Pisma v Zhurnal Tekhnicheskoi Fiziki
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive
Guidelines for authors

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS



Pisma v Zhurnal Tekhnicheskoi Fiziki:
Year:
Volume:
Issue:
Page:
Find






Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register


Pisma v Zhurnal Tekhnicheskoi Fiziki, 2021, Volume 47, Issue 9, Pages 33–36
DOI: https://doi.org/10.21883/PJTF.2021.09.50905.18334
(Mi pjtf4801)
 

The rise of forces on a wedge during the interaction of a sliding discharge with a supersonic flow

V. M. Bocharnikov, V. V. Golub, A. S. Savel'ev

Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow
Abstract: The force arising on a wedge during the interaction of a sliding discharge with a supersonic flow is investigated. The sliding discharge was created in a supersonic atmospheric-vacuum wind tunnel with Mach number M = 2, a Reynolds number of about 10$^6$, and static pressure in the flow $p$ = 0.15 bar. It was found that the effect of the discharge is not limited to the rise of a shock wave, but also significantly changes the character of the flow around the wedge due to pulsed heat release. With an increase in the discharge energy, its effect on the wedge also increases. The force created by a sliding discharge in a supersonic flow is several times greater than in static air, regardless of the pressure: 0.15 or 1 bar.
Keywords: sliding discharge, supersonic flow, flow control.
Received: 10.04.2020
Revised: 01.02.2021
Accepted: 08.02.2021
English version:
Technical Physics Letters, 2021, Volume 47, Issue 6, Pages 436–439
DOI: https://doi.org/10.1134/S1063785021050059
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: V. M. Bocharnikov, V. V. Golub, A. S. Savel'ev, “The rise of forces on a wedge during the interaction of a sliding discharge with a supersonic flow”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 47:9 (2021), 33–36; Tech. Phys. Lett., 47:6 (2021), 436–439
Citation in format AMSBIB
\Bibitem{BocGolSav21}
\by V.~M.~Bocharnikov, V.~V.~Golub, A.~S.~Savel'ev
\paper The rise of forces on a wedge during the interaction of a sliding discharge with a supersonic flow
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2021
\vol 47
\issue 9
\pages 33--36
\mathnet{http://mi.mathnet.ru/pjtf4801}
\crossref{https://doi.org/10.21883/PJTF.2021.09.50905.18334}
\elib{https://elibrary.ru/item.asp?id=46318373}
\transl
\jour Tech. Phys. Lett.
\yr 2021
\vol 47
\issue 6
\pages 436--439
\crossref{https://doi.org/10.1134/S1063785021050059}
Linking options:
  • https://www.mathnet.ru/eng/pjtf4801
  • https://www.mathnet.ru/eng/pjtf/v47/i9/p33
  • Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Pisma v Zhurnal Tekhnicheskoi Fiziki Pisma v Zhurnal Tekhnicheskoi Fiziki
     
      Contact us:
     Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2024