Design of an acoustic sensor for fission gas release characterization devoted to JHR environment measurements

Among numerous research projects devoted to the improvement of the nuclear fuel behaviour knowledge, the development of advanced instrumentation for in-pile experiments in Material Testing Reactor is of great interest. In the frame of JHR reactor, new requirements have arisen creating new constraint...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Baudry F., Rosenkrantz E., Combette P., Fourmentel D., Destouches C., Ferrandis J.Y.
Formato:	article
Lenguaje:	EN
Publicado:	EDP Sciences 2021
Materias:	acoustic sensor gaz composition screen-printing jhr Physics QC1-999
Acceso en línea:	https://doaj.org/article/fba84d9cf1af4f0b87388b4f1161e9e2
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:fba84d9cf1af4f0b87388b4f1161e9e2
record_format	dspace
spelling	oai:doaj.org-article:fba84d9cf1af4f0b87388b4f1161e9e22021-12-02T17:12:46ZDesign of an acoustic sensor for fission gas release characterization devoted to JHR environment measurements2100-014X10.1051/epjconf/202125304028https://doaj.org/article/fba84d9cf1af4f0b87388b4f1161e9e22021-01-01T00:00:00Zhttps://www.epj-conferences.org/articles/epjconf/pdf/2021/07/epjconf_animma2021_04028.pdfhttps://doaj.org/toc/2100-014XAmong numerous research projects devoted to the improvement of the nuclear fuel behaviour knowledge, the development of advanced instrumentation for in-pile experiments in Material Testing Reactor is of great interest. In the frame of JHR reactor, new requirements have arisen creating new constraints. An acoustic method was tested with success during a first experiment called REMORA 3 in 2010 and 2011, and the results were used to differentiate helium and fission gas release kinetics under transient operating conditions. This experiment was leading at OSIRIS reactor (CEA Saclay, France). The maximal temperature during the irradiation test was about 150 °C. [1], [2]. We have developed thick film transducers produced by screen-printing process. They offered a wide range of possible application for the development of acoustic sensors and piezoelectric structure for harsh temperature environment measurements [3]. We proposed a screen-printed modified Bismuth Titanate piezoelectric element on alumina substrate allowing acoustic measurements [4] for JHR environment. In this paper we will focus on the mechanical design of the new sensor. This acoustic sensor is composed of an acoustic element for generation and detection of acoustic waves propagating into a cavity filled with gaz. We will detail the choice of piezoelectric materials, the thickness of the different layers, the cavity shapes, the electrical connections, the means of assembly of the different parts. Theoretical and experimental results will be given. All that point will be discussed in terms of acoustic sensor sensitivity versus dimensional constraints, in the case of a high temperature range working.Baudry F.Rosenkrantz E.Combette P.Fourmentel D.Destouches C.Ferrandis J.Y.EDP Sciencesarticleacoustic sensorgaz compositionscreen-printingjhrPhysicsQC1-999ENEPJ Web of Conferences, Vol 253, p 04028 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	acoustic sensor gaz composition screen-printing jhr Physics QC1-999
spellingShingle	acoustic sensor gaz composition screen-printing jhr Physics QC1-999 Baudry F. Rosenkrantz E. Combette P. Fourmentel D. Destouches C. Ferrandis J.Y. Design of an acoustic sensor for fission gas release characterization devoted to JHR environment measurements
description	Among numerous research projects devoted to the improvement of the nuclear fuel behaviour knowledge, the development of advanced instrumentation for in-pile experiments in Material Testing Reactor is of great interest. In the frame of JHR reactor, new requirements have arisen creating new constraints. An acoustic method was tested with success during a first experiment called REMORA 3 in 2010 and 2011, and the results were used to differentiate helium and fission gas release kinetics under transient operating conditions. This experiment was leading at OSIRIS reactor (CEA Saclay, France). The maximal temperature during the irradiation test was about 150 °C. [1], [2]. We have developed thick film transducers produced by screen-printing process. They offered a wide range of possible application for the development of acoustic sensors and piezoelectric structure for harsh temperature environment measurements [3]. We proposed a screen-printed modified Bismuth Titanate piezoelectric element on alumina substrate allowing acoustic measurements [4] for JHR environment. In this paper we will focus on the mechanical design of the new sensor. This acoustic sensor is composed of an acoustic element for generation and detection of acoustic waves propagating into a cavity filled with gaz. We will detail the choice of piezoelectric materials, the thickness of the different layers, the cavity shapes, the electrical connections, the means of assembly of the different parts. Theoretical and experimental results will be given. All that point will be discussed in terms of acoustic sensor sensitivity versus dimensional constraints, in the case of a high temperature range working.
format	article
author	Baudry F. Rosenkrantz E. Combette P. Fourmentel D. Destouches C. Ferrandis J.Y.
author_facet	Baudry F. Rosenkrantz E. Combette P. Fourmentel D. Destouches C. Ferrandis J.Y.
author_sort	Baudry F.
title	Design of an acoustic sensor for fission gas release characterization devoted to JHR environment measurements
title_short	Design of an acoustic sensor for fission gas release characterization devoted to JHR environment measurements
title_full	Design of an acoustic sensor for fission gas release characterization devoted to JHR environment measurements
title_fullStr	Design of an acoustic sensor for fission gas release characterization devoted to JHR environment measurements
title_full_unstemmed	Design of an acoustic sensor for fission gas release characterization devoted to JHR environment measurements
title_sort	design of an acoustic sensor for fission gas release characterization devoted to jhr environment measurements
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/fba84d9cf1af4f0b87388b4f1161e9e2
work_keys_str_mv	AT baudryf designofanacousticsensorforfissiongasreleasecharacterizationdevotedtojhrenvironmentmeasurements AT rosenkrantze designofanacousticsensorforfissiongasreleasecharacterizationdevotedtojhrenvironmentmeasurements AT combettep designofanacousticsensorforfissiongasreleasecharacterizationdevotedtojhrenvironmentmeasurements AT fourmenteld designofanacousticsensorforfissiongasreleasecharacterizationdevotedtojhrenvironmentmeasurements AT destouchesc designofanacousticsensorforfissiongasreleasecharacterizationdevotedtojhrenvironmentmeasurements AT ferrandisjy designofanacousticsensorforfissiongasreleasecharacterizationdevotedtojhrenvironmentmeasurements
_version_	1718381416787476480

Design of an acoustic sensor for fission gas release characterization devoted to JHR environment measurements

Ejemplares similares