Liquid helium inertial jet for comparative study of classical and quantum turbulence

被引：7

作者：

Duri, D. ^{[1
,2
]}

Baudet, C. ^{[1
]}

Charvin, P. ^{[2
]}

Virone, J. ^{[1
]}

Rousset, B. ^{[2
]}

Poncet, J. -M. ^{[2
]}

Diribarne, P. ^{[2
]}

机构：

[1] UJF Grenoble 1, Grenoble INP, CNRS, LEGI UMR 5519, F-38041 Grenoble, France

[2] INAC, SBT, UMR CEA UJF Grenoble 1 9004, F-38054 Grenoble, France

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2011年 / 82卷 / 11期

关键词：

TEMPERATURE GASEOUS HELIUM; VELOCITY-MEASUREMENTS; VORTICITY; DECAY;

D O I：

10.1063/1.3661127

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We present a new cryogenic wind tunnel facility developed to study the high Reynolds number developed classical or quantum turbulence in liquid (4)He. A stable inertial round jet flow with a Reynolds number of 4 x 10(6) can be sustained in both He I and He II down to a minimum temperature of 1.7 K. The circuit can be pressurized up to 3.5 x 10(5) Pa. The system has been designed to exploit the self-similar properties of the jet far field in order to adapt to the spatial resolution of the existing probes. Multiple and complementary sensors can be simultaneously installed to obtain spatial and time resolved measurements. The technical difficulties and design details are described and the system performance is presented. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3661127]

引用

页数：6

共 27 条

[21] Decay of grid turbulence in a finite channel
Stalp, SR
Skrbek, L
Donnelly, RJ
[J]. PHYSICAL REVIEW LETTERS, 1999, 82 (24) : 4831 - 4834
[22] Classical character of turbulence in a quantum liquid
Vinen, WF
[J]. PHYSICAL REVIEW B, 2000, 61 (02): : 1410 - 1420
[23] Quantum turbulence
Vinen, WF
Niemela, JJ
[J]. JOURNAL OF LOW TEMPERATURE PHYSICS, 2002, 128 (5-6) : 167 - 231
[24] MUTUAL FRICTION IN A HEAT CURRENT IN LIQUID HELIUM-II .3. THEORY OF THE MUTUAL FRICTION
VINEN, WF
[J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1957, 242 (1231): : 493 - 515
[25] WEISEND JG, 1988, ADV CRYO ENG, V33, P507
[26] SOME MEASUREMENTS IN SELF-PRESERVING JET
WYGNANSKI, I
FIEDLER, H
[J]. JOURNAL OF FLUID MECHANICS, 1969, 38 : 577 - +
[27] Particle image velocimetry measurements of the velocity profile in HeII forced flow
Xu, T.
Van Sciver, S. W.
[J]. PHYSICS OF FLUIDS, 2007, 19 (07)

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