- 41. 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)
- ... length are obtained. Exploratory tests and results of numerical calculations confirmed adequacy of mathematical models of a compressed air flow through pneumatic pipeline. Originality. New dependences ...
- Created on 16 June 2019
- 42. Developing technological schemes of driving workings with controlled resistance of contours
- (Mining)
- ... For the first time mathematical models for determining the stability of mine workings are used, as well as models that allow extending the contours of mine workings safely. The requirements for materials ...
- Created on 13 June 2019
- 43. Mathematical and s-models of cargo oscillations during movement of bridge crane
- (Information Technologies)
- ... effectiveness of research on the basis of mathematical models (linear, nonlinear) describing the dynamics of bridge cranes and cargo oscillations during transitional modes of movement, increases significantly ...
- Created on 24 April 2019
- 44. Improving the efficiency of using dump trucks under conditions of career at open mining works
- (Geotechnical and mining mechanical engineering, machine building)
- ... quarries. Originality. Mathematical models of dynamic processes occurring during the implementation of the tangential traction force of a motorized dump truck developed on elevated slopes of career ...
- Created on 24 April 2019
- 45. Methods for monitoring the earth surface displacement at points of small geodetic network under the underground method of coal development
- (Mining)
- ... the construction of mathematical models of the distribution of hydrocarbons in the section in the territories of oil refineries. Bulletin of PNRPU. Geology. Oil and Gas and Mining, 2, pp. 191‒200. 7. ...
- Created on 24 April 2019
- 46. Determination of temperature field in thermally sensitive layered medium with inclusions
- (Geotechnical and mining mechanical engineering, machine building)
- ... (nonlinear model). References. 1. Vengerov, I.R., 2008. Thermophysics of shafts and mines. Mathematical models. Vol.1. Paradigm analysis. Donetsk: Nord-Press, 288 s. [pdf]. Available at: <https://www.e-reading.club/bookreader.php/137405/Vengerov_-_Teplofizika_shaht_i_rudnikov._Matematicheskie_modeli.pdf> ...
- Created on 03 March 2019
- 47. Limitation of oscillations of vibrating machines during start-up and shutdown
- (Geotechnical and mining mechanical engineering, machine building)
- ... S. V. and Prihodko, V. I., 2007. Vibration absorbers and shock isolators of rail carriages (mathematical models). Monograph [pdf]. Available at: <http://www.library.diit.edu.ua/bitstream/ 123456789/328/2/Manashkin_Myamlin_Prikhodko_rus.pdf> ...
- Created on 03 March 2019
- 48. Methods for precautionary management for environmental safety at energy facilities
- (Energy efficiency manegement for sustainable development in industrial sector)
- ... of calculating the residual life of the safe operation of the main pipeline. Findings. Based on analysis and case studies, based on mathematical models of corrosion of the surface areas of oil ...
- Created on 26 December 2018
- 49. Mechanochemical synthesis of additives for cathode material of lithium-ion traction batteries
- (Electrical Complexes and Systems)
- Authors: O.Svietkina, Dr. Sc. (Tech.), Assoc. Prof., orcid.org/0000-0003-0857-8037, National Mining University, Dnipro, Ukraine, е-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.; This email address is being protected from spambots. You need JavaScript enabled to view it.; ...
- Created on 26 December 2018
- 50. Substantiation into “rock massive – underground gasifier” system adaptability of Solenovskyi site in the Donetsk coal basin
- (Mining)
- ... stresses in them. Methodology. Conducting analytical studies was based on the accepted physical and mathematical models, for the development of which the rock massif movement theory of Professor ...
- Created on 03 July 2018