00694naa#a2200193#i#450# EN\\bibl\110861 20251226131426.5 3034-4689 20251110b2025####ek#y0engy0150####ca RU ANALYTICAL MODEL FOR ESTIMATING THE EFFECT OF GRAVITATIONAL AND CENTRIFUGAL FORCES ON PARTICLE FRACTIONATION IN AN AIR-TYPE MULTI-VORTEX DUST COLLECTOR CLASSIFIER Journal article Kazan Kazan National Research Technological University 2025 8 с. Journal article local Prec M. A. Zinurov Vadim Eduardovich Dmitriev Andrey Vladimirovich Vdovina V. A. vestniktu.ru