Numerical and Experimental Analysis of Counterflow Vortex Tube (CROSBI ID 510286)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Andrassy, Mladen ; Virag, Zdravko ; Krizmanić, Severino
engleski
Numerical and Experimental Analysis of Counterflow Vortex Tube
The paper offers an analysis of the flow and thermal process in a counter-flow low-pressure vortex ( Ranque – Hilsch ) tube. The FLUENT software package is used for the computation of compressible laminar and compressible turbulent flow. The obtained data are compared with experiments performed for this purpose. An explanation of the obtained results is given in the light of published theories on the thermal separation in vortex tubes. Thermal separation is also recorded at laminar flow conditions, indicating that turbulence is not the only reason for it. The calculation results are in qualitative accordance with the experiment, but quantitatively they forecast somewhat lower thermal separation effects.
low pressure vortex tube; experimental results; mathematical modelling; numerical results
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Podaci o prilogu
539-548-x.
2005.
objavljeno
Podaci o matičnoj publikaciji
International Conference on Compressors and their Systems 2005
Wiley, John
London : Delhi: John Wiley & Sons
Podaci o skupu
International Conference on Compressors and their Systems
predavanje
04.09.2005-07.09.2005
London, Ujedinjeno Kraljevstvo