Action of a pipeline wall on signal from a velocity transforming device located in the center of a channel

I. D. Velt - Yu. V. Mikhailova - L. D. Perfileva

Scientific Research Institute of Thermal Energy Instruments, 129085 Moscow, Russia

Abstract
Potential of an electric field induced by motion of a low-conductive fluid in a magnetic field of a device (containing electrodes and an inductor of an alternating magnetic field) transforming flow velocity in a cylindrical channel is calculated Velocity of a flow is given and does not affect the magnetic field of the device. The action of a channel wall conductivity on a signal form the device is discussed. Figs 1, refs 2.