DSpace Collection:
https://elib.belstu.by/handle/123456789/20517
2024-03-29T05:56:27ZExperimental research of regular packing for mass-transfer towers
https://elib.belstu.by/handle/123456789/14619
Title: Experimental research of regular packing for mass-transfer towers
Authors: Misyulya, D. I.; Protasov, S. K.
Abstract: The article presents a new design of the regular packing for mass-transfer devices. The results of experimental research of pressure drop and efficiency of the developed regular packing are shown. The comparative analysis according to the main characteristics of the developed and existing regular packings is given. The application of this packing will provide rather high efficiencyof mass-transfer (until 96% at desorption CO2) at the pressure drop of the one-meter packing not exceeding 180 Pa.2014-01-01T00:00:00ZInfluence of ground heat source parameters and consumer on characteristics of geothermal heat pump system
https://elib.belstu.by/handle/123456789/14618
Title: Influence of ground heat source parameters and consumer on characteristics of geothermal heat pump system
Authors: Filatov, S. A.; Volodin, V. I.
Abstract: Features of heat supply system based on the use of ground are investigated with the help of the method of numerical simulation. The variables are the parameters characterizing the heat source and the consumer: the average temperature ofthe soil, the area and the radiative properties of the surface heating panels, air temperature of heated space. It was found that the maximum energy efficiency of the system is achieved by using a low-temperature floor heating system.2014-01-01T00:00:00ZInfluence of technological parameters of the dynamic separator of a bowl roller mill on energy costs
https://elib.belstu.by/handle/123456789/14617
Title: Influence of technological parameters of the dynamic separator of a bowl roller mill on energy costs
Authors: Dorogokupets, A. S.; Frantskevich, V. S.
Abstract: In the process of operation of technological equipment, which uses a gaseous medium as a transporting agent, a decisive influence on the specific energy consumption has a drag machine. For the analysis of drag equipment modeled grinding unit in conjunction with a dynamic classifier and analytical studies are conducted in the software package ANSYSCFX with the construction of the graphanalytical relationships.2014-01-01T00:00:00ZThe model of material movement in the rotor accelerator of the centrifugal impact crusher
https://elib.belstu.by/handle/123456789/14616
Title: The model of material movement in the rotor accelerator of the centrifugal impact crusher
Authors: Vaitekhovich, P. E.; Grebenchuk, P. S.; Tabolich, А. V.
Abstract: The features of the use of grinding units producedby the SPA “Center” and possible approaches to their calculation are analyzed. The mathematical description of the motion of individual particles of the crushed material in the rotor accelerator of the centrifugal impact crusher is developed. The mathematical model of particle motion along a curved blade on a rotating flat disc, which allows to determine the trajectory of the particles, the magnitude and direction of the full speed at any point on the blade is presented. A graph of full speed and the relative velocity of the particles along the blade, as well as the separation angle, which determines the direction of full speed, the angular speed ofthe rotor are obtained. The change of the complete particle velocity depending on the position of the rotor is analyzed. It is shown that to change effectively the direction of emission of particles from the rotor can be possible only changing its design parameters and parameters of the crusher.2014-01-01T00:00:00Z