Experimental modeling of vortex tube refrigerator

被引：161

作者：

Saidi, MH ^{[1
]}

Valipour, MS ^{[1
]}

机构：

[1] Sharif Univ Technol, Sch Mech Engn, Ctr Excellence Energy Convers, Tehran, Iran

来源：

APPLIED THERMAL ENGINEERING | 2003年 / 23卷 / 15期

关键词：

vortex tube; experimental modeling; refrigeration; energy separation;

D O I：

10.1016/S1359-4311(03)00146-7

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

An experimental investigation has been performed to realize thorough behavior of a vortex tube system. In this work attention has been focussed on the classification of the parameters affecting vortex tube operation. The effective parameters are divided into two different types, namely geometrical and thermo-physical ones. A reliable test rig has been designed and constructed to investigate the effect of geometrical parameters i.e. diameter and length of main tube, diameter of outlet orifice, shape of entrance nozzle. Thermo-physical parameters which have been designated and studied are inlet gas pressure, type of gas, cold gas mass ratio and moisture of inlet gas. The effects of these parameters on the cold temperature difference and efficiency are discussed and presented. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：1971 / 1980

页数：10

共 17 条

[1] LIMITS OF TEMPERATURE SEPARATION IN A VORTEX TUBE [J].

AHLBORN, B ;

KELLER, JU ;

STAUDT, R ;

TREITZ, G ;

REBHAN, E .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1994, 27 (03) :480-488

[2]

[Anonymous], 1933, J PHYS-PARIS

[3]

[Anonymous], 1965, B JSME, DOI DOI 10.1299/JSME1958.8.433

[4]

[Anonymous], 1950, J ASRE REFRIG ENG

[5] EXPERIMENTAL INVESTIGATION OF ENERGY SEPARATION IN VORTEX TUBES [J].

BRUUN, HH .

JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 1969, 11 (06) :567-&

[6]

Deissler R.G., 1960, INT J HEAT MASS TRAN, V1, P173, DOI DOI 10.1016/0017-9310(60)90021-1

[7]

ELSER K, 1951, Z NATURFORSCH A, V6, P25

[8] Numerical investigations of the compressible flow and the energy separation in the Ranque-Hilsch vortex tube [J].

Fröhlingsdorf, W ;

Unger, H .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 1999, 42 (03) :415-422

[9]

HARTNETT JP, 1976, T AM SOC MECH ENG C, V79, P751

[10] *DIE EXPANSION VON GASEN IM ZENTRIFUGALFELD ALS KALTEPROZESS [J].

HILSCH, R .

ZEITSCHRIFT FUR NATURFORSCHUNG, 1946, 1 (04) :208-214

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