Precise study of the first deflecting magnet of “Rhodotron” (TT200) using transfer matrices and ANSYS11

The beam trajectory in the first deflecting magnet of ＂Rhodotron＂ TT200 has been analyzed precisely by both optical and simulation methods. We found discrepancies between these two methods at the order of （10-3） for the slit distance and deflecting radius and at the order of （10-4） for the magnetic flux density. The main goal of the paper is beam focusing, considering the angular and momentum dispersion of the particles for the magnet designed by ANSYS.

蹄鼓式制动器瞬态温度场的仿真分析

以某货车后轮鼓式制动器为对象,利用ANSYS11.0对其制动鼓在各种制动工况下的温升过程进行了仿真分析,得出了随时间变化的制动鼓的三维温度场分布图,并研究了制动鼓壁厚对温度场的影响。通过对计算结果进行的详细分析,得到一些有价值的结论。