New Temperature Monitoring Devices for High-temperature Irradiation Experiments in the High Flux Reactor Petten

Within the European High Temperature Reactor Technology Network (HTR-TN) and related projects a number of HTR fuel irradiations are planned in the High Flux Reactor Petten (HFR), The Netherlands, with the objective to explore the potential of recently produced fuel for even higher temperature and burn-up. Irradiating fuel under defined conditions to extremely high burn-ups will provide a better understanding of fission product release and failure mechanisms if particle failure occurs. After an overview of the irradiation rigs used in the HFR, this paper sums up data collected from previous irradiation tests in terms of thermocouple data. Some R&D for further improvement of thermocouples and other on-line instrumentation will be outlined.

LAURIE Mathias;  FUETTERER Michael;  LAPETITE Jean-Marc;  FOURREZ Stéphane;  MORICE Ronan; 

2011-11-30

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC

JRC52672

0018-9499,   

http://ieee.ristek.go.id/xpl/freeabs_all.jsp?arnumber=5976422,    https://publications.jrc.ec.europa.eu/repository/handle/JRC52672,   

10.1109/TNS.2011.2160651,