- 1. Improving the process of filling cylinders with air by modernizing the intake manifold
- (Content №6 2025)
- ... A. (2017). Analysis of air flow velocity distribution in the intake system of an SI engine. Combustion Engines, 169(2), 152-157. https://doi.org/10.19206/ce-2017-227 16. Cecere, G., Irimescu, A., ...
- Created on 25 December 2025
- 2. Designing passenger vehicle diesel engine cams with enhanced dynamic characteristics
- (Content №6 2025)
- ... with enhanced dynamic characteristics. Methodology. By applying discrete differentiation to the tabulated law of tappet displacement, non-oscillatory graphs for velocity and acceleration were obtained. ...
- Created on 25 December 2025
- 3. Assessment of correctness conditionsin kinematic seismic tomography: uncertainty calculation and grid size approximation
- (Content №6 2025)
- ... data, are applied. The analysis was carried out using models of the velocity structure of the Earth’s crust and mantle in the Carpathian region, taking into account the main tectonic units. Findings. ...
- Created on 25 December 2025
- 4. Influence of deformation parameters on mechanical behaviour of aluminium-magnesium roll-bonded composites with kirigami-structured inlays
- (Content №5 2025)
- ... Nelson, K., & Schuh, C. (2021). Oxide layer delamination: an energy dissipation mechanism during high-velocity microparticle impacts. Applied Surface Science, 574, 151673. https://doi.org/10.1016/j.apsusc.2021.151673 ...
- Created on 25 October 2025
- 5. Assessment of the fatigue strength of a tank wagon car boiler taking into account corrosive wear
- (Content №5 2025)
- ... Notes in Mechanical Engineering, 2, 1172-1181. Springer, Cham. https://doi.org/10.1007/978-3-030-54817-9_136 13. Sokolov, V. (2020). Increased Measurement Accuracy of Average Velocity for Turbulent ...
- Created on 25 October 2025
- 6. Implementation of a computational experiment for shock interaction of spherical bodies
- (Content №2 2025)
- ... in a flow. Practical value. The obtained results were validated for the interaction of ore pellets with technological surfaces, making it possible to determine a safe approach velocity – one that prevents ...
- Created on 26 April 2025
- 7. Modern geoelectric surveys along the Mali Heivtsi ‒ Tiachiv profile of the Transcarpathian Trough
- (Content №2 2025)
- ... W., Sroda, P., Lysynchuk, D., …, & Tolkunov, A. (2013). Seismic velocity model of the crust and upper mantle along profile PANCAKE across the Carpathians between the Pannonian Basin and the East European ...
- Created on 26 April 2025
- 8. Structure of the gravitational field and gravity-disturbing objects of the South Torgay sedimentary basin
- (Content №2 2025)
- ... Gorbunov, P. N., & Stepanenko, N. P. (1993). Velocity Models of the Earth Crust of Kazakhstan. Almaty: EURASIA. 15. Shatsilov, V. I., Timush, A. V., Stepanenko, ...
- Created on 26 April 2025
- 9. Methodology for determining the heat distribution in disc brakes of mine hoisting machines
- (Content №5 2024)
- ... which occur after repeated operating braking and cooling of the device. In this case, when using the formula for determining the temperature on the brake rim surface, the sample length, the relative velocity ...
- Created on 29 October 2024
- 10. Mathematical model for heat transfer during underground coal gasification process
- (Content №5 2024)
- ... face advance velocity and the duration of gasification column mining. Methodology. To detect the temperature fields in the coal seam and gas, depending on the displacement length of the phase transition ...
- Created on 29 October 2024
- 11. Modeling of drilling tool vibration in the process of drilling blast wells
- (Content №5 2024)
- ... R. (2014). The velocity synchronous discrete Fourier transform for order tracking in the field of rotating machinery. Mechanical Systems and Signal Processing, 44(1-2), 118-133. https://doi.org/10.1016/j.ymssp.2013.03.026. ...
- Created on 29 October 2024
- 12. On the issue of load’s external ballistics under low-speed transportation
- (Content №4 2024)
- ... by time-varying coefficients. The applied three-dimensional approach to the dynamic problem with an initial velocity from a UAV, in the presence of frontal and side wind loading, made it possible to use ...
- Created on 28 August 2024
- 13. Determination of technological parameters for hydromechanical amber extraction in the Polissia region of Ukraine
- (Content №3 2024)
- ... to be Q = 72 m³/hour. The optimal pipeline diameter was selected as D = 0.3 m, and the optimal slurry velocity was determined to be v0 = 2.75 m/s. The methodology for determining the technological parameters ...
- Created on 28 June 2024
- 14. Optimal parameters of blasting destruction in the Ben Azouz quarry based on study of strength limestone rock
- (Content №3 2024)
- ... the compressive strength of the rock (UCS, Uniaxial Compression Strength) based on simple regression is the model containing P-Velocity as an independent variable with a coefficient of determination R2 ...
- Created on 28 June 2024
- 15. Determining the parameters of the functioning for a nonlinear ballistic system in a real external environment
- (Content №2 2024)
- ... influence of the projection of the velocity function on the ordinate axis in relation to the component on the abscissa axis is introduced. The problem is reduced to the solution of a related system of ...
- Created on 01 May 2024
- 16. Influence of relaxation on filtering microflows under harmonic action on the layer
- (Content №2 2024)
- ... Universytetu. 2024, (2): 025 - 031 https://doi.org/10.33271/nvngu/2024-2/025 Abstract: Purpose. Investigation of the velocity fields of non-equilibrium fluid filtration in a layer under harmonic action ...
- Created on 01 May 2024
- 17. Three-dimensional density model of the mantle beneath the Ukrainian shield
- (Content №2 2024)
- ... using a basic set of one-dimensional seismic tomographic velocity models calculated for 21 mantle domains in the depth range from 50 to 2,600 km. The process of converting the P-wave velocity model into ...
- Created on 01 May 2024
- 18. Method of controlling the volume of combustion products at different boiler loads
- (Content №1 2024)
- ... excess. The mechanism of such an effect due to the increase in the quantity and velocity of flue gases is suggested. A parameter determining the volume of flue gases produced per unit calorific value of ...
- Created on 29 February 2024
- 19. Efficiency and seismic safety of constructing underground structures in complex rock masses
- (Content №6 2023)
- ... Geometry and Water on Velocity of Detonation of Heavy ANFO Explosive. International Symposium on Earth Science and Technology, (pp. 102-107). Fukuoka, Japan: Kyushu University. Retrieved from https://www.researchgate.net/publication/369658191. ...
- Created on 23 December 2023
- 20. Data analysis solutions to improve blasting efficiency in mining
- (Content №6 2023)
- ... reinforcement model. Mining Technology, 117(4), 161-167. https://doi.org/10.1179/174328609X417260. 2. Barton, N. (2007). Rock Quality, Seismic Velocity, Attenuation and Anisotropy. Taylor & Francis ...
- Created on 23 December 2023