Dynamic modeling of plasma equilibrium in toroidal geometry and theoritical investigation for KAIST-tokamak equilibrium토로이달 기하에서의 플라즈마 평형에 관한 동역학적 모델링과 KAIST 토카막 평형에 관한 이론적인 연구
Free boundary equilibrium of KAIST-tokamak is studied by ``DINA`` code. The details of derivation of dynamic equilibrium equations and numerical method for the free boundary problem is discussed. On the contrary to the usual case, result of the simulation shows that two inner vertical field-coil-currents have to have opposite sign to plasma current in order to make balance of toroidal hoop force of the plasma current.