METHOD OF DETERMINATION OF COEFFICIENT OF RESTORATION OF SPEED OF PARTICLES OF DISPERSED PHASE IN MULTIPHASE FLOW

摘要

FIELD: measurement technology. SUBSTANCE: invention refers to investigation of movement of multiphase flows where collision interaction phenomenon takes place. It is related to determination of coefficient of restoration of speed of dust particles trapped by dust-collecting gears. Pickup is placed into flow to measure force of pressure of dispersed medium and of multiphase flow on it. Sample of dispersed phase in investigated zone are taken simultaneously. Concentration of particles of dispersed phase and its physical properties are established simultaneously. Temperature, pressure and speed are determined as physical parameters of dispersed medium and coefficient of restoration of speed of particles of dispersed phase is found by formula specified in description of invention. EFFECT: increased authenticity of method.