Detail publikačního výsledku

Determination of the neutron flux by the temperature differences at the massive spallation uranium target QUINTA

SVOBODA, J.; KATOVSKÝ, K.; ZEMAN, M.; ADAM, J.; SOLNYSHKIN, A. et al.

Originální název

Determination of the neutron flux by the temperature differences at the massive spallation uranium target QUINTA

Anglický název

Determination of the neutron flux by the temperature differences at the massive spallation uranium target QUINTA

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

There are several possibilities of the neutron flux determination inside of the facility. The most using one method is the determination of the neutron flux by threshold foils (detectors). This method is complicated to analyze. Irradiated foils need to be measured by gamma spectrometry and it usually takes a few weeks to get results of the neutron flux determination. Other methods are also available. One of them is the determination of the 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 in the facility with a low accrual of the cost. The research project to the topic 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 during 2015 at the massive spallation uranium target QUINTA at the facility Phasotron at JINR. Another four experiments are planned during 2016.

Anglický abstrakt

There are several possibilities of the neutron flux determination inside of the facility. The most using one method is the determination of the neutron flux by threshold foils (detectors). This method is complicated to analyze. Irradiated foils need to be measured by gamma spectrometry and it usually takes a few weeks to get results of the neutron flux determination. Other methods are also available. One of them is the determination of the 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 in the facility with a low accrual of the cost. The research project to the topic 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 during 2015 at the massive spallation uranium target QUINTA at the facility Phasotron at JINR. Another four experiments are planned during 2016.

Klíčová slova

thermocouples measurement; spallation target assembly QUINTA; spallation reaction; ADS; neutron flux determination

Klíčová slova v angličtině

thermocouples measurement; spallation target assembly QUINTA; spallation reaction; ADS; neutron flux determination

Autoři

SVOBODA, J.; KATOVSKÝ, K.; ZEMAN, M.; ADAM, J.; SOLNYSHKIN, A. et al.

Rok RIV

2017

Vydáno

16.05.2016

Nakladatel

Czech Technical University in Prague

Místo

Praha

ISBN

978-1-5090-0907-7

Kniha

Proceedings of the 2016 17th International Scientific Conference on Electric Power Engineering (EPE)

Edice

1.

Strany od

582

Strany do

585

Strany počet

626

BibTex

@inproceedings{BUT126759,
  author="Josef {Svoboda} and Karel {Katovský} and Miroslav {Zeman} and Jindřich {Adam} and Alexander A. {Solnyshkin}",
  title="Determination of the neutron flux by the temperature differences at the massive spallation uranium target QUINTA",
  booktitle="Proceedings of the 2016 17th International Scientific Conference on Electric Power Engineering (EPE)",
  year="2016",
  series="1.",
  pages="582--585",
  publisher="Czech Technical University in Prague",
  address="Praha",
  doi="10.1109/EPE.2016.7521796",
  isbn="978-1-5090-0907-7"
}