Modelling of Passive Heat Removal Systems: A Review with Reference to the Framatome BWR Reactor KERENA: Part II

Manthey, René; Viereckl, Frances; Moonesi Shabestary, Amirhosein; Zhang, Yu; Ding, Wei; Lucas, Dirk; Schuster, Christoph; Leyer, Stephan; Hurtado, Antonio; Hampel, Uwe

doi:10.3390/en13010109

Reference : Modelling of Passive Heat Removal Systems: A Review with Reference to the Framatome B...


	Document type :	Scientific journals : Article
	Discipline(s) :	Engineering, computing & technology : Mechanical engineering
	To cite this reference:	http://hdl.handle.net/10993/42349

Title :	Modelling of Passive Heat Removal Systems: A Review with Reference to the Framatome BWR Reactor KERENA: Part II
Language :	English
Author, co-author :	Manthey, René []
	Viereckl, Frances []
	Moonesi Shabestary, Amirhosein []
	Zhang, Yu []
	Ding, Wei []
	Lucas, Dirk []
	Schuster, Christoph []
	Leyer, Stephan [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit >]
	Hurtado, Antonio []
	Hampel, Uwe []
Publication date :	24-Dec-2019
Journal title :	Energies
Peer reviewed :	No
Audience :	International
Keywords :	[en] passive heat removal systems ; two-phase flow instabilities ; emergency condensers
Abstract :	[en] Passive safety systems are an important feature of currently designed and constructed nuclear power plants. They operate independent of external power supply and manual interventions and are solely driven by thermal gradients and gravitational force. This brings up new needs for performance and reliably assessment. This paper provides a review on fundamental approaches to model and analyze the performance of passive heat removal systems exemplified for the passive heat removal chain of the KERENA boiling water reactor concept developed by Framatome. We discuss modeling concepts for one-dimensional system codes such as ATHLET, RELAP and TRACE and furthermore for computational fluid dynamics codes. Part I dealt with numerical and experimental methods for modeling of condensation inside the emergency condenser and on the containment cooling condenser. This second part deals with boiling and two-phase flow instabilities.
Permalink :	http://hdl.handle.net/10993/42349
DOI :	10.3390/en13010109

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