Experimental analysis of flow structures: A low-operated pressure RHVT: Monitoring of regime distribution behavior inside a commercial Ranque-Hilsch vortex tube - Couverture souple

Ghayyem, Mohammad Ali; Heydari, Ali; Bazgir, Adib

Couverture souple

ISBN 10 : 6200115028 ISBN 13 : 9786200115027

Editeur : LAP LAMBERT Academic Publishing, 2019

Synopsis

Ranque-Hilsch vortex tube (RHVT) is an equipment that sequestrated a single stream flow of fluid (gas) into two different flows simultaneously, one hotter than the inlet and one cooler. Traditionally vortex tubes are mostly operated at high entrance pressures (>10 psig) and always used for cooling operations. There are semi-industrial and industrial usages which can lead to unused pressurized gases. Vortex tube energy separation can be used as a waste pressure energy recovery method from high and low pressure references (sources). In various industrial systems, magnitudes of waste pressure may be lower but may have significant mass flow rates. Hence it is important to make sure that vortex tube provides the required energy separation while harnessing the low pressure but high mass flow rate waste energy and utilizes it for not only cooling but also for heating purposes. Our recent experimental observations show that in the low inlet pressure regime (<10 psig); vortex tubes behave differently and produce multiple flow structures rather than expected recirculating cold stream and the columnar hot stream type of flow (simply “Vortex Tube flow” or VT-flow).

Détails de l'édition

• Éditeur: LAP LAMBERT Academic Publishing
• Date d'édition: 2019
• Langue: anglais
• ISBN 10: 6200115028
• ISBN 13: 9786200115027
• Reliure: Broché
• Nombre de pages: 52
• Coordonnées du fabricant: non disponible
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