Electromagnetic type velocity profile measurement device of conductive fluid

摘要

The present invention relates to an electromagnetic measurement of the velocity distribution of the conductive fluid flowing into the fluid pipe, the conductive fluid is flowing fluid lines and; A pair of electrodes and which is installed facing each other in the fluid channel; Permanent magnets and a magnetic field to the fluid tube; The fluid tube and naeseol, the permanent magnet and the permanent magnet is attached to the support, which is installed on the inside surface; The permanent magnet is rotated integrally with the support angle instrument; And comprises a signal processor for noise removal and amplification of the induced electromotive force generated by the interaction of magnetic fields formed and the permanent magnet due to the flow of the conductive fluid. The present invention is mainly conventional and other electromagnetic flow meters are used at all as a water flow meter, the speed and the average speed and the average speed is over the speed of each point in each point of the fluid tube can not be measured in the electromagnetic flow meter and also by the flow rate can, also, it is possible to measure the velocity distribution of the conductive fluid, obtain the pressure gradient in each point of the velocity distribution becomes possible to design the capacity of the pump befitting the pressure gradient.