摘要
利用了边界单元法在求解三维和开域问题上的优点 ,将它应用于计算铠装圆柱形螺线管磁系分选腔内的磁场分布 ,并且提出了计算含有铁磁质边界 (铁铠 )的间接边界单元法。通过编程计算 ,结果表明 ,计算结果与实测值吻合得相当好 ,说明该方法简单易行 ,精确度高 。
In this paper,taking advantage of Boundary Element Method(BEM) in dealing with 3-D and open boundary problems,we make use of it to caculate the distribution of the magnetic flux density in the canister of the magnetic system,which is the iron clad cylindrical solenoid ,and put forward the indirect BEM to aculate the system which is claded by ferromagnetic media. By caculating ,the caculated results are identical with the actual measured ones,which illustrates the method has high accurcy and can be applied engineering.
出处
《有色矿冶》
2002年第1期16-19,共4页
Non-Ferrous Mining and Metallurgy
