Studies of power consumption in gas-liquid system in agitated vessels of different scale

Authors
Karcz, J Siciarz, R
Citation
J. Karcz et R. Siciarz, Studies of power consumption in gas-liquid system in agitated vessels of different scale, INZ CHEM PR, 22(3C), 2001, pp. 645-650
Citations number
9
Categorie Soggetti
Chemical Engineering
Journal title
INZYNIERIA CHEMICZNA I PROCESOWA
ISSN journal
02086425 → ACNP
Volume
22
Issue
3C
Year of publication
2001
Pages
645 - 650
Database
ISI
SICI code
0208-6425(2001)22:3C<645:SOPCIG>2.0.ZU;2-U
Abstract
The results of the studies of the power consumption for the liquid and gas- liquid system agitated in the geometrically similar slender vessels of 0.03 75 m(3) and 0.4 m(3) volume are presented. The vessels were equipped with d ual impellers (Rushton or CD 6 turbines and A 315 impeller). Comparative an alysis was carried out in order to explain how vessel scale affects the sha pe of the power characteristics. The results of the study were compared ass uming the constant values of the Kg, w(og) or vvm.