Time filter

Source Type

Kasyanchuk M.,Ternopil National Economical University | Yakymenko I.,Ternopil National Economical University | Ivas'Ev S.,Ternopil National Economical University | Nykolaychuk Y.,Ternopil National Economical University
2011 11th International Conference - The Experience of Designing and Application of CAD Systems in Microelectronics, CADSM 2011 | Year: 2011

In this work the decision of some applied tasks of theory of numbers and possibility of construction of the high-performance special processors on their basis are presented. It is shown that the system of remaining classes nowadays is perspective in the modern computer systems. The effective algorithm of search of prime numbers is offered. © 2011 Lviv Polytechnic National.


Nykolaychuk Y.,Ternopil National Economical University | Pituh I.,Ternopil National Economical University | Vozna N.,Ternopil National Economical University | Franko Y.,Ternopil National Economical University
2011 11th International Conference - The Experience of Designing and Application of CAD Systems in Microelectronics, CADSM 2011 | Year: 2011

Presented the formalization of information technology performance and design of distributed computer systems based on the population curve models and data traffic. © 2011 Lviv Polytechnic National.


Volynskyy O.,Ternopil National Economical University | Albanskiy I.,Ternopil National Economical University | Humenniy P.,Ternopil National Economical University | Krutskevych O.,Ternopil National Economical University | Puyul V.,Ternopil National Economical University
2011 11th International Conference - The Experience of Designing and Application of CAD Systems in Microelectronics, CADSM 2011 | Year: 2011

In this paper the theoretical basis for building multibases special processors, the modularprinciple of solution and correlation processing of information flows. © 2011 Lviv Polytechnic National.


Hevko R.B.,Ternopil National Economical University | Klendii M.B.,National University of Life and Environmental Sciences of Ukraine | Klendii O.M.,National University of Life and Environmental Sciences of Ukraine
INMATEH - Agricultural Engineering | Year: 2016

Having analysed the researches on the operating process of screw conveyers, a transfer branch with a central drive has been offered to be mounted between uploading and unloading pipe lines. This helps to increase the length of bulk load conveying and to decrease power load on helixes at the point of their attaching to drive shafts. Process flow sheets of possible ways of conveying bulk load in a transfer branch have been developed and its experimental sample has been made. Theoretical and experimental investigations of the process of conveying bulk load between operating devices in a transfer branch have been conducted.


Nikolaichuk Y.,Ternopil National Economical University | Ivasiev S.,Ternopil National Economical University | Yakymenko I.,Ternopil National Economical University | Kasianchuk M.,Ternopil National Economical University
Modern Problems of Radio Engineering, Telecommunications and Computer Science, Proceedings of the 13th International Conference on TCSET 2016 | Year: 2016

The test for checking on the simplicity of multidigit numbers with using the method of vector and modular multiplication, which is characterized by high performance and low computational complexity in comparison with known is designed in this article. The block diagram of algorithm operation and its gradually implementation is presented. © 2016 National University Lviv Polytechnic.


Hevko R.B.,Ternopil National Economical University | Zalutskyi S.Z.,Ternopil National Economical University | Tkachenko I.G.,Ternopil National Economical University | Klendiy O.M.,Ternopil National Economical University
INMATEH - Agricultural Engineering | Year: 2015

The analysis of known reciprocating screw working parts with flexible helical surfaces and screw conveyer operation has been carried out. A new structure of reciprocating screw with flexible helical surface and its manufacturing method have been proposed. The bench has been developed and manufactured for conduction of experimental researches. Experimental findings have been provided considering the definition of influence on the value of flexible sheet deformation, its width and cantilevered cog size as well as comparative results of grain material destruction degree with rigid and flexible reciprocating screw working surfaces.


Gevko R.B.,Ternopil National Economical University | Klendiy O.M.,Ternopil Ivan Pul'uj National Technical University
INMATEH - Agricultural Engineering | Year: 2014

The article presents the design of a safety device with slipping and axial shifting regimes, which are separated in time and are used in order to recondition the working capacity of a conveyer. Also, power analysis of the operation of a safety mechanism is conducted, which gives the opportunity to estimate the change in the moment of rotation of a driven half-clutch and a screw T depending on the change in the angle of the relative turning of half-clutches ? . Based on the results of the static experimental investigation of the safety device, it was determined that the given static analytical dependences can be used in the engineering design of different standard sizes of a safety device.


Hevko R.B.,Ternopil National Economical University | Dzyura V.O.,Ternopil Ivan Pul'uj National Technical University | Romanovsky R.M.,Ternopil Ivan Pul'uj National Technical University
INMATEH - Agricultural Engineering | Year: 2014

The paper comprises a mathematical model of technological process of dry material transporting by the screw conveyor. The mathematical model developed in the article, presents the movement of material particle of the dry medium in the screw feeder, mounted cantilever with the gap relatively casing. Initial data for building the mathematical model were: screw rotation angle speed, feeder screw diameter, helical line pitch of the feeder screw turn, material part parameters. This model can be used for interpreting the design-kinematic parameters of the pneumatic-mechanic transporter. Graphs of dependence of the angle change deflection and the screw angle speed on the time of the screw turn rotation under vibration processes have been built.


Nykolaychuk Y.,Ternopil National Economical University | Volynskyy O.,Ternopil National Economical University | Borovyi A.,Ternopil National Economic University
Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications, IDAACS'2011 | Year: 2011

The analysis of the theoretical-digital Krestenson-Rademacher's basis, perform some arithmetic operations in the respective bases, as well as converting between-bases and algorithmic solutions for time optimization and hardware cost of this process. © 2011 IEEE.


Ivas'ev S.,Ternopil National Economical University | Kasyanchuk M.,Ternopil National Economical University | Pazdriy I.,Ternopil National Economical University | Trembach R.,Ternopil National Economical University | Yakymenko I.,Ternopil National Economical University
Modern Problems of Radio Engineering, Telecommunications and Computer Science - Proceedings of the 11th International Conference, TCSET'2012 | Year: 2012

In present study a method for constructing a table of indices, where the multiplication operation performed on short residues, which can reduce the time and computational complexity. © 2012 Lviv Polytechnic Natl Univ.

Loading Ternopil National Economical University collaborators
Loading Ternopil National Economical University collaborators