Momentum transfer in an agitated vessel with off-centred impellers

Author:

Cudak M.,Karcz J.

Abstract

AbstractMomentum transfer was investigated in an unbaffled agitated vessel of inner diameter 0.3 m equipped with different off-centred impellers. The distribution of the shear rate on the tank wall as a function of the impeller type and Reynolds number was studied in the turbulent regime of the Newtonian liquid flow. The dependences of the averaged dimensionless shear rate, friction coefficient, and dissipated energy on the Reynolds number and eccentricity ratio were approximated using four-parameter equations.

Publisher

Springer Science and Business Media LLC

Subject

Materials Chemistry,Industrial and Manufacturing Engineering,General Chemical Engineering,Biochemistry,General Chemistry

Reference5 articles.

1. Paper in Proceedings of the th Congress of and Republic;Seichter;Int Chem Proc Eng,2000

2. Szczecin University of nology;Cudak;Thesis Tech,2004

3. Preprints on CD - ROM per in Proceedings of the th Congress of and lic;Karcz;Int Chem Proc Eng,2002

4. in Proceedings of the th Eu - ropean on Mixing edited by VDI GVC berg;Karcz;Conf,2003

5. Czechoslovak Academy of ences;Žák;Thesis Sci,1986

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