepted: 26.12.2017
Citation:
V. A. Shuvalov, N. A. Tokmak, N. I. Pis'mennyi, S. N. Kulagin, G. S. Kochubei, “Braking of a “magnetized” sphere in a hypersonic rarefied plasma flow”, TVT, 56:4 (2018), 490–498; High Temperature, 56:4 (2018), 473–480
Linking options:
https://www.mathnet.ru/eng/tvt10927 https://www.mathnet.ru/eng/tvt/v56/i4/p490
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Abstract page: | 236 | Full-text PDF : | 48 | References: | 48 |
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