ETD system

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Tesi etd-05152015-140112


Thesis type
Tesi di laurea magistrale
Author
BERTOCCHI, FULVIO
URN
etd-05152015-140112
Title
CFD simulation if polonium evaporation from lead bismuth eutectic mixture
Struttura
INGEGNERIA CIVILE E INDUSTRIALE
Corso di studi
INGEGNERIA NUCLEARE
Commissione
relatore Prof. Forgione, Nicola
relatore Marino, Alessandro
Parole chiave
  • CFD
  • polonio
  • LBE
  • evaporazione
  • esperimento di traspirazione
  • legge di Henry polonium
  • evaporation
  • transpiration experiment
  • Henry law
Data inizio appello
20/07/2015;
Consultabilità
completa
Riassunto analitico
Analysis of polonium evaporation mechanism from the Lead-Bismuth Eutectic mixture by means of the CFD code ANSYS.<br>The computer simulation implements input data coming from the laboratory&#39;s experiments: the aim of the work is reproducing the empirical experience simulating a multicomponent multiphase flow between the polonium-argon gas and the liquid polonium dissolved in LBE liquid. Its purpose is to verify the accumulated experience both in the evaporation of polonium and in the tuning of the Ansys parameters, turbulence models or mesh quality.
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