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2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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Latest News
Russia withdraws from 25-year-old weapons-grade plutonium agreement
Russia’s lower house of Parliament, the State Duma, approved a measure to withdraw from a 25-year-old agreement with the United States to cut back on the leftover plutonium from Cold War–era nuclear weapons.
J. C. Sinnis, the TFTR Group
Fusion Science and Technology | Volume 15 | Number 2 | March 1989 | Pages 239-244
Results from Current Large Fusion Experiment | doi.org/10.13182/FST89-A39711
Articles are hosted by Taylor and Francis Online.
The TFTR facility has recently undergone modifications that increase the auxiliary heating capability by the addition of 9 MW of ion cyclotron frequency heating power. In addition, one of the neutral injection beam lines has been reoriented to provide balanced injection capability at full power (27 MW). Results from experiments with this new capability are presented. The TFTR program calls for the initiation of D-T breakeven experiments in the 1990–1991 time frame; additional shielding, tritium neutral beams and reliability upgrades are all prerequisites for the D-T experiments. The planning for this D-T preparation program is discussed.