Measurements of in-vessel and ex-vessel liquid corium surface tension and density in the VITI-MBP test bench within ALISA Euro-Chinese project

Within the ALISA (Access to Large Infrastructures for Severe Accidents) cooperation between the European Union and China on SA (Severe Accident) facilities, CNPRI (China Nuclear Power technology Research Institute) has proposed to CEA (Commissariat à l’Energie Atomique et aux Energies Alternatives)...

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Autores principales:	Jules DELACROIX, Christophe JOURNEAU, Nourdine CHIKHI, Pascal FOUQUART, Dekui ZHAN
Formato:	article
Lenguaje:	EN
Publicado:	The Japan Society of Mechanical Engineers 2020
Materias:	alisa in-vessel and ex-vessel corium surface tension density viti maximum bubble pressure (mbp) Mechanical engineering and machinery TJ1-1570
Acceso en línea:	https://doaj.org/article/de5dcf9b9ba14fe59b663c171a865fcd
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spelling	oai:doaj.org-article:de5dcf9b9ba14fe59b663c171a865fcd2021-11-29T05:56:31ZMeasurements of in-vessel and ex-vessel liquid corium surface tension and density in the VITI-MBP test bench within ALISA Euro-Chinese project2187-974510.1299/mej.19-00611https://doaj.org/article/de5dcf9b9ba14fe59b663c171a865fcd2020-05-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/mej/7/3/7_19-00611/_pdf/-char/enhttps://doaj.org/toc/2187-9745Within the ALISA (Access to Large Infrastructures for Severe Accidents) cooperation between the European Union and China on SA (Severe Accident) facilities, CNPRI (China Nuclear Power technology Research Institute) has proposed to CEA (Commissariat à l’Energie Atomique et aux Energies Alternatives) a series of experiments to determine the density and surface tension of different oxidic mixtures representative from both in-vessel and ex-vessel retention scenarios. This article describes those tests performed in the VITI facility in in CEA severe accident experimental platform, PLINIUS, by means of the Maximum Bubble Pressure (MBP) method. The measurement procedure using the Maximum Bubble Pressure method is described. A first estimate of in-vessel corium surface tension is given, while both density and surface tension measurements are successfully performed for both ex-vessel corium compositions, which constitutes to our best knowledge the first measurements ever performed for ex-vessel (MCCI) liquid corium compositions.Jules DELACROIXChristophe JOURNEAUNourdine CHIKHIPascal FOUQUARTDekui ZHANThe Japan Society of Mechanical Engineersarticlealisain-vessel and ex-vessel coriumsurface tensiondensityvitimaximum bubble pressure (mbp)Mechanical engineering and machineryTJ1-1570ENMechanical Engineering Journal, Vol 7, Iss 3, Pp 19-00611-19-00611 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	alisa in-vessel and ex-vessel corium surface tension density viti maximum bubble pressure (mbp) Mechanical engineering and machinery TJ1-1570
spellingShingle	alisa in-vessel and ex-vessel corium surface tension density viti maximum bubble pressure (mbp) Mechanical engineering and machinery TJ1-1570 Jules DELACROIX Christophe JOURNEAU Nourdine CHIKHI Pascal FOUQUART Dekui ZHAN Measurements of in-vessel and ex-vessel liquid corium surface tension and density in the VITI-MBP test bench within ALISA Euro-Chinese project
description	Within the ALISA (Access to Large Infrastructures for Severe Accidents) cooperation between the European Union and China on SA (Severe Accident) facilities, CNPRI (China Nuclear Power technology Research Institute) has proposed to CEA (Commissariat à l’Energie Atomique et aux Energies Alternatives) a series of experiments to determine the density and surface tension of different oxidic mixtures representative from both in-vessel and ex-vessel retention scenarios. This article describes those tests performed in the VITI facility in in CEA severe accident experimental platform, PLINIUS, by means of the Maximum Bubble Pressure (MBP) method. The measurement procedure using the Maximum Bubble Pressure method is described. A first estimate of in-vessel corium surface tension is given, while both density and surface tension measurements are successfully performed for both ex-vessel corium compositions, which constitutes to our best knowledge the first measurements ever performed for ex-vessel (MCCI) liquid corium compositions.
format	article
author	Jules DELACROIX Christophe JOURNEAU Nourdine CHIKHI Pascal FOUQUART Dekui ZHAN
author_facet	Jules DELACROIX Christophe JOURNEAU Nourdine CHIKHI Pascal FOUQUART Dekui ZHAN
author_sort	Jules DELACROIX
title	Measurements of in-vessel and ex-vessel liquid corium surface tension and density in the VITI-MBP test bench within ALISA Euro-Chinese project
title_short	Measurements of in-vessel and ex-vessel liquid corium surface tension and density in the VITI-MBP test bench within ALISA Euro-Chinese project
title_full	Measurements of in-vessel and ex-vessel liquid corium surface tension and density in the VITI-MBP test bench within ALISA Euro-Chinese project
title_fullStr	Measurements of in-vessel and ex-vessel liquid corium surface tension and density in the VITI-MBP test bench within ALISA Euro-Chinese project
title_full_unstemmed	Measurements of in-vessel and ex-vessel liquid corium surface tension and density in the VITI-MBP test bench within ALISA Euro-Chinese project
title_sort	measurements of in-vessel and ex-vessel liquid corium surface tension and density in the viti-mbp test bench within alisa euro-chinese project
publisher	The Japan Society of Mechanical Engineers
publishDate	2020
url	https://doaj.org/article/de5dcf9b9ba14fe59b663c171a865fcd
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Measurements of in-vessel and ex-vessel liquid corium surface tension and density in the VITI-MBP test bench within ALISA Euro-Chinese project

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