- 21. Analytical solution of the dirichlet generalized boundary problem of heat-exchange in the finite cylinder with homogeneous layers
- (Information technologies, systems analysis and administration)
- ... e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. Abstract: Purpose. To develop a new generalized 3D mathematic model for calculating temperature fields in the solid finite cylinder with homogeneous layers in the form ...
- Created on 11 January 2018
- 22. 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)
- ... space. Findings. A non-stationary temperature field in the solid circular cylinder with outside radius R in the polar coordinate system (r, ), layers of which were homogeneous to the direction of ...
- Created on 06 September 2017
- 23. Analytical study of heat transfer in absorptive horizons of borehole at forming cryogenic protecting of the plugging material
- (Mining)
- ... under refrigerant impact was proposed. Temperature field dynamics in rocks is presented and relation of freezing time to frozen layer efficiency is studied. Analytical expressions for calculating the parameters ...
- Created on 24 July 2017
- 24. Computer simulation of fluid mechanics and heat transfer processes at the working face of borehole rock
- (Mining)
- ... heat exchange ratios enable to carry out calculations of temperature fields in the crown bit body, which is necessary to establish the resource and power saving modes of drilling. References/Список ...
- Created on 17 November 2016
- 25. Determination of the rock subsidence spacingin the well underground coal gasification
- (Mining)
- ... the gas generator temperature field. For the shell creation the necessary temperature is formed in the center of gasification; gas-vapour mixtures are fed to melt the rocks on contour of the gasifier. ...
- Created on 08 February 2016
- 26. 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
- 27. The research of the process of iron ore pellets layer heat treatment in the combustion chamber of a belt kiln
- (Information technologies, systems analysis and administration)
- ... model and define through the modeling of the temperature field distribution in the layer of pellets in the gas chamber of the belt kiln. Methodology. To define specific values of temperature in the ...
- Created on 30 October 2015
- 28. The research of electromagnetic and thermoelectric processes in the AC and DC graphitization furnaces
- (Power supply technologies)
- Authors: D.S. Yarymbash, Cand. Sci. (Tech.), Associate Professor, Zaporizhzhya National Technical University, Senior Lecturer of the Department of Electricity Supply of Industrial Enterprises, ...
- Created on 30 October 2015
- 29. INFLUENCE OF HETEROGENEOUS CRYSTALLIZATION CONDITIONS OF ALUMINUM ALLOY ON ITS PLASTIC PROPERTIES
- (Solid-state physics, mineral processing)
- ... complex technology. Methodology. Experimental thermographic studies using HA thermocouples were held. The temperature field of the casting was plotted. For the hardware determination of the components ...
- Created on 30 October 2015
- 30. 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)
- ... modeling of the temperature field of pellets”, Visnyk Kryvorizkoho Tekhnichnoho Universytetu, KNU, Krivoy Rog, no. 20, pp. 188–193. 4. Рубан С.А. Розробка принципів керування температурним режимом ...
- Created on 27 October 2015
- 31. Hydrodynamics of non-isothermal turbulent airflows in ducts of annular section
- (Geotechnical and mining mechanical engineering, machine building)
- ... The design of these devices involves their hydraulic calculation. Currently, such calculations are carried out ignoring nonuniformity of the temperature field. The revealed regularities allow taking into ...
- Created on 29 March 2015
- 32. Integration of a differential heat conduction equation to determine thermal load of a disk brake of a mine locomotive
- (Geotechnical and mining mechanical engineering, machine building)
- ... temperature field arising in basic elements of a disk brake of the mine locomotive, as function of time and coordinates at performance of frictional overlays in the form of ring sector. It will allow carrying ...
- Created on 14 November 2012