Recent advances in monitoring of velocities, densities, and mass flow rates of particulates
using a microwave Doppler radar are presented. It has been found that the Doppler signal …

An apparatus and method are disclosed which employ the Doppler principle to measure the
terminal velocity and, hence, the size distribution of hydrometeors such as raindrops and …

A computerised microwave Doppler radar system has been used to investigate the velocity
of powder samples on an inclined chute. A series of four shape fractions for each of four size …

Este libro es el resultado de veinticinco años dedicados exclusivamente al apasionante
mundo de los silos. El autor ha intentado dar una visión actual tanto de la teoría, como de la …

The paper consists of flow-rate measurements of solid particulates (rice, salt and sugar)
falling freely Under gravity. Microwave Doppler radar has been used as a monitoring device …

ABSTRACT A computerised, microwave Doppler effect flowmeter has been developed and
applied to the flow of model powders down a chute. The instrument enabled the velocity and …

The effect of mass flowrate on powder velocities during flow down a chute and in free fall
from a hopper was studied using a microwave Doppler technique. The velocities on an …

Microwave Techniques for On-Line Determination of Pulverised Coal Mass Flow | IEEE
Conference Publication | IEEE Xplore Microwave Techniques for On-Line Determination of …