Two dimensional turbulence observed in the linear magnetized device PANTA is studied using a visible high speed camera system. When the fluctuation component are decomposed with Fourier-Bessel expansion, complex density fluctuations are recognized as the superposition of the several mode having low mode number, e.g., m = 1, 2, and 3. The phase relations between waves indicate that they are non-linearly coupled.
|ジャーナル||Journal of Physics: Conference Series|
|出版ステータス||出版済み - 4 19 2017|
|イベント||10th Asia Plasma and Fusion Association Conference, APFA 2015 - Bhat, Gandhinagar, インド|
継続期間: 12 14 2015 → 12 17 2015
All Science Journal Classification (ASJC) codes