Gamma detector response simulation inside the pedestal of Fukushima Daiichi Nuclear Power Station

Prediction of the fuel debris location and distribution inside the primary containment vessel (PCV) of the Fukushima Daiichi Nuclear Power Station is important to decide further decommissioning step and strategy. The radiation measurements in the past internal investigations have not yet provided en...

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Autores principales:	Eka Sapta RIYANA, Keisuke OKUMURA, Kenichi TERASHIMA, Taichi MATSUMURA, Masahiro SAKAMOTO
Formato:	article
Lenguaje:	EN
Publicado:	The Japan Society of Mechanical Engineers 2020
Materias:	fuel debris fukushima daiichi nuclear power station detector response calculation transport calculation monte carlo simulation phits code Mechanical engineering and machinery TJ1-1570
Acceso en línea:	https://doaj.org/article/e33afc500e6b43699c08570da5c91d9e
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spelling	oai:doaj.org-article:e33afc500e6b43699c08570da5c91d9e2021-11-29T05:56:30ZGamma detector response simulation inside the pedestal of Fukushima Daiichi Nuclear Power Station2187-974510.1299/mej.19-00543https://doaj.org/article/e33afc500e6b43699c08570da5c91d9e2020-04-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/mej/7/3/7_19-00543/_pdf/-char/enhttps://doaj.org/toc/2187-9745Prediction of the fuel debris location and distribution inside the primary containment vessel (PCV) of the Fukushima Daiichi Nuclear Power Station is important to decide further decommissioning step and strategy. The radiation measurements in the past internal investigations have not yet provided enough information to predict fuel debris location and its distribution inside PCV. To support further measurement efforts, we simulate the detector response inside the PCV and finding possible gamma radiation unique to fuel debris. The calculation result could provide useful information for future gamma detector developments.Eka Sapta RIYANAKeisuke OKUMURAKenichi TERASHIMATaichi MATSUMURAMasahiro SAKAMOTOThe Japan Society of Mechanical Engineersarticlefuel debrisfukushima daiichi nuclear power stationdetector response calculationtransport calculationmonte carlo simulationphits codeMechanical engineering and machineryTJ1-1570ENMechanical Engineering Journal, Vol 7, Iss 3, Pp 19-00543-19-00543 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	fuel debris fukushima daiichi nuclear power station detector response calculation transport calculation monte carlo simulation phits code Mechanical engineering and machinery TJ1-1570
spellingShingle	fuel debris fukushima daiichi nuclear power station detector response calculation transport calculation monte carlo simulation phits code Mechanical engineering and machinery TJ1-1570 Eka Sapta RIYANA Keisuke OKUMURA Kenichi TERASHIMA Taichi MATSUMURA Masahiro SAKAMOTO Gamma detector response simulation inside the pedestal of Fukushima Daiichi Nuclear Power Station
description	Prediction of the fuel debris location and distribution inside the primary containment vessel (PCV) of the Fukushima Daiichi Nuclear Power Station is important to decide further decommissioning step and strategy. The radiation measurements in the past internal investigations have not yet provided enough information to predict fuel debris location and its distribution inside PCV. To support further measurement efforts, we simulate the detector response inside the PCV and finding possible gamma radiation unique to fuel debris. The calculation result could provide useful information for future gamma detector developments.
format	article
author	Eka Sapta RIYANA Keisuke OKUMURA Kenichi TERASHIMA Taichi MATSUMURA Masahiro SAKAMOTO
author_facet	Eka Sapta RIYANA Keisuke OKUMURA Kenichi TERASHIMA Taichi MATSUMURA Masahiro SAKAMOTO
author_sort	Eka Sapta RIYANA
title	Gamma detector response simulation inside the pedestal of Fukushima Daiichi Nuclear Power Station
title_short	Gamma detector response simulation inside the pedestal of Fukushima Daiichi Nuclear Power Station
title_full	Gamma detector response simulation inside the pedestal of Fukushima Daiichi Nuclear Power Station
title_fullStr	Gamma detector response simulation inside the pedestal of Fukushima Daiichi Nuclear Power Station
title_full_unstemmed	Gamma detector response simulation inside the pedestal of Fukushima Daiichi Nuclear Power Station
title_sort	gamma detector response simulation inside the pedestal of fukushima daiichi nuclear power station
publisher	The Japan Society of Mechanical Engineers
publishDate	2020
url	https://doaj.org/article/e33afc500e6b43699c08570da5c91d9e
work_keys_str_mv	AT ekasaptariyana gammadetectorresponsesimulationinsidethepedestaloffukushimadaiichinuclearpowerstation AT keisukeokumura gammadetectorresponsesimulationinsidethepedestaloffukushimadaiichinuclearpowerstation AT kenichiterashima gammadetectorresponsesimulationinsidethepedestaloffukushimadaiichinuclearpowerstation AT taichimatsumura gammadetectorresponsesimulationinsidethepedestaloffukushimadaiichinuclearpowerstation AT masahirosakamoto gammadetectorresponsesimulationinsidethepedestaloffukushimadaiichinuclearpowerstation
_version_	1718407617112440832

Gamma detector response simulation inside the pedestal of Fukushima Daiichi Nuclear Power Station

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