- 1. Determining the parameters of the functioning for a nonlinear ballistic system in a real external environment
- (Content №2 2024)
- ... differential equations with variable coefficients along the corresponding coordinates using the asymptotic approach for a small parameter of the coefficient of frontal aerodynamic resistance. Applied mathematical ...
- Created on 01 May 2024
- 2. Basics of calculation of a two-circuit air purification system for polydisperse dust
- (Content №2 2024)
- ... the length, and also indirectly reflects the effect of flow swirl on the hydraulic resistance of this element. For the complex coefficient of hydraulic losses, the quantitative results necessary for engineering ...
- Created on 01 May 2024
- 3. Electric vehicle energy consumption taking into account the route topology
- (Content №2 2024)
- ... 15. Arat, M., & Bolarinwa, E. (2015). Rolling Resistance Effect of Tire Road Contact in Electric Vehicle Systems. SAE Technical Papers, 2015. https://doi.org/10.4271/2015-01-0624. 16. Vodovozov, ...
- Created on 01 May 2024
- 4. Characteristics of elasticity, frequency, and stability of plate connecting assemblies for vibrating machines
- (Content №2 2024)
- ... the stiffness characteristic of the joint, the methods of applied mechanics and the theory of material resistance were used. Findings. The basic results of the work include mathematical and physical ...
- Created on 01 May 2024
- 5. CFD-modeling of critical deviations of combustion processes in pulverized coal boilers. Part 1. Construction of the TPP-210A boiler calculation model
- (Content №2 2024)
- ... of a high-concentration dust pipe under rarefaction to the central air channel. For the first time, the distribution of thermal resistances has been applied as boundary conditions on the walls of the fuel ...
- Created on 01 May 2024
- 6. Influence of hot plastic deformation on properties of the carbon steel
- (Content №2 2024)
- ... curve, friction stress of the ferrite crystal lattice and resistance of interphase boundary pearlite to propagation of deformation were estimated. Findings. Depending on the structural state of austenite, ...
- Created on 01 May 2024
- 7. Heat exchange under the longitudinal movement of wet steam in finning heat exchangers
- (Content №1 2024)
- ... 12. Simin, W., Guanping, J., Jiarui, W., Lijuan, S., & Jian, W. (2018). Application of entransy-dissipation-based thermal resistance for performance optimization of spiral-wound heat exchanger. International ...
- Created on 29 February 2024
- 8. Testing the fragmentation of railway ballast material by laboratory methods using Proctor compactor
- (Content №1 2024)
- ... or a mortar method. The values of fracture resistance calculated using the Los Angeles method and abrasion calculated using the Micro-Deval method show a corresponding correlation and require further investigation. ...
- Created on 29 February 2024
- 9. Advantages of using CONCRETE CANVAS materials in railway track construction
- (Content №1 2024)
- ... shear resistance, and other parameters proved the structure’s higher load-bearing capacity with the CC layer. Based on the results, the Concrete Canvas structure provides higher reinforcement than the ...
- Created on 29 February 2024
- 10. Mathematical models for determining and analyzing thermal regimes in mining industry mechanism structures
- (Content №6 2023)
- ... structures. This also makes it possible to increase the heat resistance of structures and protect them from overheating, which can lead to damage to individual components and elements of mechanisms, as ...
- Created on 23 December 2023
- 11. Efficiency and seismic safety of constructing underground structures in complex rock masses
- (Content №6 2023)
- ... Industrial explosions. Method for determining the actual seismic resistance of buildings and structures. Retrieved from http://online.budstandart.com/ru/catalog/doc-page.html?id_doc=26057. 17. BUDSTANDART ...
- Created on 23 December 2023
- 12. Liquefaction of industrial zone against earthquake loading using laboratory and field measurements
- (Content №5 2023)
- ... content on liquefaction resistance-shear wave velocity correlation. Journal of Earthquake Engineering, 24(8), 1311-1335. https://doi.org/10.1080/13632469.2018.1475312. 6. Karim, H. H., Fattah, M. Y., ...
- Created on 27 October 2023
- 13. Geophysical indicators of rare-metal ore content of Akmai-Katpar ore zone (Central Kazakhstan)
- (Content №5 2023)
- ... Kazakhstan. Mining of Mineral Deposits, 17(2), 99-111. https://doi.org/10.33271/mining17.02.099. 16. Portnov, V., Kamarov, R., Mausymbaeva, A., & Yurov, V. (2014). Link of specific electric resistance ...
- Created on 27 October 2023
- 14. Improvement of the service life of mining and industrial equipment by using friction modifiers
- (Content №4 2023)
- ... Semidetnaya, L. P. (2018). Enhancing the wear-resistance and track stability of small radius curved tracks. Heotekhnichna mekhanika, 142, 103-114. https://doi.org/10.15407/geotm2018.142. 11. Makarov, ...
- Created on 28 August 2023
- 15. Mathematical model of air flow movement in a motorized filter respirator
- (Content №3 2023)
- ... the system on the performance indicators: the user’s work mode, atmospheric pressure, filter resistance, pressure drop in air ducts with the effect of air accumulation in the under-mask space based on ...
- Created on 27 June 2023
- 16. Long-term thermal productivity of polystyrene concrete in a new composite wall in a fixed formwork
- (Content №3 2023)
- ... 17. Ministry of Regional Development and Construction of Ukraine (2010). State Standard B V.2.6-101:2010 Method for determining the heat transfer resistance of enclosing structures. Kyiv. Retrieved from ...
- Created on 27 June 2023
- 17. Influence of polymer solution concentration and media permeability on the residual resistance factor
- (Content №3 2023)
- ... in processing the results. Findings. Experimental studies made it possible to build a model expressing the dependence of the residual resistance factor on the permeability of the medium and the concentration ...
- Created on 27 June 2023
- 18. Geological structure and oil-and-gas occurrence of Prorva group of the Southern deposits of the Caspian Depression in terms of geophysical information
- (Content №3 2023)
- ... Resistance to Helium Swelling. Crystals, 12(3), 384. https://doi.org/10.3390/cryst12030384. 8. Kuandykov, B. M., & Eskozha, B. A. (2012). O perspektivakh rasshireniya potentsiala neftegazovoy ...
- Created on 27 June 2023
- 19. Inner shear resistance increasing effect of Concrete Canvas in ballasted railway tracks
- (Content №2 2023)
- ... is the main path to finding out the opportunity of the interlocking effect and its impact on the railway ballast’s inner shear resistance. Methodology. The laboratory measurements were performed in a ...
- Created on 28 April 2023
- 20. Load of a semi-car having the dismountable roof of composites
- (Content №1 2023)
- ... Engineering, 1, 35-44. https://doi.org/10.1007/978-3-030-50794-7_4. 14. Tkachenko, V., Sapronova, S., Kulbovskiy, I., & Fomin, O. (2017). Research into resistance to the motion of railroad undercarriages ...
- Created on 25 February 2023