- 1. Saving energy resources during operation of rolling stock of underground electrified transport
- (Content №5 2024)
- ... of energy-optimized locomotive control during train acceleration. Nauka ta prohres transportu. Visnyk DNUZT im. V. Lazariana, 4(104), 13-24. https://doi.org/ 10.15802/stp2023/298573. 7. Petrenko, O., ...
- Created on 29 October 2024
- 2. Analysis of the third class mechanism using the modeling method in the Mathcad software environment
- (Content №5 2024)
- ... links, their angular velocities and accelerations were obtained in analytical and graphical form depending on the rotation angle of the first driving crank of the mechanism, the calculation of the angular ...
- Created on 29 October 2024
- 3. Modeling of drilling tool vibration in the process of drilling blast wells
- (Content №5 2024)
- ... 18. Flegner, P., Kaˇcur, J., Durdán, M., & Laciak, M. (2022). Evaluation of the Acceleration Vibration Signal for Aggregates of the Horizontal Drilling Stand. Applied Sciences, 12, 3984. https://doi.org/10.3390/app12083984. ...
- Created on 29 October 2024
- 4. Designing the functional surfaces of camshaft cams of internal combustion engines
- (Content №3 2024)
- ... of all types, ensuring the reliability and durability of their operation. Methodology. The speed and acceleration of the GDM pusher were determined by applying discrete differentiation. This enabled ...
- Created on 28 June 2024
- 5. Drilling wells taking into account the dynamic properties of rocks
- (Content №2 2024)
- ... analysis of the amplitudes and power spectral density of mud pressure oscillations of the mud and vibration accelerations in the drill bit cross section of drill string. Findings. The results are presented ...
- Created on 01 May 2024
- 6. Analysis of the input material flow of the transport conveyor
- (Content №5 2023)
- ... transport conveyor, distributed system, stochastic flow, correlation function References. 1. He, D., Pang, Y., & Lodewijks, G. (2016). Determination of acceleration for belt conveyor speed control ...
- Created on 27 October 2023
- 7. Creation of conceptual solutions for the manufacture of component freight wagons from composites
- (Content №5 2023)
- ... a mathematical model formed by Professor Yu. V. Demin was used. The accelerations obtained in the simulation of dynamic loading were taken into account when calculating the strength of the basic structure ...
- Created on 27 October 2023
- 8. Analysis of digitalization changes and their impact on enterprise security management under uncertainty
- (Content №4 2023)
- ... Abstract: Purpose. To analyze the changes caused by the acceleration of digitalization under conditions of uncertainty and note their impact on enterprise security management in this environment. Methodology. ...
- Created on 28 August 2023
- 9. Experimental research on muffle furnace dynamic properties
- (Content №3 2023)
- ... of the calculated and experimental data. The calculating method for the acceleration curve based on the transfer functions coefficients with a variable discreteness step is improved in order to compare ...
- Created on 27 June 2023
- 10. Assessing the accuracy of modeling the tubbing erector manipulator mechanism in solidworks motion program
- (Content №3 2023)
- ... “interpolator” module provides smooth harmonic functions of the movement, acceleration and jerk processes. As a result of modeling the manipulator mechanism parameters, it turned out that it is not expedient ...
- Created on 27 June 2023
- 11. Patterns of air mixture movement in the operating area for the annular ejector of pneumatic transportation system
- (Content №2 2023)
- ... This made it possible to characterize the velocity distribution of the dispersed and air phases of the air mixture during their loading and aerodynamic acceleration in the transport pipeline. Also, an ...
- Created on 28 April 2023
- 12. Load of a semi-car having the dismountable roof of composites
- (Content №1 2023)
- ... of the semi-car having a dismountable roof set that the obtained dynamic parameters are not higher than the allowable values. The acceleration of the semi-car supporting construction in the gravity center ...
- Created on 25 February 2023
- 13. Features of modernization of a truck with a hybrid power transmission
- (Content №1 2023)
- ... on fuel efficiency, three BelAZ-7547 dump trucks were considered. The values of the kinetic energy configuration were determined with an increase in speed (acceleration) and with a decrease in speed (deceleration). ...
- Created on 25 February 2023
- 14. Energy efficient technologies for the mining industry
- (Content №6 2022)
- ... Technologies. https://doi.org/10.5772/intechopen.75827. 7. Nikolayev, O., Zhulay, Yu., Kvasha, Yu., & Dzoz, N. (2020). Evaluation of the vibration accelerations of drill bit for the well rotative-vibration ...
- Created on 25 December 2022
- 15. Load of the wagon-platform for transportation of bulk cargoes
- (Content №5 2022)
- ... to the normal Cauchy form, and then integrated by the Runge-Kutta method. The obtained acceleration is taken into account when calculating the strength of the advanced load-bearing structure of the wagon-platform. ...
- Created on 30 October 2022
- 16. Formation of a brand of sustainable industrial development in the postwar period
- (Content №3 2022)
- ... Implementing Sustainability in Global Supply Chain. Problemy Ekorozwoju Problems of Sustainable Development, 14(2), 117-127. 18. Markard, J., Geels, F., & Raven, R. (2020). Challenges in the acceleration ...
- Created on 29 June 2022
- 17. Management of structural changes in the system of economic formation of sustainable development
- (Content №2 2022)
- ... Annual Review of Environment and Resources, 42(1), 599-626. https://doi.org/10.1146/annurev-environ-102014-021340. 13. Markard, J., Geels, F., & Raven, R. (2020). Challenges in the acceleration of ...
- Created on 30 April 2022
- 18. Bioeconomy education: implementation of the EU bioeconomy strategy in Ukrainian higher education
- (Content №5 2021)
- ... of the national bioeconomy of Ukraine in the conditions of acceleration of scientific and technical progress. Cherkasy: ChNU named after B. Khmelnytsky. Retrieved from http://eprints.cdu.edu.ua/4077/1/bioekonom.pdf. ...
- Created on 29 October 2021
- 19. Determination of vertical dynamics for a standard Ukrainian boxcar with Y25 bogies
- (Content №5 2021)
- ... method in MathCad software suite. The initial displacements and the speeds were taken equal to zero. The following dynamic characteristics of a boxcar were obtained: acceleration of the body in the center ...
- Created on 29 October 2021
- 20. Analysis of stress in the conveyor belt (Maxwell–element model)
- (Content №4 2021)
- ... wavelength. The characteristic relaxation time of disturbances is determined. The method of successive approximation was used to solve the wave equation. The estimation of the characteristic time of acceleration ...
- Created on 23 August 2021