Перегляд по Автору "Kozhevnykov, A."
Зараз показуються 1-5 з 5
-
Creating using the mathcad system of laboratory experimentation on the subject «intelligent data analysis»
Aziukovskyi, О.; Udovyk, I.; Kozhevnykov, A.; Powroźnik, T. (НТУ ДП, 2022)Methodical recommendation for laboratory experimentation on the subject of "Intelligent Data Analysis", based on the MathCAD system, will be briefly described. The experimentation for each laboratory ... -
Methods for constructing regression pricing models and their software implementation
Kozhevnykov, A; Moroz, B (Нац. техн. ун-т “Дніпровська політехніка”, 2018)The object of the study of this work is the possibility of a program implementation of the monitoring fragment of the real estate market, which allows us to make an operational justified assessment of the real estate ... -
Modeling hydrodynamics of the flushing fluid intermittent flow in the hydraulic system of the diamond bit
Dreus, A; Lysenko, K; Kozhevnykov, A; Liu, B (National Mining University, 2017-06-30)Purpose. To study the effect produced by the intermittent flushing on hydrodynamic processes in the hydraulic system of a diamond bit. Methods. Mathematical modeling methods and CFD experiment. Findings. A mathematical ... -
Power consumption of rock decomposition process during diamond core drilling using pulse flushing
Kozhevnykov, A; Dreus, A (National Mining University, 2018-09-30)Purpose. To study the impact of pulse flushing on the power consumption of rock decomposition during diamond core drilling. Methods. Theoretical analysis, processing of the obtained experimental data. Findings. The ... -
The procedure for determining pressure losses in washing fluid flow in hydraulic system of the core barrel
Kozhevnykov, A; Dreus, A; Baochang, L (National Mining University, 2017-03-30)Purpose. Development of calculation procedure and analysis of pressure losses in the flow of washing fluid circulating through a hydraulic system of the core barrel. Methods. Theoretical analysis based on the methods of ...