This work provides a simple method for the objective, quantitative and non-intrusive detection of flooding/loading transition in gas/liquid systems in agitated vessels starting from the time-series analysis of conductance fluctuations along a generic cross section of the vessel. The conductance probe is designed in order to introduce minimal perturbations of the flow field within the vessel. A thorough statistical characterization of the time series collected by the probe provides deeper insight into the fluid dynamics of gas-liquid systems in stirred vessels as well as a simple, objective way to detect flooding/loading transitions.
Time-series analysis approach for the identification of flooding/loading transition in gas-liquid stirred tank reactors / Alessandro, Paglianti; Sandro, Pintus; Giona, Massimiliano. - In: CHEMICAL ENGINEERING SCIENCE. - ISSN 0009-2509. - 55:23(2000), pp. 5793-5802. [10.1016/s0009-2509(00)00125-1]
Time-series analysis approach for the identification of flooding/loading transition in gas-liquid stirred tank reactors
GIONA, Massimiliano
2000
Abstract
This work provides a simple method for the objective, quantitative and non-intrusive detection of flooding/loading transition in gas/liquid systems in agitated vessels starting from the time-series analysis of conductance fluctuations along a generic cross section of the vessel. The conductance probe is designed in order to introduce minimal perturbations of the flow field within the vessel. A thorough statistical characterization of the time series collected by the probe provides deeper insight into the fluid dynamics of gas-liquid systems in stirred vessels as well as a simple, objective way to detect flooding/loading transitions.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
