сортування

MODELING AND INVESTIGATION OF INTERDIGITAL TRANSDUCERS FOR ACOUSTOFLUIDIC LAB-CHIP DEVICES

The article presents the development and analysis of the models of various IDT designs and for the acoustophoretic control of microparticles in of lab chip microchannels. The novelty of the work consists in the development of mathematical models for new configurations of IDT, suitable for focusing, sorting and concentrating of heterogeneous microparticles. The developed models are implemented in the COMSOL environment, which allows the designer to use them for the calculation of the specified IDT structures for real acoustofluidic lab-chips.

Model and Method of Solid Household Waste Sorting for Their Effective Thermal Disposal

The work considers the development of a simulation model and an automated method of sorting solid household waste based on the identification of a portion of the studied raw material with further classification according to accepted groups of characteristic chemical composition. A method of classification of municipal solid waste (MSW) and a method of their identification was proposed, which made it possible to identify groups that produce acid gases. The basis of the method is a simulation model, which is represented by a tabular form of the gross formulas of possible compounds.

WASTE MANAGEMENT PROBLEMS IN THE TERNOPIL REGION

The National Strategy and the National Waste Management Plan in Ukraine until 2030, the regional
program for solid waste management in the Ternopil region for 2018-2020 on the reality of conducting key infrastructure measures and achieving the desired result for society are studied. An improved version of the solid waste management scheme in the Ternopil region and a suitable scheme for solid waste management in the city of Ternopil within the regional complexes for the municipal waste recovery are proposed and the sources of their financing are substantiated.

Automatic Control of Precision Cylinder Parts

The existing methods for control of geometrical dimensions of details were analyzed. The basic scheme of automatic plant for controlling the diameter and ovality of precision cylindrical details by pneumatic method was described. There was given recommendations for the choice of basic parameters of pneumatic measuring system for providing the high precision control process at maximum performance.

Просторово-часове перетворення паралельних алгоритмів сортування

Розглянуто особливості побудови багатотактових алгоритмічних операційних прист- роїв сортування чисел на основі просторово-часових графів. Оцінено затрати обладнання та часові характеристики отриманих структур та сфери їх доцільного застосування.