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Nuclear Science and Engineering
Fusion Science and Technology
Hanford completes wastewater basin work to support tank waste treatment
Record-breaking heat and the vast size of the job did not stop the Department of Energy’s Office of River Protection and its tank operations contractor, Washington River Protection Solutions (WRPS), from completing a construction project critical to the Hanford Site’s Direct-Feed Low-Activity Waste program for treating radioactive tank waste.
R. Ikezoe, M. Ichimura, M. Hirata, T. Yokoyama, Y. Iwamoto, T. Okada, S. Sumida, K. Takeyama, S. Jang, T. Oi, K. Ichimura, Y. Nakashima
Fusion Science and Technology | Volume 68 | Number 1 | July 2015 | Pages 63-69
Technical Paper | Open Magnetic Systems 2014 | dx.doi.org/10.13182/FST14-853
Articles are hosted by Taylor and Francis Online.
Recent ICRF heating experiments performed in GAMMA 10/PDX are reported. Owing to antenna-phasing technique and four ICRF antennas installed in the mirror cells other than the central cell, the operational regime of GAMMA 10/PDX is significantly extended. Several ICRF heating schemes to increase the parameters (plasma density in the central cell, particle flux flowing to the machine end and its ion temperature parallel to the field lines) are demonstrated. These results present positive progress in the ongoing divertor simulation experiments on GAMMA 10/PDX.