【摘要】 运用离子回旋共振加热天线耦合模型，并采用波束分解的方法设定每一波束的初始条件，用射线轨迹方法计算了离子回旋波在等离子体中的功率沉积。用这种方法只需较小的射线波束，就能给出较精确的计算结果更多还原

【Abstract】 It is important for ray tracing method to calculate power deposition that the initial condition of any wave packet is determined.The ICRH antenna coupling model is used,and the wave packet decomposition method is adopted to determine the initial conditon.Fewer number wave packets are needed to obtain comparatively accurate results by means of this method.更多还原