- 21. Mathematical simulation of heat and mass exchange processes during dissociation of gas hydrates in a porous medium
- (Contens №5 2020)
- ... is the pressure drop at the rock layer boundary. The effect of the endothermal reaction of gas hydrate dissociation on the heat exchange processes in the porous rock layer is presented. It is shown that ...
- Created on 30 October 2020
- 22. Simulation of heat transfer process in a multilateral cylindrical shell taking into account the internal heat sources
- (Contens №3 2020)
- ... cylinder under convective heat exchange conditions on its surfaces, taking into account the presence of internal (distributed) heat sources. Methodology. In order to achieve this goal, a direct method ...
- Created on 02 July 2020
- 23. Mathematical model of heat processes in terms of gas-saturated rock breaking by means of shearers and tunneling machines
- (Content №1 2020)
- ... V. I., Yavorskii, A. V., Lebedev, Ya. Ya., & Yavorskaia, Ye. А. (2014). Effect of the parameters of gas-saturated breaking upon its heat exchange with the methane-air. Geotechnical mechanics, (117), ...
- Created on 10 March 2020
- 24. Approximate analytical model of rock thermal cyclical disintegration under convective cooling
- (Geotechnical and Mining Mechanical Engineering, Machine Building)
- ... of rock destruction during drilling has been carried out. Practical value. The outcomes of the study can be used to estimate of the parameters of the heat exchange processes to provide effective ...
- Created on 19 August 2019
- 25. Mathematical modeling of the process of compressed air flowing through the pipeline as an element of the pneumatic network
- (Geotechnical and mining mechanical engineering, machine building)
- ... American Institute of Chemical Engineers, 40-46. 7. Gubaidullin, A., & Yakovenko, A. (2013). Numerical study of heat exchange of a cylindrical cavity filled with gas under vibration action. ...
- Created on 16 June 2019
- 26. Parameters of fire-retardant coatings of steel constructions under the influence of climatic factors
- (Geotechnical and mining mechanical engineering, machine building)
- ... of building constructions and general requirements and control methods. Mathematical and computer simulation of non-stationary heat exchange processes in “steel plate ‒ fire protection coating” system. ...
- Created on 16 June 2019
- 27. Determination of temperature field in thermally sensitive layered medium with inclusions
- (Geotechnical and mining mechanical engineering, machine building)
- ... Brichkin, V. N. and Kuskov, V. B., 2014. Analytical solutions to certain problems of heat exchange in the processes of mining. Fiziko-tekhnicheskiye problemy razrabotki poleznykh iskopayemykh / Gornaya ...
- Created on 03 March 2019
- 28. Analytical solution of the dirichlet generalized boundary problem of heat-exchange in the finite cylinder with homogeneous layers
- (Information technologies, systems analysis and administration)
- ... of heat exchange in the rotating double-layer cylinder, which takes into account the known time period of the heat-conduction relaxation, can be used for detecting temperature fields, which occur in different ...
- Created on 11 January 2018
- 29. Formation of thermal fields by the energy-chemical complex of coal gasification
- (Mining)
- ... of thermochemical reactions in it and methods of heat exchange have been obtained. Dependence of payback period of cogeneration plant in terms of underground coal gasification on electrical energy and ...
- Created on 17 November 2017
- 30. Mathematical model of and method for solving the Neumann generalized heat-exchange problem for a cylinder with homogeneous layers
- (Information technologies, systems analysis and administration)
- ... Practical value. The obtained solution of the generalized boundary-value problem of heat exchange in the rotating cylinder with taking into account finite velocity of the heat conduction can be used ...
- Created on 06 September 2017
- 31. Computer simulation of fluid mechanics and heat transfer processes at the working face of borehole rock
- (Mining)
- ... are suggested herein. The field of circulating drill mud flow speeds around the diamond core bit at the drilling of rock formation was obtained. Regarding the convective heat exchange, the computer simulation ...
- Created on 17 November 2016
- 32. Forming the bilayer artificially created shell of georeactor in underground coal well gasification
- (Mining)
- ... a scheme of the heat exchanger that most accurately describes the distribution of temperature field in the zone of the gas-gen were conducted. Forming the artificial shells in the field of underground ...
- Created on 04 February 2016
- 33. Temperature distribution model of the iron ore pellets layer inside the combustion chamber of the belt kiln burning zone
- (Information technologies, systems analysis and administration)
- ... method for decomposition (when the investigated layer of pellets is subject to division in cubical-shaped elementary minimum blocks, which allow us to simulate heat exchange process inside the layer of ...
- Created on 27 October 2015
- 34. Hydrodynamics of non-isothermal turbulent airflows in ducts of annular section
- (Geotechnical and mining mechanical engineering, machine building)
- ... the hydrodynamic stabilization peculiarities of non-isothermal flow. Practical value. Non-isothermal turbulent flow in the flow channel of the annular section is typical for pipe-in-pipe heat exchangers. ...
- Created on 29 March 2015
- 35. ON THE ISSUE OF CALCULATING OF COEFFICIENT OF NON-STATIONARY HEAT EXCHANGE
- (Environmental safety, labour protection)
- ... sources and flows of heat and moisture, the new ground for calculating the coefficient of non-stationary heat exchangebetween a mountain range and vent stream has been presented. It has been exposed, that ...
- Created on 01 October 2014
- 36. Mine air conditioning: study guide
- (Monographs 2014)
- ... - D.: NMU, 2014.-368 p. ISBN 378-966-350-474-2 The main factors affecting the thermal parameters of the air as it moves along the excavation; some foundations of the heat exchange theory between the ...
- Created on 15 September 2014
- 37. Results of analysis of induction of heating modes of machine parts with detachable connection
- (Electrical complexes and systems)
- ... K.V. and Ivlikov, S.Yu. (2009), “Modelling and calculation of the electromagnetic field in a cylindrical inductive-conductive heat exchanger of a heater”, Elektrotekhnika, Vol. 6, pp. 61–66. 2. Щукин ...
- Created on 13 November 2012
- 38. Utilization of the mine water exhausts heat by means of the heat pump. Hot-water supply plant
- (Innovative projects 2012)
- ... type CSH 7571 90 Freon refrigerant R407C Evaporator plate "Alfa Laval" Capacitor plate "Alfa Laval" heat exchanger for mine water is "REFMA" Clean water heat exchanger is "Pavlogradkhimmash" ...
- Created on 11 October 2012