ETD

Archivio digitale delle tesi discusse presso l'Università di Pisa

Tesi etd-09042016-164343


Tipo di tesi
Tesi di laurea magistrale
Autore
MORGANTI, NICOLO'
URN
etd-09042016-164343
Titolo
Effect of lateral forces on gas bubble detachment
Dipartimento
INGEGNERIA CIVILE E INDUSTRIALE
Corso di studi
INGEGNERIA NUCLEARE
Relatori
relatore Prof. Di Marco, Paolo
correlatore Dott. Saccone, Giacomo
correlatore Prof.ssa Colin, Catherine
Parole chiave
  • Shear Force
  • Electric Field
  • Micro-G
  • Bubble
  • Evaporation
Data inizio appello
03/10/2016
Consultabilità
Completa
Riassunto
The present work studies the effect of the lateral force acting on the bubbles. In the first part it has been done an investigation on the effect of electric field when the interface of the bubble is modified by the tangential component of gravity force. In the second part the attention goes on the effect of electric field in Micro-G condition and a research has been done on the possible use of the EF force as substitute of gravity force. In the last part it has been done a previous study in flow boiling condition in RUBI set-up both on ground and Micro-G configurations to validate the proposed models. The work was conducted during three years and two parabolic flight, the first one to study the electric field and the second to study the flow boiling on RUBI.
File