Development of mathematical model of dust meter, high-accuracy invariant schemes
Александр Владимирович Вовна, Дмитрий Григорьевич Корниенко, Владислав Пилипович Приміський · ScienceRise · 2016
The model of the interaction between optical radiation with the polydisperse dust environment has been developed. The model helped to obtain the characteristic of spectral attenuation of optical radiation by polydisperse dust aerosol. For the measurement results correction it is proposed to use dual-beam method, which allows to recover the distribution function. The use of various structural and circuit design: invariant, two-channel, two-stroke, design elements usage allows to change the technical, metrological characteristics of dust meters over a wide measurement range, reducing the basic reduced error of measurement from 5% to 1%