Laboratory-scale plant for Ranque-Hilsh effect research

Author

Molodezhnikova, L.I. ; Porutchikova, O.V. ; Rachmatulina, L.I.

Author_Institution

Tomsk Polytech. Univ., Russia

fYear

2001

fDate

2001

Firstpage

29

Lastpage

30

Abstract

Such a nontrivial phenomenon as Ranque effect (effect of Ranque-Hilsh or eddy effect) is known from gas dynamics of eddy flows. This effect lies in that in eddy tubes of a rather simple geometry the gas flow falls into two flows. One is peripheral flow and it has a temperature, which is higher than the temperature of the initial gas. The second flow is the central one, and its temperature is accordingly lower. In the paper the laboratory-scale installation to research the Ranque-Hilsh effect is presented. Experimental results performed with this installation are analyzed

Keywords

flow measurement; pipe flow; Ranque effect; Ranque-Hilsh effect; central flow; eddy effect; eddy flows; eddy tubes; gas dynamics; laboratory-scale installation; peripheral flow; Apertures; Cooling; Energy conservation; Energy consumption; Gas insulation; Heat transfer; Laboratories; Power engineering; Temperature distribution; Thermal engineering;

fLanguage

English

Publisher

ieee

Conference_Titel

Modern Techniques and Technology, 2001. MTT 2001. Proceedings of the 7th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists

Conference_Location

Tomsk

Print_ISBN

0-7803-6346-9

Type

conf

DOI

10.1109/MTT.2001.983702

Filename

983702