- 1. Research on stochastic properties of time series data on chemical analysis of cast iron
- (Content №4 2024)
- ... chemical composition of cast iron at the blast furnace output with the purpose of identifying the nonlinearity of the investigated system and detecting the presence of chaotic processes in it. Methodology. ...
- Created on 28 August 2024
- 2. Using nonlinear ultrasonic measurements to estimate parameters of the sedimentation of slurry solid phase in thickener
- (Content №2 2023)
- ... evaluating the results of experiments; methods of analytical synthesis; methods of numerical modeling for the synthesis and analysis of a mathematical model. Findings. It was established that the nonlinearity ...
- Created on 28 April 2023
- 3. Definition of rational operating modes of a vibratory jaw crusher
- (Content №4 2021)
- ... coefficient, energy efficiency, vibration frequency, excitation force References. 1. Gursky, V.M., Lanets, O.S., Shpak, Y.V., & Lozynsky, V.I., (2011). Influence of nonlinearity of electromagnetic ...
- Created on 23 August 2021
- 4. Evaluation of ultrasonic cleaning process
- (Content №3 2021)
- ... hand, and the value of the main amplitude and the 2nd and 3rd-order nonlinearity coefficients, on the other hand. The arrival of the threshold value of the signal is the major parameter determining intensity ...
- Created on 23 June 2021
- 5. Impact of water saturation effect on sedimentary rocks strength properties
- (Contens №4 2020)
- ... V., Kovrov, O., Skobenko, A., Tiutkin, O., Babii, K., …, & Slobodyanyuk, S. (2019). Determining the influence of physical nonlinearity of soil strength properties on the estimated base resistance. ...
- Created on 30 August 2020
- 6. Paradoxes of economic development: science and innovation in the modern world
- (Contens №2 2020)
- ... Practical value. The determined variability of the effect of science on the economic growth approves the understanding of ambiguousness and nonlinearity of the process; thus, it requires constant empiric tests of the available dependences and searching for new influences depending on the stage of civilization process which different countries experience. All that helps substantiate the fundamentals of economic policy of national governments in their favouring social and economic development by selecting more effective leverages. ...
- Created on 10 May 2020
- 7. Effect of the chirp on interactions of pure-chirped solitons
- (Contens №2 2020)
- ... 14. Triki, H., Porsezian, K., & Grelu, P. (2016). Chirped soliton solutions for the generalized nonlinear Schrödinger equation with polynomial nonlinearity and non-Kerr terms of arbitrary order. Journal of Optics, 18(7). https://doi.org/10.1088/2040-8978/18/7/075504. ...
- Created on 10 May 2020
- 8. The research of efficiency of the use of neuropredictor in the control system of water-supply pump electric drive
- (Electrical Complexes and Systems)
- ... on the operating water supply system. The mathematical model of the electric drive system of a pump has been created by using the object-oriented method. This model takes into consideration the nonlinearity ...
- Created on 16 March 2017
- 9. General most probable point based approach for reliability index computation
- (Geotechnical and mining mechanical engineering, machine building)
- ... nonlinearity and implicitness of the limit state functions always stand in the way. On one hand, the nonlinearity influences the convergence computation of some reliability problems when using most methods ...
- Created on 22 June 2016
- 10. Determination of the pressure and temperature distribution along the oil well bore
- (Information technologies, systems analysis and administration)
- ... were revealed in the results obtained by known methods, namely: nonlinearity of the temperature-depth function and appearance of oil temperature step change at the pump suspension point. The plot of the ...
- Created on 06 November 2015
- 11. The asymptotic method in problems of the linear and nonlinear elasticity theory
- (Geotechnical and mining mechanical engineering, machine building)
- Authors: T.S. Kagadiy, Dr. Sci. (Phys.–Math.), Associate Professor, State Higher Educational Institution “National Mining University”, Professor of the Department of Higher Mathematics, Dnipropetrovsk, ...
- Created on 30 October 2015
- 12. Estimation of large network models with parametric elements of different degree of nonlinearity
- (Information technologies, systems analysis and administration)
- ... equations with elements, whose nonlinearity varies from 1 to 2. Thereby the primary equations grow into the model of multivariable automatic control system under consideration. Findings. We have substantiated ...
- Created on 13 August 2013
- 13. Resonance effect of acoustic wave propagation in a non-uniform coal-rock stratum
- (Geotechnical and mining mechanical engineering, machine building)
- ... I.Yu. On limiting value of elastic nonlinearity parameter of structurally nonuniform environment / S.Yu. Belyayeva, V.Yu. Zaytsev // Akusticheskiy zh. – 1998. – Vol.44. – No.6. – P. 731–737. 2. ...
- Created on 21 November 2012
- 14. Water supply systems in settlements of Ukraine
- (Environmental safety, labour protection)
- ... Synthesis of efficient systems for process control of water supply / water consumption requires developing predictive models that take into account the nonlinearity of the considered processes. Practical ...
- Created on 15 November 2012