Research output: Contribution to journal › Article › peer-review
Equations for describing a family of self-similar solutions of the far field of a round submerged jet. / Mullyadzhanov, R. I.
In: Thermophysics and Aeromechanics, Vol. 25, No. 4, 01.07.2018, p. 635-638.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Equations for describing a family of self-similar solutions of the far field of a round submerged jet
AU - Mullyadzhanov, R. I.
PY - 2018/7/1
Y1 - 2018/7/1
N2 - The flow of a turbulent round submerged jet in far field has been considered. The modified Navier−Stokes equations have been derived with the aid of known self-similar properties of the time-mean flow as well as the spatial and temporal characteristics of the entire spectrum of the scales of turbulent fluctuations. A technique has been proposed for the numerical computation of these equations to describe a family of self-similar solutions in a cylindrical region with periodic boundary conditions in the longitudinal direction, and the velocity of the jet expansion enters the obtained equations explicitly as a parameter.
AB - The flow of a turbulent round submerged jet in far field has been considered. The modified Navier−Stokes equations have been derived with the aid of known self-similar properties of the time-mean flow as well as the spatial and temporal characteristics of the entire spectrum of the scales of turbulent fluctuations. A technique has been proposed for the numerical computation of these equations to describe a family of self-similar solutions in a cylindrical region with periodic boundary conditions in the longitudinal direction, and the velocity of the jet expansion enters the obtained equations explicitly as a parameter.
KW - far field
KW - self-similarity
KW - submerged jet
KW - turbulence
UR - http://www.scopus.com/inward/record.url?scp=85058775498&partnerID=8YFLogxK
U2 - 10.1134/S0869864318040169
DO - 10.1134/S0869864318040169
M3 - Article
AN - SCOPUS:85058775498
VL - 25
SP - 635
EP - 638
JO - Thermophysics and Aeromechanics
JF - Thermophysics and Aeromechanics
SN - 0869-8643
IS - 4
ER -
ID: 18177292