Title: Possible implementation of ex-core measurement in TEPLATOR graphite reflector
Authors: Vilímová, Eva
Peltan, Tomáš
Jiřičková, Jana
Citation: VILÍMOVÁ, E., PELTAN, T., JIŘIČKOVÁ, J. Possible implementation of ex-core measurement in TEPLATOR graphite reflector. In: Proceedings : 29th International Conference Nuclear Energy for New Europe (NENE 2020). Ljubljana: Nuclear Society of Slovenia, 2020. s. 405.1.-405.8. ISBN 978-961-6207-49-2.
Issue Date: 2020
Publisher: Nuclear Society of Slovenia
Document type: konferenční příspěvek
URI: http://hdl.handle.net/11025/42638
ISBN: 978-961-6207-49-2
Keywords in different language: Ex-core;neutron flux;measurement;reflector;graphite;TEPLATOR;serpent
Abstract in different language: An ex-core neutron flux measurement is a crucial system for all common power reactors. It is necessary to monitor neutron flux and control the chain reaction therefore the ex-core neutron flux measurement is one of the main safety and control systems. The main advantage of this arrangement of detectors is a fast response on neutron flux change, which determines the reactor power change. Regarding to the new reactor concepts, it is important to deal with improved detection systems suitable for these reactors. Many of the modern reactor concepts are based on the graphite moderator or reflector, which is also case of a TEPLATOR. The TEPLATOR is a solution of district heating system based on heavy water as a moderator and graphite as a reflector. TEPLATOR is designed to use irradiated fuel from the commercial PWR or BWR reactors, which has low to intermediate burnup. This article is focused on verification of possible use of the special neutron measuring system placed in the graphite reflector. The Monte Carlo code Serpent was used for calculations performed in this article.
Rights: Plný text je přístupný v rámci univerzity přihlášeným uživatelům.
© Nuclear Society of Slovenia
Appears in Collections:Konferenční příspěvky / Conference papers (RICE)
Konferenční příspěvky / Conference Papers (KEE)

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