- 1. Methodology for determining the heat distribution in disc brakes of mine hoisting machines
- (Content №5 2024)
- ... along the brake rim plane during a safety stop has been developed and substantiated. A method has also been developed for determining the temperature field arising under steady-state heating conditions, ...
- Created on 29 October 2024
- 2. 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
- 3. Mathematical models for determining and analyzing thermal regimes in mining industry mechanism structures
- (Content №6 2023)
- ... For the development of linear and nonlinear mathematical models of the temperature field and the analysis of temperature regimes in layered media with internal thermal heating, the coefficient of thermal ...
- Created on 23 December 2023
- 4. Experimental evaluation of fire hazard of lithium-ion battery during its mechanical damage
- (Content №5 2022)
- ... R.M., & Pazen, O.Y. (2018). Direct (Classical) Method of Calculation of the Temperature Field in a Hollow Multilayer Cylinder. J. Eng. Phys. Thermophy, 91, 1373-1384. https://doi.org/10.1007/s10891-018-1871-3. ...
- Created on 30 October 2022
- 5. Numerical study of microwave impact on gas hydrate plugs in a pipeline
- (Content №4 2022)
- ... radiation from a coaxially located SHF antenna. Parametric numerical studies on temperature fields and decomposition dynamics of a gas hydrate plug are performed for specified parameters of pipe and microwave ...
- Created on 29 August 2022
- 6. Thermodynamics of the developing contact heating of a process liquid
- (Content №2 2022)
- ... in the submerged combustion devices were obtained. Parameters of the temperature field distribution in the heating system were obtained basing on the design features of a heating plant. The research data ...
- Created on 30 April 2022
- 7. Selective non-catalytic reduction of nitrogen oxides in the production of iron ore pellets
- (Content №1 2022)
- ... as a reagent for the SNCR system. Findings. For the first series of calculations, the temperature field and the pressure field in the computational domain is obtained. Experimental research makes it possible ...
- Created on 25 February 2022
- 8. Determination of stress concentration near the holes under dynamic loadings
- (Content №3 2021)
- ... A Numerical-Analytical Approach to the Analysis of Non-Stationary Temperature Fields in Multiply-Connected Solids. Mechanics, Materials Science & Engineering, (3), 90-106. https://doi.org/10.13140/RG.2.1.1167.0165. ...
- Created on 23 June 2021
- 9. Direct method of studying heat exchange in multilayered bodies of basic geometric forms with imperfect heat contact
- (Content №1 2021)
- ... method has been applied to solving the problem of the distribution of an unsteady temperature field over the thickness of multilayer structures of basic geometric shapes simultaneously, in the presence ...
- Created on 05 March 2021
- 10. Mathematical simulation of heat and mass exchange processes during dissociation of gas hydrates in a porous medium
- (Contens №5 2020)
- ... and temperature fields in a porous rock layer in the case when the temperature of the stable gas hydrate is higher than its dissociation temperature. The factor that ensures the dissociation of gas hydrate ...
- Created on 30 October 2020
- 11. Efficiency of underground gas generator in consideration of the reverse mode
- (Contens №4 2020)
- ... temperature field distribution around the fire face of the underground gas generator have been identified. Correction coefficient (kv) has been determined, which helps to obtain the data on the advance ...
- Created on 30 August 2020
- 12. Simulation of heat transfer process in a multilateral cylindrical shell taking into account the internal heat sources
- (Contens №3 2020)
- ... повний текст / full article Abstract: Purpose. To investigate the peculiarities of distribution of a non-stationary temperature field over the thickness of a multilayer hollow ...
- Created on 02 July 2020
- 13. Modeling of the heat transfer process taking into account bursting expansion of fire-retardant coating
- (Content №1 2020)
- ... Abstract: Purpose. To develop an algorithm for calculating the problem of determining the non-stationary temperature field through the thickness of a multilayered structure, taking into ...
- Created on 10 March 2020
- 14. Study of physical and chemical properties of edaphotopes of the waste dumps at coal mines in the Novovolynsk mining area
- (Environmental Safety, Labour Protection)
- Authors: V.V.Popovych, Dr. Sc. (Tech.), Assoc. Prof., orcid.org/0000-0003-2857-0147, Lviv State University of Life Safety, Lviv, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. Ya.V.Henyk, Dr. Sc. (Agroc.), ...
- Created on 26 October 2019
- 15. Determination of instantaneous temperature in the cutting zone during abrasive processing
- (Geotechnical and mining mechanical engineering, machine building)
- ... & Aguiar Vieira, A. (2012). Experimental and numerical study of the temperature field during creep feed grinding. Int J Adv Manuf Technol 61(1-4), 127-134. 10. Chen, Z. Z., Xu, J. H., ...
- Created on 26 October 2019
- 16. Determination of distribution of introduced energy by volume of ore-thermal furnace
- (Information Technologies)
- ... heat transferring. Findings. A 3D picture of the temperature field in the furnace bath in the process is created, which in real time allows determining the temperature state of elemental volumes ...
- Created on 16 June 2019
- 17. Contens 01 2019
- (Contens №1 2019)
- ... 69 V.I.Havrysh, L.I.Kolyasa, O.M.Ukhanska, V.B.Loik.Determination of temperature field in thermally sensitive layered medium with inclusions ...
- Created on 20 March 2019
- 18. Determination of temperature field in thermally sensitive layered medium with inclusions
- (Geotechnical and mining mechanical engineering, machine building)
- ... value consists in the increase in accuracy calculation of temperature fields and in effectiveness of methods for investigation of thermo-sensitive piece-wise homogeneous media. The precision is achieved ...
- Created on 03 March 2019
- 19. Thermoelastic state of a half-space with an edge crack under local heating conditions
- (Geotechnical and mining mechanical engineering, machine building)
- Authors: V. M. Zelenyak, Cand. Sc. (Tech.), Assoc. Prof., orcid.org/0000-0002-6653-4326, Lviv Polytechnic National University, Lviv, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. L. I. Kolyasa, ...
- Created on 27 August 2018
- 20. The mathematic model of and method for solving the Neumann generalized heat-exchange problem for empty isotropic rotary body
- (Information technologies, systems analysis and administration)
- ... build a new generalized mathematic 3D model for calculating temperature fields in the empty isotropic rotary body, which rotates with constant angular velocity, with the known equations of generating lines, ...
- Created on 03 July 2018