A new structure of line traveling wave pump on magnetic fluid

The adding magnetic field affects the distributing shape of magnetic fluid. According to the magnetic particles of the magnetic fluid, the adding magnetic fluid is affected. The decoupled question between the magnetic field and force is solved by the Boundary-Step by Step-Hand and Hand Iterative method. The stream of magnetic fluid is produced by the traveling wave magnetic field. The velocity of the magnetic fluid can increased with the increasing saturation magnetization and magnetic field. The difference press is max in the center line of pump, and the difference is min in the edge of pump. The acceleration is max in the center line of pump, and the acceleration is min in the edge of pump. The velocity of center line is max, and the edge is min with the same time interval. The velocity of magnetic fluid reduces from the center line to edge.