3 ms·

Tokamak record time for plasma confinement is 403 seconds as of April 2023, see https://english.cas.cn/newsroom/mutimedia_news/202304/t20230417_329384.shtml htt

by krasin 3y ago

Tokamak record time for plasma confinement is 403 seconds as of April 2023, see https://english.cas.cn/newsroom/mutimedia_news/202304/t20230417_329384.shtml https://english.cas.cn/newsroom/mutimedia_news/202304/t20230... 403s is about 7 minutes, so less than Wendelstein 7-X.

posterboy 3y ago
They could go longer. 7-8 mins is an arbitrary cut off out of fear that something might break (quench), knowing that enough data has been gathered for the time being.