Method, computer readable storage medium and system for inhibiting Tokamak2/1 new classical tear mode

• Main Authors: GONG XUEYU, HUANG QIANHONG, HAN ZHENZHE, GAO QIN, JIANG XINCHEN, YIN LAN, YAO SHAOLIN, LI CHUNYAN, DENG SHENG, ZHONG YIJUN, SHI MEILING, ZHENG PINGWEI, HE LIHUA
• Format: Patent
• Language: Chinese; English
• Published: 22.07.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention discloses a method for inhibiting a Tokamak 2/1 new classical tear mode, a computer readable storage medium and a system. Related information of electron cyclotron (EC) wave propagation, absorption and current driving is obtained through a ray tracing program; the method comprises the following steps: obtaining a peak value of a driving current under EC wave Ohkawa mechanism domination current driving (OKCD) on a 2/1 resonance magnetic surface, a full width and a radial position of the peak value of the driving current, and if a current profile of the OKCD is approximately Gaussian distribution, substituting each obtained characteristic parameter into a modified Rutherford equation to calculate a suppression effect of the OKCD on a 2/1 new classical tear mode (NTM), so as to obtain the suppression effect of the OKCD on the 2/1 new classical tear mode (NTM). And EC wave emission parameters for effectively suppressing 2/1 NTM and required minimum EC wave power are determined. According to the inve