THEORETICAL STUDIES OF SMALL SEED MIXTURES SEPARATION IN PNEUMO-ELECTRICAL SEPARATOR
Journal Title: Подільський вісник : сільське господарство, техніка, економіка - Year 2016, Vol 24, Issue 2
Abstract
Existing hardware does not provide quality treatment of many weed impurities, especially the separation from the bulk of substandard seed culture. The article proposed to increase the efficiency of pneumatic separation of undivided seed mixtures, by creating them additional power actions, whose value would be different for biological valuable seed crops (without embryo) or weed seeds. The study is based on theoretical studies of pnevmoseparation issue that focuses on the definition of critical speed ratios greetings and sails component of seed mixtures airflow calculations, justification options for fans to create, definitions of structural shapes and geometric dimensions pnevmochannels. These methods include creating a channel of homogeneous electric field. In this case there is a need to study the combined effect of forces on the behavior of particles of seed mixtures in this channel. The result is a methodology of developed mathematical model of particle behavior seed mixture components of optimized values of controlled parameters, separating them effectively held seed mixture consisting of particles of ellipsoidal shape. The paper based on theoretical studies can optimize the value of controlled parameters, which take place effectively separating seed mixtures consisting of particles of ellipsoidal shape
Authors and Affiliations
Stepan Kovalyshyn, Viktor Dadak, Anatoliy Rud
Keywords
Related Articles
- EP ID EP200580
- DOI -
- Views 104
- Downloads 0
EMMER WHEAT WEED INFESTATION UNDER THE APPLICATION OF HERBICIDE PRIMA FORTE 195 AND PLANT GROWTH REGULATOR WUXAL BIO VITA
The article presents the results of the experiment on the efficiency of different rates of herbicide Prima Forte 195 (0.5; 0.6 and 0.7 l/ha) under different application methods of plant growth regulator of a natural orig...
THE INFLUENCE OF THE SIZE OF THE GROOVE OF THE ROTOR ON THE VALUE OF THE STARTING TORQUE SQUIRREL-CAGE INDUCTION MOTOR
The article is devoted to the justification of the shape and size of the rotor slot squirrel cage induction motor designed for driving mechanisms with pulsating loads, as well as the mechanisms operating in the intermitt...
FORMATION OF SOYBEAN GRAIN YIELD DEPENDING ON MEASURES ADAPTIVE TECHNOLOGY UNDER WESTEN FOREST STEPPE
The results of studies on the formation of soybean grain yield based on measures of adaptive technologies under western forest steppe. Experiments were carried out in LLC "Garant" Kamianets-Podilskyi district of Khmelnit...
THE CALCULATION OF MOUNTING STRESSES IN THE HINGE- ROD SYSTEM USING THE METHOD OF FINAL ELEMENT
The paper shows that it is impossible to to provide the optimal size of landing system components when the installation of metal structures is organized in real conditions. In terms of redundancy of the system design ele...
SEED LONGEVITY UNDER THE CONTROLLED CONDITIONS
The determination of the optimal conditions for storage as active seed collections as longterm seed storage collections needs analysis of the monitoring results of seed germination of 38 buckwheat (Fagopyrum esculentum M...