Study review of the CALORRE differential calorimeter: definition of designs for different nuclear environments

This paper deals with the CALORRE differential calorimeter patented by Aix-Marseille University and the CEA in 2015. Firstly, the paper focuses on the presentation of the first prototype of CALORRE calorimeter qualified under real conditions during the MARIA irradiation campaign in 2015. Then, a rev...

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Autores principales:	Volte A., Carette M., Lyoussi A., Kohse G., Reynard-Carette C.
Formato:	article
Lenguaje:	EN
Publicado:	EDP Sciences 2021
Materias:	calorimeter nuclear absorbed dose rate on-line measurements calibration irradiation campaign Physics QC1-999
Acceso en línea:	https://doaj.org/article/ea9e3665fde546d394f89e8a081cbff1
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spelling	oai:doaj.org-article:ea9e3665fde546d394f89e8a081cbff12021-12-02T17:12:46ZStudy review of the CALORRE differential calorimeter: definition of designs for different nuclear environments2100-014X10.1051/epjconf/202125304016https://doaj.org/article/ea9e3665fde546d394f89e8a081cbff12021-01-01T00:00:00Zhttps://www.epj-conferences.org/articles/epjconf/pdf/2021/07/epjconf_animma2021_04016.pdfhttps://doaj.org/toc/2100-014XThis paper deals with the CALORRE differential calorimeter patented by Aix-Marseille University and the CEA in 2015. Firstly, the paper focuses on the presentation of the first prototype of CALORRE calorimeter qualified under real conditions during the MARIA irradiation campaign in 2015. Then, a review of the studies restricted to one CALORRE calorimetric cell realized thanks to experimental characterizations under laboratory conditions is detailed. Several configurations were studied to determine the influence of the cell height, its horizontal fin geometry and the nature of the material of its structure on its response for a calibration protocol: linearity, sensitivity, range, reproducibility, response time and absolute temperatures. Finally, within the framework of the new CALORI project, an optimization of the calorimeter assembly and its design were carried out in order to remove contact thermal resistances and provide a new configuration of CALORRE calorimeter suited for the in-core water loop of the MIT reactor (2 W.g-1). The response of this new calorimeter is estimated thanks to thermal simulations.Volte A.Carette M.Lyoussi A.Kohse G.Reynard-Carette C.EDP Sciencesarticlecalorimeternuclear absorbed dose rateon-line measurementscalibrationirradiation campaignPhysicsQC1-999ENEPJ Web of Conferences, Vol 253, p 04016 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	calorimeter nuclear absorbed dose rate on-line measurements calibration irradiation campaign Physics QC1-999
spellingShingle	calorimeter nuclear absorbed dose rate on-line measurements calibration irradiation campaign Physics QC1-999 Volte A. Carette M. Lyoussi A. Kohse G. Reynard-Carette C. Study review of the CALORRE differential calorimeter: definition of designs for different nuclear environments
description	This paper deals with the CALORRE differential calorimeter patented by Aix-Marseille University and the CEA in 2015. Firstly, the paper focuses on the presentation of the first prototype of CALORRE calorimeter qualified under real conditions during the MARIA irradiation campaign in 2015. Then, a review of the studies restricted to one CALORRE calorimetric cell realized thanks to experimental characterizations under laboratory conditions is detailed. Several configurations were studied to determine the influence of the cell height, its horizontal fin geometry and the nature of the material of its structure on its response for a calibration protocol: linearity, sensitivity, range, reproducibility, response time and absolute temperatures. Finally, within the framework of the new CALORI project, an optimization of the calorimeter assembly and its design were carried out in order to remove contact thermal resistances and provide a new configuration of CALORRE calorimeter suited for the in-core water loop of the MIT reactor (2 W.g-1). The response of this new calorimeter is estimated thanks to thermal simulations.
format	article
author	Volte A. Carette M. Lyoussi A. Kohse G. Reynard-Carette C.
author_facet	Volte A. Carette M. Lyoussi A. Kohse G. Reynard-Carette C.
author_sort	Volte A.
title	Study review of the CALORRE differential calorimeter: definition of designs for different nuclear environments
title_short	Study review of the CALORRE differential calorimeter: definition of designs for different nuclear environments
title_full	Study review of the CALORRE differential calorimeter: definition of designs for different nuclear environments
title_fullStr	Study review of the CALORRE differential calorimeter: definition of designs for different nuclear environments
title_full_unstemmed	Study review of the CALORRE differential calorimeter: definition of designs for different nuclear environments
title_sort	study review of the calorre differential calorimeter: definition of designs for different nuclear environments
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/ea9e3665fde546d394f89e8a081cbff1
work_keys_str_mv	AT voltea studyreviewofthecalorredifferentialcalorimeterdefinitionofdesignsfordifferentnuclearenvironments AT carettem studyreviewofthecalorredifferentialcalorimeterdefinitionofdesignsfordifferentnuclearenvironments AT lyoussia studyreviewofthecalorredifferentialcalorimeterdefinitionofdesignsfordifferentnuclearenvironments AT kohseg studyreviewofthecalorredifferentialcalorimeterdefinitionofdesignsfordifferentnuclearenvironments AT reynardcarettec studyreviewofthecalorredifferentialcalorimeterdefinitionofdesignsfordifferentnuclearenvironments
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Study review of the CALORRE differential calorimeter: definition of designs for different nuclear environments

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