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TRAINING REACTOR VR-1 NEUTRON SPECTRUM DETERMINATION
Reactor Dosimetry State of the Art 2008, 2009 M. VINS, A. KOLROS, K. KATOVSKY
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Neutron activation analysis of meteorites at the VR-1 training reactor
Radiation Physics and Chemistry, 2020Abstract Samples of space objects were characterized using instrumental neutron activation analysis (NAA) combined with conversion electron Mossbauer spectrometry. Fragments of Moldavites, Muonionalusta meteorite and Sikhote-Alin meteorite were irradiated in the thermal neutron field of the low-power VR-1 training reactor operated by the Czech ...
Milan Stefanik +4 more
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New Control System of VR-1 Training Reactor
Volume 2: Nuclear Policy; Nuclear Safety, Security, and Cyber Security; Operating Plant Experience; Probabilistic Risk Assessments; SMR and Advanced Reactors, 2020Abstract The VR-1 training reactor with 500W maximum power operates at the Czech Technical University in Prague. Its control system was approaching obsolescence. It was therefore decided to upgrade the control system using up-to-date hardware and software using a new industrial PC with Windows 10 and the RTX real time system. The control
Martin Kropík +3 more
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Software for protection system of VR-1 training reactor
Journal of Systems and Software, 2010The article deals with the software for a new protection system of the VR-1 training reactor which consists of the independent power protection and the operational power measuring systems. Both systems are computer-based, and they are diverse in sensors, hardware and software.
Martin Kropik, Monika Jurickova
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Investigation of mammoth remains using the neutron activation analysis at the Training Reactor VR-1
Applied Radiation and Isotopes, 2020At the time when the importance of the interdisciplinary research increases, the nuclear analytical techniques supported by the small research reactors represent a useful tool for investigation of human society, culture, history etc. The historical, archaeological, and palaeontological samples and objects of cultural heritage can be easily studied ...
Milan Stefanik +2 more
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Determination of the effective delayed neutron fraction for training reactor VR-1
Progress in Nuclear Energy, 2010Abstract This paper describes a methodology of effective delayed neutron fraction (βeff) determination for the VR-1 training reactor located at the Czech Technical University (CTU) in Prague. The methodology contains both experimental and computational elements.
Svetozár Michálek +6 more
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Calibration of new I&C at VR-1 training reactor
Nuclear Engineering and Design, 2011The paper describes a calibration of the new instrumentation and control (I&C) at the VR-1 training reactor in Prague. The I&C uses uncompensated fission chambers for the power measurement that operate in a pulse or a DC current and a Campbell regime, according to the reactor power.
Martin Kropik, Monika Jurickova
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Neutron field for activation experiments in horizontal channel of training reactor VR-1
Radiation Physics and Chemistry, 2014Abstract The experimental channels of nuclear reactors often serve for nuclear data measurement and validation. The dosimetry-foils activation technique was employed to measure neutron field parameters in the horizontal radial channel of the training reactor VR-1, and to test the possibility of using the reactor for scientific purposes.
Milan Stefanik +4 more
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Radiation Physics and Chemistry, 2017
Abstract The VR-1 training reactor operated by the Czech Technical University in Prague is utilized mainly for education of students and training of various reactor staff; however, RD each brand is represented by several different batches of pills. All pills were irradiated together with the standard activation etalons in the vertical channel of the ...
Milan Stefanik +3 more
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Abstract The VR-1 training reactor operated by the Czech Technical University in Prague is utilized mainly for education of students and training of various reactor staff; however, RD each brand is represented by several different batches of pills. All pills were irradiated together with the standard activation etalons in the vertical channel of the ...
Milan Stefanik +3 more
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Radiation Physics and Chemistry, 2019
Abstract The VR-1 training reactor of Czech Technical University in Prague serves mostly to train students; however, owing to the presence of the experimental channels, it can be utilized for particular research tasks such as irradiation experiments, neutron radiography, and neutron activation analysis (NAA).
Milan Stefanik +3 more
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Abstract The VR-1 training reactor of Czech Technical University in Prague serves mostly to train students; however, owing to the presence of the experimental channels, it can be utilized for particular research tasks such as irradiation experiments, neutron radiography, and neutron activation analysis (NAA).
Milan Stefanik +3 more
openaire +1 more source