HIGH ACCURATE MEASUREMENT OF TEMPERATURE DIFFERENCES AT THE MASSIVE SPALLATION URANIUM TARGET TO DETERMINE THE NEUTRON FLUX

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F17%3APU122405" target="_blank" >RIV/00216305:26220/17:PU122405 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

HIGH ACCURATE MEASUREMENT OF TEMPERATURE DIFFERENCES AT THE MASSIVE SPALLATION URANIUM TARGET TO DETERMINE THE NEUTRON FLUX

Popis výsledku v původním jazyce

There are several possibilities of the neutron flux determination inside of the facility. The most using one method is the determination of neutron flux by threshold foils (detectors). This method is complicated to analyzing because irradiated foils need to be measured by gamma spectrometry. It usually takes a few weeks to get results of the neutron flux determination. Other methods are also available. One of them is a determination of neutron flux by measuring of released heat inside of the facility. This method allows online measuring and is greatly variable to measure an unlimited number of positions. The research project of investigation of this type of neutron flux determination is led by Dzhelepov Laboratory of Nuclear Problems (DLNP) at the group of J. Adam. The temperature differences are measured by high accuracy thermocouples. Two experiments took place on 2015 at the massive spallation uranium target QUINTA at facility Phasotron at JINR. Results of these experiments will be discussed at presentation and article. Another 4 experiments are planned on 2016.

Název v anglickém jazyce

HIGH ACCURATE MEASUREMENT OF TEMPERATURE DIFFERENCES AT THE MASSIVE SPALLATION URANIUM TARGET TO DETERMINE THE NEUTRON FLUX

Popis výsledku anglicky

There are several possibilities of the neutron flux determination inside of the facility. The most using one method is the determination of neutron flux by threshold foils (detectors). This method is complicated to analyzing because irradiated foils need to be measured by gamma spectrometry. It usually takes a few weeks to get results of the neutron flux determination. Other methods are also available. One of them is a determination of neutron flux by measuring of released heat inside of the facility. This method allows online measuring and is greatly variable to measure an unlimited number of positions. The research project of investigation of this type of neutron flux determination is led by Dzhelepov Laboratory of Nuclear Problems (DLNP) at the group of J. Adam. The temperature differences are measured by high accuracy thermocouples. Two experiments took place on 2015 at the massive spallation uranium target QUINTA at facility Phasotron at JINR. Results of these experiments will be discussed at presentation and article. Another 4 experiments are planned on 2016.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10304 - Nuclear physics

Projekt

<a href="/cs/project/LO1210" target="_blank" >LO1210: Energie v podmínkách udržitelného rozvoje (EN-PUR)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

The XX International Scientific Conference of Young Scientists and Specialists (AYSS-2016)

ISBN

978-5-9530-0416-9

ISSN

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e-ISSN

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Počet stran výsledku

307

Strana od-do

230-233

Název nakladatele

JINR

Místo vydání

Dubna, JINR

Místo konání akce

Dubna

Datum konání akce

14. 3. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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