Ternopil Ivan Pul'uj National Technical University

About: Ternopil Ivan Pul'uj National Technical University is a based out in . It is known for research contribution in the topics: Deformation (engineering) & Fracture toughness. The organization has 134 authors who have published 187 publications receiving 1019 citations.

Modeling of adsorption and desorption of hydrocarbons in nanoporous catalytic zeolite media using nonlinear Langmuir isotherm

Abstract: The theoretical bases of mathematical modeling of nonisothermal adsorbtion and desorbtion in nanoporous catalytic zeolite media for the Langmuir’s nonlinear isotherm are given. They most fully determine the mechanism of adsorption equilibrium for nanoporous systems of ZSM-5 zeolite. The effective scheme of linearization of a nonlinear model is implemented. High-speed analytical solutions of the system of linearized boundary problems of adsorption and desorption in nanoporous media are justified and obtained using the Hevisides operational method.

Estimating mechanical state of AA2024 specimen under tension with the use of Lamb wave based ultrasonic technique

Abstract: Experimental results on application of ultrasonic technique utilizing Lamb waves for evaluation mechanical state of AA2024T3 specimens under tensile testing are presented. PZTs used as actuators an...

Conditional linear random process as a mathematical model of radar noise

Abstract: A new mathematical model of the clutter in the form of conditional linear random process has been justified. The impulsive components of the radar noise as well as continuous fluctuations can be represented by the model. The distribution of conditional linear random process is represented by its characteristic function and it is the mixture of infinitely divisible distributions.

Information Support for the Fractal Antennas Construction

Abstract: An information support for fractal antennas constraction in the shape of different iterations Koch curve and Sierpinski carpet are presented. Material presented can be used for fractal antennas production by wire technology or by typing on a dielectric basis.

System identification of dynamics spread of microorganisms in dairy products based on pattern recognition

Abstract: Realization of automated reading and video processing to study efficient algorithms for tracking the dynamics of growth and spread of spores of mesophilic and thermophilic microorganisms were studied. The basic steps based on the algorithm of automatic counting and tracking spore colonies in real time were investigated.