Tesis doctoral de Cristian Pablo Mankoc
This work presents an experimental study of silo discharge under the presence of vibrations. It has been found that the presence of moderate-intensity vibration seems not to affect the formation of jams in the output of the silo, allowing only the subsequent breakup of the arches formed at the exit that would have been stable in a silo without vibrations. This breaking of arches leads to the emergence of long duration discharge flow interruptions. We have proposed a simple probabilistic model that reproduces the observations and is based on the existence of two independent probabilities to the formation and rupture of arches.
Datos académicos de la tesis doctoral «Estudio experimental de la descarga de medios granulares en silos sometidos a vibraciones«
- Título de la tesis: Estudio experimental de la descarga de medios granulares en silos sometidos a vibraciones
- Autor: Cristian Pablo Mankoc
- Universidad: Navarra
- Fecha de lectura de la tesis: 26/10/2009
Dirección y tribunal
- Director de la tesis
- ángel Garcimartín Montero
- Tribunal
- Presidente del tribunal: ignacio Pagonabarraga mora
- Fernando Varela lópez (vocal)
- Luis a. Pugnaloni (vocal)
- jean-christophe Geminard (vocal)