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Assuming the ITER is a success, what would it take to be able to miniaturize it into something a little more portable?
The discussion centers on the feasibility of miniaturizing tokamak reactors for portable fusion energy solutions. Participants agree that while larger tokamaks, like ITER, are more efficient, achieving a portable version poses significant challenges. Key obstacles include the need for a large volume to maintain an optimal volume/surface area ratio and the requirement for extensive shielding against high-energy neutrons. Advanced equipment such as microwave pre-heaters, vacuum pumps, and control systems are also necessary, making miniaturization impractical in the near future.
PREREQUISITESResearchers, engineers, and energy policy makers interested in fusion energy development, particularly those focused on the challenges of tokamak miniaturization and portable energy solutions.