3D CFD modelling and exergy loss minimisation within a high-pressure vortex tube
by Abbas Aghagoli; Mikhail Sorin
International Journal of Exergy (IJEX), Vol. 37, No. 4, 2022

Abstract: In the present study, 3D CFD simulation of a vortex tube at high operating pressure is investigated. The impact of inlet pressure and cold mass fraction is investigated in terms of the exergy losses within the vortex tube. The results show that the minimum exergy losses occur at cold mass fraction equals 0.5, meanwhile, the exergy efficiency achieves its maximum at cold mass fraction equals 0.9. It is illustrated that friction has a major impact on entropy generation rate near the wall and at the centre of the vortex tube.

Online publication date: Fri, 08-Apr-2022

The full text of this article is only available to individual subscribers or to users at subscribing institutions.

 
Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.

Pay per view:
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.

Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Exergy (IJEX):
Login with your Inderscience username and password:

Username:        Password:          Forgotten your password?

Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.

If you still need assistance, please email subs@inderscience.com