- 41. Recirculation power in the balance of hydraulic losses of centrifugal pump
- (Contens №5 2020)
- ... speed centrifugal pumps in order to determine ways to increase their energy efficiency. Methodology. A numerical simulation based on the physical nature of the phenomena of recirculation power, conducted ...
- Created on 30 October 2020
- 42. Justification of rational parameters for manufacturing pump housings made of fibroconcrete
- (Contens №5 2020)
- ... of fiber concrete, which is advisable to use for the manufacture of pump housings operating in adverse conditions. Methodology. The work uses theoretical analysis of fiber concrete application in ...
- Created on 30 October 2020
- 43. Testing of the complex for gravitational washing of sand
- (Contens №5 2020)
- ... of the complex of equipment within the experimental-industrial installation for gravitational processing of granular materials, structures of decanters with pumping and pipeline equipment for the closed ...
- Created on 30 October 2020
- 44. Anomaly of the natural constant electric field of large magnitude in technogenically disturbed layers of anthracite
- (Contens №5 2020)
- ... P., & Narbut, M. (2015). Pumping test in a layered aquifer: Numerical analysis of self-potential signals. Journal of Applied Geophysics, (123), 188-193. https://doi.org/10.1016/j.jappgeo.2015.10.006. ...
- Created on 30 October 2020
- 45. Information technologies in modeling operation modes of mining dewatering plant based on economic and mathematical analysis
- (Contens №4 2020)
- ... Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, (2), 67-73. 8. Ghavrish, A., & Shevtsova, O. (2015). The hydraulic impact and alleviation phenomena numeric modelling in the industrial pumped ...
- Created on 30 August 2020
- 46. Simulation of heat transfer process in a multilateral cylindrical shell taking into account the internal heat sources
- (Contens №3 2020)
- ... 3. Wojciki, W., Alimzhanova, Zh. M., Velyamov, T. T., & Akhmetova, A. M. (2019). About one model of pumping oil mixture of different viscosities through a single pipeline in an unsteady thermal ...
- Created on 02 July 2020
- 47. Using broadband signals for structural change detection in metal details
- (Contens №3 2020)
- ... Ostapovych, V. (2016). Optimization of process parameters of chrome plating for providing quality indicators of reciprocating pumps parts. Eastern-European Journal of Enterprise Technologies, 2(5), 50-62. ...
- Created on 02 July 2020
- 48. Method for evaluating technical condition of aggregates based on artificial intelligence
- (Contens №2 2020)
- ... Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. 2020, (2): 119-125 https://doi.org/10.33271/nvngu/2020-2/119 повний текст / full article Abstract: Purpose. Enhancing operational efficiency of natural gas pumping units by applying artificial intelligence methods to assess their technical condition. ...
- Created on 10 May 2020
- 49. Prediction of transient processes in oil pipelines with the purpose of emergency incident prevention
- (Content №1 2020)
- ... systems operating under incomplete loading (to prevent emergencies) References. 1. Hryhorskyi, S. Y. (2014). Methods of reducing the negative impact of transient processes caused by pumping unit ...
- Created on 10 March 2020
- 50. Mathematical model of oscillations of a drill tool with a drill bit of cutting-scraping type
- (Content №1 2020)
- ... 22, 39-50. 17. Andrusyak, А., Grydzhuk, Ja., Dzhus, А., & Steliga, І. (2017). Developing a method for the assessment of axial load in arbitrary crosssections of the column of pumping rods. Eastern-European ...
- Created on 10 March 2020