Prikladnaya Mekhanika i Tekhnicheskaya Fizika
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS



Prikl. Mekh. Tekh. Fiz.:
Year:
Volume:
Issue:
Page:
Find






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


Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2013, Volume 54, Issue 2, Pages 32–45 (Mi pmtf1195)  

This article is cited in 15 scientific papers (total in 15 papers)

Mathematical modeling of jet interaction with a high-enthalpy flow in an expanding channel

N. N. Fedorova, I. A. Fedorchenko, A. V. Fedorov

Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090, Russia
Abstract: Results of modeling the interaction of a plane supersonic jet with a supersonic turbulent high-enthalpy flow in a channel are reported. The problem is solved in a two-dimensional formulation at external flow Mach numbers $\mathrm{M}_\infty= 2.6$ and $2.8$ and at high values of the total temperature of the flow $T_0=1800\div2000$ K. The mathematical model includes full averaged Navier–Stokes equations supplemented with a two-equation turbulence model and an equation that describes the transportation of the injected substance. The computations are performed by using the ANSYS Fluent 12.1 software package. Verification of the computational technique is performed against available experimental results on transverse injection of nitrogen and helium jets. The computed and experimental results are demonstrated to agree well. For the examined problems, in addition to surface distributions of characteristics, fields of flow parameters are obtained, which allow one to reproduce specific features that can be hardly captured in experiments. Parametric studies show that an increase in the angle of inclination and the mass flow rate of the jet leads to an increase in the depth of jet penetration into the flow, but more intense separated flows and shock waves are observed in this case.
Keywords: supersonic flows, mixing, internal flows, separation, turbulence, shock waves.
Received: 28.04.2012
Revised: 30.05.2012
English version:
Journal of Applied Mechanics and Technical Physics, 2013, Volume 54, Issue 2, Pages 195–206
DOI: https://doi.org/10.1134/S002189441302003X
Bibliographic databases:
Document Type: Article
UDC: 533.6.011.5, 51-74
Language: Russian
Citation: N. N. Fedorova, I. A. Fedorchenko, A. V. Fedorov, “Mathematical modeling of jet interaction with a high-enthalpy flow in an expanding channel”, Prikl. Mekh. Tekh. Fiz., 54:2 (2013), 32–45; J. Appl. Mech. Tech. Phys., 54:2 (2013), 195–206
Citation in format AMSBIB
\Bibitem{FedFedFed13}
\by N.~N.~Fedorova, I.~A.~Fedorchenko, A.~V.~Fedorov
\paper Mathematical modeling of jet interaction with a high-enthalpy flow in an expanding channel
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2013
\vol 54
\issue 2
\pages 32--45
\mathnet{http://mi.mathnet.ru/pmtf1195}
\elib{https://elibrary.ru/item.asp?id=20653869}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2013
\vol 54
\issue 2
\pages 195--206
\crossref{https://doi.org/10.1134/S002189441302003X}
Linking options:
  • https://www.mathnet.ru/eng/pmtf1195
  • https://www.mathnet.ru/eng/pmtf/v54/i2/p32
  • This publication is cited in the following 15 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Prikladnaya Mekhanika i Tekhnicheskaya Fizika Prikladnaya Mekhanika i Tekhnicheskaya Fizika
    Statistics & downloads:
    Abstract page:42
    Full-text PDF :28
     
      Contact us:
     Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2024