4. System thermal hydraulics for liquid metals

Research output: Contribution to report/book/conference proceedingsChapter

Authors

  • Nicola Forgione
  • Diego Castelliti
  • Antoine Gerschenfeld
  • Massimiliano Polidori
  • Alessandro Del Nevo
  • Rui Hu

Institutes & Expert groups

  • ENEA - Italian National Agency for New Technologies
  • Argonne National Laboratory
  • UniPi - Università di Pisa
  • CEA Saclay - Commissariat à l'énergie atomique

Documents & links

Abstract

The system thermal hydraulics chapter deals with the specific modeling challenges arising from using a liquid metal in a system thermal-hydraulic simulation code. Challenges related to heat transfer, hydrodynamic models, and thermodynamic properties are explained. Subsequently, the RELAP5/Mod3.3 modified code is shortly introduced, and its application to design and analysis of a liquid-metal experimental facility is shown as an example. Finally, other similar codes suited for liquid-metal-cooled reactor system modeling are introduced, that is, CATHARE, ATHLET, SPECTRA, and SAS4A/SASSYS-1.

Details

Original languageEnglish
Title of host publicationThermal Hydraulics Aspects of Liquid Metal Cooled Nuclear Reactors
PublisherWP - Woodhead Publishing
Pages157-184
Number of pages28
ISBN (Print)978-0-08-101980-1
DOIs
Publication statusPublished - 5 Dec 2018

Keywords

  • Liquid-metal-cooled reactors, Thermal hydraulics, System thermal hydraulics, Simulation codes

ID: 6895690