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Latest News
Congress receives NRC report on unusual events
The Nuclear Regulatory Commission has published its annual report to Congress for fiscal year 2023 on abnormal occurrences involving medical and industrial uses of radioactive material.
The report, which was announced by the NRC on May 3, is available on the NRC website.
Kunioki Mima, Kiyoshi Yoshikawa, Osami Morimiya, Haruhiko Takase, Hideaki Takabe, Yoneyoshi Kitagawa, Toshiki Tajima, Yasuji Kosaki, Sadao Nakai
Fusion Science and Technology | Volume 22 | Number 1 | August 1992 | Pages 56-65
Technical Paper | D-3He/Fusion Reactor | doi.org/10.13182/FST92-A30054
Articles are hosted by Taylor and Francis Online.
A direct energy conversion method is proposed for a D-3He inertial confinement fusion reactor. The method utilizes inductive energy recovery through pickup coils in the plasma chamber in which mirror magnetic fields are applied. A method to reduce the problems regarding the handling of ultrahigh voltage inherent in energy recovery of this type is proposed that divides a one-turn pickup coil into a number of pickup segments both axially and azimuthally to reduce the output voltage per pickup segment so that it can be managed by near-term technologies. Analytical results predict that the expanding plasma energy is directly converted to electricity through the recovery circuit using capacitors with an efficiency of >80% when the plasma is assumed to expand cylindrically.