Numerical study on air-core vortex in a dual port cylindrical tank for lower speed of rotations

Author:

Sooraj PV,Joshy PJ

Abstract

Abstract Rotating cylindrical tank filled with liquid engendered an air core during draining. The extension of the air-core into the drain port reduces the flow area and consequently the flow rate. The ongoing study focuses on the numerical simulation results of such vortex formation in a rotating cylindrical tank with dual ports in which speed of rotation as the variable parameter here by keeping centre to centre distance fixed.

Publisher

IOP Publishing

Subject

General Physics and Astronomy

Reference10 articles.

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4. Numerical and experimental investigation of vortex breaker effectiveness on the improvement in launch vehicle ballistic parameters;Mahyari;J. Mech.Sci. Technol.,2010

5. Experimental and numerical study on air cores for cylindrical tank draining;Park;Int. Commun. Heat Mass Transfer,2011

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