Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
688007 | Chemical Engineering and Processing: Process Intensification | 2009 | 5 Pages |
Abstract
Rotor-stator devices are increasingly important for process intensification applications but the understanding of their operation and scale-up is poor. Consequently a new expression is presented for the calculation of the delivered power, which consists of three terms. Firstly a term reflecting the power required to rotate the shaft in response to the resistance of the fluid. Secondly a term reflecting the convection of power away from the mixing chamber due to the flow of product. Thirdly, a term reflecting losses. A constant is required for each term and the expression describes the power consumption over the range 5–20 kW with a RMSE of 0.5 kW.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Process Chemistry and Technology
Authors
Adam J. Kowalski,