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ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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Fusion Science and Technology
Latest News
Norway’s Halden reactor takes first step toward decommissioning
The government of Norway has granted the transfer of the Halden research reactor from the Institute for Energy Technology (IFE) to the state agency Norwegian Nuclear Decommissioning (NND). The 25-MWt Halden boiling water reactor operated from 1958 to 2018 and was used in the research of nuclear fuel, reactor internals, plant procedures and monitoring, and human factors.
Y. Mori, T. Noutsuka, Y. Takao, H. Nakashima
Fusion Science and Technology | Volume 39 | Number 1 | January 2001 | Pages 195-198
Topical Lectures | doi.org/10.13182/FST01-A11963440
Articles are hosted by Taylor and Francis Online.
Preliminary experiments are made on the EICR plasma thruster which can generate plasma with ECRH (Electron Cyclotron Resonance Heating) and accelerate ions with ICRFPI (Ion Cyclotron Range of Frequency Heating). A set of plasma diagnostics is being developed and installed. The electron temperature Te, electron density ne and ion temperature Ti were measured in our device. To examine ICRF wave propagation in the plasma, the magnetic fields were measured and the results show that the excited waves were attenuated before reaching the ICR layer. Moreover, ICRF wave absorption and propagation were calculated with an ICRF code. The strong energy absorption in the plasma was obtained at the ICR layers.