Перегляд по назві
Зараз показуються 2689-2708 з 22120
-
Substantiation of the method for constructing the diagram of the horizontal belt conveyor tightness
(National Mining University, 2017-09-30)Purpose. The method for constructing the diagram of the conveyor belt tightness, which satisfies the fundamental conditions of the mechanical system equilibrium and takes into account the influence of its centrifugal forces ... -
Substantiation of the method of determination the open-cast mine final con-tours taking into account the transport parameters
(2019)Purpose. Development and justification of the methodology for setting the boundary contours of the quarry and the payback period of capital investments for the development of the deposit in an open way, taking into account ... -
Substantiation of the methodology for modeling and calculating the optimal operating modes of a tandem pumping installation when mining uranium
(National Mining University, 2020-12-30)Purpose. The purpose of the research is to develop a mathematical model of the jet pump (JP) working process and a calculation methodology for modeling, as well as to determine the optimal operating modes of a combined ... -
SUBSTANTIATION OF THE MODEL OF SOLID PIECES DESTRUCTION SPLINTERS DISTRIBUTION ON SIZE DURING DISINTEGRATORS OPERATION
(2018)Setting of interrelation between the solid pieces destruction splinters distribution on size and the material reduction ratio in order to develop the energy effective modes of mining rocks treatment. -
Substantiation of the parameters For the formation of a filling mass from Metallurgical slags in open pit voids
(Видавництво НТУ «ДП», 2020)Substantiation of rational parameters for the formation of a filling mass of metallurgical slags on the basis of a complex of laboratory studies and physical modeling for the reclamation of technologically disturbed lands. ... -
Substantiation of the parameters of the erosion jet underwater face
(2020)A physical model is developed for the contact of a turbulent flooded axisymmetric water erosion jet with an underwater face of incoherent soil. To develop a mathematical model, an assumption was made about the possibility ... -
SUBSTANTIATION OF THE TECHNOLOGICAL CONDITIONS OF OPEN PITS’ CONSERVATION
(2018)Theoretical definition of the matter of stand-by condition of production facilities at an open-pit and the development of technological approaches to its implementation under the operation of ... -
Substantiation of thermomechanical technology parameters of absorbing levels isolation of the boreholes
(2020)The aim of the work is to improve the thermomechanical absorption insulation technology horizons of drilling wells by the established regularities of change and the substantiation of its regime parameters from the composition ... -
SUCCESS FACTORS OF FRANCHISING COMPANIES
(2016-12) -
SUCCESSFUL MARKETING PLANNING
(2008-12-10) -
SUCCESSFUL MARKETING PLANNING
(2008-12-10) -
Supply Chain Management
(Видавництво НТУ "ДП", 2018) -
Surface mines composite slope deformation mechanisms and stress distribution
(National Mining University, 2020-12-30)Methods. Description and interpretations of the mechanical and stress computational model for a waste dump loading in the formation of a composite slope on the basis of the theory of plasticity and elasticity. Numerical ... -
SURVEY OF MODERN eCOMMERCE
(2016-12) -
Survey of the world practice of implementing energy-efficient technologies in terms of mining enterprises
(National Mining University, 2019-12-30)Purpose is the analysis of world practice of applying the best available techniques to increase energy saving and energy efficiency of mining enterprises being the important factor of the economic development. Methods. ... -
Surveying Control of the Support Condition in Shafts on Mine. the Technologies of a Recovery of the Silo Liner with Anchors
(Видавництво НГУ, 2017)Modern silo shafts are exploited in a variety of mining and hydro geological conditions, which have a significant impact on the stability of the shaft and, as a consequence, on the condition of its support and reinforcement. ...