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Energy loss to the wall and limiter in normal ORMAK discharges

P.H. Edmonds, A.C. England1978年被引用 12Nuclear FusionIF 3出版社

Measurements of temperature rise of the wall and of a movable limiter have been made in the Oak Ridge Tokamak (ORMAK). For a normal discharge without injection, approximately 70% of the energy in the discharge is deposited on the wall. Very little energy is deposited on a point limiter until it is moved several centimetres inside the circular limiter, indicating that the body of the plasma is not in contact with the limiter and that diffusion and heat conduction do not transfer a large fraction of the plasma energy to the limiter.

日本語訳

オークリッジ・トカマク(ORMAK)において、壁および可動リミッターの温度上昇の測定が行われた。注入を伴わない通常の放電では、放電エネルギーの約70%が壁に堆積する。点リミッターが円形リミッターの内側に数センチメートル移動するまで、点リミッターに堆積するエネルギーは非常に少なく、これはプラズマの本体がリミッターに接触しておらず、拡散および熱伝導がプラズマエネルギーの大部分をリミッターに輸送しないことを示している。

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