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Tritium Operations at the Laboratory for Laser Energetics

W. T. Shmayda, S. J. Loucks, R. Janezic, T. W. Duffy, D. R. Harding, L. D. Lund

Fusion Science and Technology / Volume 49 / Number 4 / Pages 851-858

May 2006

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The Laboratory for Laser Energetics (LLE) at the University of Rochester has conducted inertial confinement fusion experiments since the early 1970s. Beginning in 1996, LLE filled and fielded targets containing DT gas with pressures as high as 30 atm. Facilities are being upgraded to prepare, characterize, and field targets with DT ice on their inner surface. To this end, process loops that can pressurize DT gas to 1200 bar and operate at 17 K are in the final stages of commissioning. To preclude both accidental and chronic tritium releases and to minimize the potential for exposures to personnel, both metal hydride-based and oxidation drier-based cleanup systems have been installed and commissioned with hydrogen. Cryogenic DT targets will be fielded in 2006.

 
 
 
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