TURBULENT SWIRLING FLOW IN SHORT CYLINDRICAL CHAMBERS

被引：1

作者：

RIAHI, A ^{[1
]}

HILL, PG ^{[1
]}

机构：

[1] UNIV BRITISH COLUMBIA,VANCOUVER V6T 1W5,BC,CANADA

来源：

JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME | 1993年 / 115卷 / 03期

关键词：

D O I：

10.1115/1.2910158

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Turbulent swirling flow in a short closed cylindrical chamber has been measured with laser Doppler anemometry. The swirl was generated by a rotating roughened disk and measured during steady and transient conditions with a smooth disk. The velocity and turbulence fields were found to be strongly dependent on swirl Reynolds numbers (in the range 0.3 x 10(6) < OMEGAR2/v < 0.6 x 10(6)) and on chamber length-to-diameter ratio (in the range 0.1 less-than-or-equal-to L/D less-than-or-equal-to 0.5). With a roughened disk the flow was nearly independent of Reynolds number though still strongly dependent on chamber length-to-diameter ratio.

引用

页码：444 / 451

页数：8

共 50 条

[31] Turbulent Swirling Flow in a Bounded Nozzle.
Asaturyan, A.Sh.
Rogovoi, A.F.
Denisenko, A.I.
Guseinov, Ch.S.
Gidromekhanika, 1985, (51): : 26 - 29
[32] Advection of a magnetic field by a turbulent swirling flow
Odier, P
Pinton, JF
Fauve, S
PHYSICAL REVIEW E, 1998, 58 (06): : 7397 - 7401
[33] Bistability and hysteresis in a highly turbulent swirling flow
Mujica, N
Lathrop, DP
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2005, 356 (01) : 162 - 166
[34] Flow structure of swirling turbulent propane flames
Alekseenko, S. V.
Dulin, V. M.
Kozorezov, Yu. S.
Markovich, D. M.
Shtork, S. I.
TURBULENCE, HEAT AND MASS TRANSFER 6, 2009, : 655 - 658
[35] Scaling of vorticity filaments in a turbulent swirling flow
Dernoncourt, B
Pinton, JF
Fauve, S
ADVANCES IN TURBULENCES VI, 1996, 36 : 437 - 440
[36] Turbulent swirling water flow with oil droplets
Kouda, T.
Hagiwara, Y.
Multiphase Science and Technology, 2006, 18 (01) : 55 - 72
[37] TURBULENT VISCOSITIES FOR SWIRLING FLOW IN A STATIONARY ANNULUS
SCOTT, CJ
RASK, DR
JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME, 1973, 95 (04): : 557 - 566
[38] Turbulent Swirling Gas Flow around Obstacles
Karelin A.N.
Karelin N.E.
Karelin E.N.
Russian Engineering Research, 2022, 42 (12) : 1217 - 1222
[39] Swirling Flows in Cyclone Chambers with Nozzles of Small Flow Section
Pitsukha E.A.
Teplitskii Y.S.
Pitsukha, E.A. (pit.ea@mail.ru), 2017, Springer Science and Business Media, LLC (90) : 806 - 816
[40] Approbation of the Generalized Solution for a Swirling Flow in Vortex Chambers and Pipes
G. V. Dashkov
A. D. Solodukhin
V. D. Tyutyuma
Journal of Engineering Physics and Thermophysics, 2023, 96 : 1721 - 1730

← 1 2 3 4 5 →