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当主磁铁的基本参数确定后,需要通过调整磁极两侧的镶条角宽度对中心平面磁场进行垫补,为此,研究了一种新的垫补算法用于强流质子回旋加速器的等时性磁场垫补,加快了垫补过程的收敛速度。该方法的基本原理为:通过有限元模拟计算出CYCIAE-14的镶条沿径向上某点Ri附近区域(Ri-1cm至Ri+1cm)切除长为2cm、高为1mm的三角形面积(图1)时对平均磁场的
When the basic parameters of the main magnet are determined, the center plane magnetic field needs to be padded by adjusting the width of the corner of the two sides of the magnetic pole. Therefore, a new padding algorithm for the isochronism of the high-flux proton cyclotron Magnetic field padding, to speed up the convergence process padding speed. The basic principle of this method is that the triangular area of 2cm in length and 1mm in height is cut out from the region (Ri-1cm to Ri + 1cm) in the radial direction of the insert of CYCIAE-14 by the finite element simulation When the average magnetic field