Results 1 to 10 of about 79,556 (160)

Flux and Nuclear Heating Rate Calculations for CALORRE Irradiation in MITR [PDF]

EPJ Web of Conferences, 2023
This work summarizes neutronic calculations performed for the CALORRE differential calorimeter specifically designed by Aix Marseille University to inform the irradiation campaign planning for testing in MITR within the framework of the CALOR-I research ...
Hauptman S., Volte A., Kohse G., Carette M., Lyoussi A., Reynard-Carette C.   +5 more
doaj   +2 more sources

Confirmation of Nuclear Heating Rate for Installation of Cold Neutron Source at HANARO [PDF]

EPJ Web of Conferences, 2020
In order to determine the capacity of the cold neutron source refrigerator of HANARO, the nuclear heating rate at CN vertical hole is measured by using the heat-flow calorimetric method and confirmed by the calculation.
Myong-Seop Kim, Byung-Gun Park
doaj   +2 more sources

Experimental and numerical results for a new single-cell calorimeter dedicated to nuclear heating rate measurement [PDF]

EPJ Web of Conferences, 2023
This paper presents the study of a new innovative heat flow single-cell calorimeter dedicated to the measurement of the nuclear heating rate in research reactors. Before irradiating this type of sensor, it is necessary to characterize it under laboratory
Rebaud J., Volte A., Carette M., Lyoussi A., Reynard-Carette C.   +4 more
doaj   +3 more sources

Nuclear heating rate measurement in the MIT research reactor using a new compact CALORRE differential calorimeter [PDF]

EPJ Web of Conferences
This paper presents experimental results obtained thanks to a new compact prototype of CALORRE calorimeter during an irradiation campaign inside the MIT Research Reactor (MITR) in October 2024 within the framework of the CALOR-I research program led by ...
Reynard-Carette C., Volte A., Kohse G., Carpenter D., Ostrovsky Y., Ames M., Hauptman S., Lyoussi A., Carette M.   +8 more
doaj   +2 more sources

Research progress of in-pile calorimeter for measuring nuclear heating rate

He jishu
The nuclear heating rate is a critical parameter for reactor core design and irradiation tests, it is typically determined via experimental measurements in a reactor experimental channel.
ZHANG Junxin, ZHANG Liang, QU Guofeng, MA Tianchi, REN Feixu, PENG Xingjie, HAN Jifeng, ZHAO Guang   +7 more
doaj   +2 more sources

On Ballooning and Burst Behavior of Nuclear Fuel Clad Considering Heating Rate Effect: Development of a Damage Model, a Burst Correlation and Experimental Validation

Solids
Nuclear fuel cladding serves as the primary barrier to the release of radioactive fission products and is subjected to high-temperature and high-pressure environments during both normal reactor operation and accident scenarios such as loss of coolant ...
Ather Syed, Mahendra Kumar Samal
doaj   +2 more sources

Characterization of calorimeter responses under laboratory conditions thanks to an optimized transient thermal test bench [PDF]

EPJ Web of Conferences, 2021
This paper presents an experimental study of the calibration of a non-adiabatic single-cell calorimeter called KAROLINA. This type of sensor is used to quantify the nuclear heating rate inside MTRs (Material Testing Reactors).
Rebaud J., Volte A., Carette M., Lyoussi A., Kohse G., Prokopowicz R., Reynard-Carette C.   +6 more
doaj   +1 more source

Characterization of a new reduced-height CALORRE differential calorimeter for CALOR-I Irradiation in MITR [PDF]

EPJ Web of Conferences, 2023
This paper presents the preliminary characterization of a new reduced-height CALORRE differential calorimeter designed and fabricated for the irradiation in the MITR within the framework of the CALOR-I program.
Volte A., Hauptman S., Carpenter D., Carette M., Lyoussi A., Kohse G., Reynard-Carette C.   +6 more
doaj   +1 more source

Calibration of a Single-Cell Calorimeter in a New Transient-state Test Bench [PDF]

EPJ Web of Conferences, 2020
The nuclear radiation energy deposition rate is a key value for the thermal design of experiments, on materials and nuclear fuels, carried out in experimental channels of nuclear research reactors.
Burn J., Reynard-Carette C., Carette M., Lyoussi A., Volte A., Tarchalski M., Prokopowicz R.   +6 more
doaj   +1 more source

Evaluation of Nuclear Heat and Dose Rate for JT-60SU [PDF]

Journal of Nuclear Science and Technology, 2000
Neutronics investigation has been made for the JT-60SU. Under the neutron production rate of l×l020n/s due to D-T operation, peak nuclear heating rate in a superconducting magnet (SCM) winding pack is 0.19 mW/cm2 at the inboard on the mid-plane, and that at the outboard near the NBI duct is 0.27 mW/cm3.
Koichi Maki, Kei-ichiro Shibata, Yuzuru Neyatani, Shin-ichi Ishida, Katsumi Hayashi   +4 more
openaire   +1 more source