0000000000166735
AUTHOR
Vella G.
showing 12 related works from this author
Le dimensioni affettive nella comunicazione della "cattiva notizia"
2007
Comunicare "cattive notizie" in oncologia
2007
ADVANCED STATISTICAL ANALYSIS OF LOCAL BUBBLE SIZE DISTRIBUTIONS IN 2D GAS FLUIDIZED BEDS
2009
The principal difficulty in analysing fluidization quality and bubble dynamics is related to the possibility of measuring or predicting the physical and geometrical properties of gas bubbles rising in a granular medium. Even the development of detailed experimental correlations gives poor results, being necessary a fully statistical approach. On the above basis, the present work focuses on the statistical analysis of the behaviour of a 2-D fluidized bed operating under bubbling and slugging conditions, performing measurements of Local Bubble Size Distributions (BSD) along the bed. The analysis allowed to observe a characteristic bimodal shape of BSDs for different particles dimension and fl…
Cura psicologica in emergenza: un caso clinico
2007
On the numerical and experimental characterisation of the ITER divertor cassette plasma facing component steady state hydraulic behaviour
2008
A Monte Carlo study on the possible lay-out influence in the HCLL-TBM nuclear response
2008
L'intervento psicologico nell'emergenza: il caso di Veronica
2007
Il paziente psichiatrico in Arteterapia
2007
Thermo-mechanical experiment and analysis on an HCPB-TBM mock-up
2008
Artiterapie e rieducazione del paziente psichiatrico
2007
ON THE BUBBLING DYNAMICS OF BINARY MIXTURES OF PARTICLES IN 2D GAS-SOLID FLUIDIZED BEDS
2011
The bubbling behaviour of fluidized beds has been thoroughly investigated in the last decades by means of several techniques, e.g. X-ray, Inductance, Resistance and Impedance based techniques, PIV. In recent years, Digital Image Analysis Techniques have shown their potential for accurate and cost effectively measurements. Most of the work related to bubble behaviour analysis deals with monodispersed particles, while almost all industrial equipment operates with mixtures of particles. Although considerable work has been done in the past with focus on the analysis of the mixing-segregation behaviour and predictions of fluid dynamics regime transitions, a lack of knowledge exists in the analys…