Analytical and applied model of absorption in the seed grain dresser and pelletizer system
Journal Title: Вісник Тернопільського національного технічного університету - Year 2017, Vol 87, Issue 3
Abstract
The article deals with the model of analytical and applied estimation of complex functional and technological processes of dressing the seed crops both grain and liguminous. Special attention is paid to the pelletizing process of sugar-beet seeds, soybeans, peas, corn seeds and other globulus seed grains. Basic mathematical model has been formed due to the kinematic principles, mobile agricultural technical equipment in particular. The type and contact influence for seed grain flow being subjected to moisty medium (spraying agents) exposure are important factors for dressing and pelletizing processes. Certain assumptions and simplifications have been made for describing these complex hydro-accumulative processes.
Authors and Affiliations
Tymofiy Rybak, Oleh Tson, Mykola Stashkiv, Andriy Boyko, Anna Tson
Increasing of efficiency of manual arc welding and surfacing of engineering products
The data on the exothermic mixture amount in the electrodes coating influence on their heating and melting are given. Experimental methods found that exothermic reactions in the stage of heating and melting take place at...
Forming of characteristic curve of high pressure sodium lamp by electronic ballast
The problems of reducing the influence of high pressure sodium (HPS) lamp resistance variations during the lamp aging on lamp power taking advantage of electronic ballast with open-loop structure is considered. The four...
Quality of turning using multiedge heads with elastic guiedes and elctromagnetic drives
The paper deals with experimental facilities including adaptive type multi edge head with elastic guides for fine turning. The adjustment of the head cutting edges positions in the process of machining is performed by tw...
Contact problem for punch of complex shape and preliminary stressed semi-space
Determination of contact stresses and deformations in the interaction of rigid and elastic bodies stamps with existing permanent deformations is one of the most actual tasks of modern construction and engineering. As it...
Unification of the stress-strain state investigation of the supporting structural systems
Development of analytical methods for calculating complex structural systems, statically-indeterminated relatively the external support and internal force factors simultaneously require further development. In most cases...