ENEA-IRIS Open Archive è l’archivio della produzione scientifica dell'ENEA, realizzato con l'obiettivo di raccogliere, catalogare e rendere facilmente accessibili in rete i risultati della ricerca. Gli autori dell’ENEA provvedono a depositare le proprie pubblicazioni (articoli su rivista, presentazioni a congressi, report, ecc.). In particolare, quelle finanziate dalla Commissione Europea nell’ambito del programma H2020 (che prevede il deposito obbligatorio in un Repository), una volta caricate, vengono automaticamente importate dal portale europeo OpenAIRE. È possibile inserire, o importare direttamente dalle banche dati previste, le informazioni descrittive del documento e anche allegare, ove consentito dalla normativa sul diritto d'autore, il testo completo della pubblicazione.

ENEA-IRIS Open Archive utilizza la piattaforma IRIS (Institutional Research Information System) sviluppata da CINECA.

In the framework of a research program on innovative safety systems, ENEA has in progress a R&D activity aimed at developing a device able to increase the reliability of in-pool Heat Exchanger passive Residual Heat Removal systems.This device, so-called PERSEO (in-Pool Energy Removal System for Emergency Operation), enables the control of the removed power in the pool avoiding the installation of valve on pressurized loops, thus reducing thermal-mechanical constraints and thermal-hydraulic instability.Demonstration tests were performed in the PERSEO facility installed at SIET thermal-hydraulic research centre in Piacenza (Italy).This paper deals with the description of PERSEO experimental facility and its operating conditions, and presents the most significant experimental results, compared with the analytical pre-test ones obtained with Relap5 code, providing material to discuss the validity of this device.

In-Pool Energy Removal System for Emergency Operation: Experimental Tests and RELAP5 Code Calculations

Meloni, P.;
2003-04-20

Abstract

In the framework of a research program on innovative safety systems, ENEA has in progress a R&D activity aimed at developing a device able to increase the reliability of in-pool Heat Exchanger passive Residual Heat Removal systems.This device, so-called PERSEO (in-Pool Energy Removal System for Emergency Operation), enables the control of the removed power in the pool avoiding the installation of valve on pressurized loops, thus reducing thermal-mechanical constraints and thermal-hydraulic instability.Demonstration tests were performed in the PERSEO facility installed at SIET thermal-hydraulic research centre in Piacenza (Italy).This paper deals with the description of PERSEO experimental facility and its operating conditions, and presents the most significant experimental results, compared with the analytical pre-test ones obtained with Relap5 code, providing material to discuss the validity of this device.
20-apr-2003
Analisi sistemi e di sicurezza
4.1 Contributo in Atti di convegno
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.12079/3611
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
social impact