智能磁性液体展示磁场的空间分布

Demonstrating space distribution of magnetic field using smart ferrofluid

利用磁性液体在外加磁场时出现的罗森史维格尖峰,展示了不同磁体的三维磁场分布。磁性液体展示了圆柱形磁体的磁场空间分布,比较了非磁性材料和磁性材料对圆柱形磁体磁场空间分布的影响;展示了2个错位锥形磁体、圆锥形磁体和圆锥螺旋形磁体的磁场空间分布,比较了磁场强度对圆锥螺旋形磁体尖峰的影响。

The three-dimensional space distribution of magnetic field is demonstrated using ferrofluid.Rosenzweig peaks appear in the ferrofluid with applied magnetic field.The magnetic field distribution of cylindrical magnet is demonstrated by the ferrofluid and the effects of nonmagnetic material and magnetic material for magnetic field are researched.The magnetic field distribution of two malposed taper magnets,conical magnet and conical spiral magnet is demonstrated using ferrofluid and the effects of magnetic field intensities for Rosenzweig peaks are analyzed for conical spiral magnet.