Assessment of particle suspension conditions in stirred vessels by means of pressure gauge technique
- Autori: micale, g; grisafi, f; brucato, a
- Anno di pubblicazione: 2002
- Tipologia: Articolo in rivista (Articolo in rivista)
- Parole Chiave: Particles suspension; Pressure gauge technique; Stirred vessels
- OA Link: http://hdl.handle.net/10447/57120
Abstract
In this work the quantitative assessment of the mass of suspended solid particles in stirred vessels is performed using the Pressure Gauge Technique. This is based on the measurements of the pressure increase on the tank bottom due to the presence of suspended solid particles at any agitation speed. The method has the advantages of not utilising visual observations and of easy and inexpensive application to both laboratory and industrial equipment. Very few data are available in literature and the experimental results collected using the present PGT technique and the correlations here proposed are of considerable academic and industrial interest.