- 1. Designing the functional surfaces of camshaft cams of internal combustion engines
- (Content №3 2024)
- ... of geometric model of the impeller of the turbocharger. Proceedings of the Tavria State Agrotechnological University, 14, 48-53. 15. Sarıdemir, S., & Saruhan, H. (2014). Experimental analysis of ...
- Created on 28 June 2024
- 2. The influence of the impeller design features on the combined operating process of the torque-flow pump
- (Content №2 2023)
- ... Universytetu. 2023, (2): 071 - 076 https://doi.org/10.33271/nvngu/2023-2/071 Abstract: Purpose. Evaluation of the effect of changing the width of the impeller blades on the characteristics of a torque-flow ...
- Created on 28 April 2023
- 3. Approximation of blades of radial machines with multiparameter family of smooth surfaces
- (Content №6 2022)
- ... particular, the possibility is shown of ensuring the construction of the spatial surface of the blade of the impellers of radial blade machines with a wide range of angles of the blades at the entrance ...
- Created on 25 December 2022
- 4. Ways to reduce hydraulic losses in multistage centrifugal pumping equipment for mining and oil-producing industries
- (Content №6 2021)
- ... methods were used. Findings. As a result of the research carried out, a new design scheme of a multistage centrifugal pump has been developed, providing a coaxial arrangement of impellers, which allows ...
- Created on 29 December 2021
- 5. Analytical and experimental assessment of screw centrifugal pump at improving its design
- (Content №4 2021)
- ... А.V., Ivanov, А.V., & Galdin, D.N. (2016). Calculation comparison of variants for profiling centrifugal pump impeller. The Bulletin of Voronezh State Technical University, 12(4), 26-31. 6. Volkov, ...
- Created on 23 August 2021
- 6. Recirculation power in the balance of hydraulic losses of centrifugal pump
- (Contens №5 2020)
- ... are investigated and presented. Based on the results of the numerical simulation, the values of the theoretical head of the impeller, as well as the head at its outlet, taking into account and excluding ...
- Created on 30 October 2020
- 7. Creation of object-oriented model of centrifugal pump on the basis of electro-hydrodynamic analogy method
- (Contens №6 2019)
- ... rotor wheel (impeller), and in the interblade space. Also, the model adequately reflects the link between the mechanical and hydraulic subsystem of the pump unit at all load modes, and especially in low-load ...
- Created on 23 December 2019
- 8. Innovative designs of pumping deep-water hydrolifts based on progressive multiphase non-equilibrium models
- (Geotechnical and mining mechanical engineering, machine building)
- ... which prevent overmilling of solid particles by eliminating the interaction of a pump impeller with transported material. References. 1. Bondarenko, V. I., Samusya, V. I. and Smolanov, S. N., ...
- Created on 24 April 2019
- 9. Contens 01 2019
- (Contens №1 2019)
- ... А.O.Kushchinskiy.Aeroacoustic characteristics of the axial compressor stage with tandem impeller 48 G.G.Pivnyak, V.P.Sakhno, V.V.Kravets, K.M.Bas.Method ...
- Created on 20 March 2019
- 10. Aeroacoustic characteristics of the axial compressor stage with tandem impeller
- (Geotechnical and mining mechanical engineering, machine building)
- ... Comparative evaluation of aeroacoustic characteristics of the axial compressor stages with a single and equivalent tandem impeller. Methodology. The research was performed using the numerical experiment. ...
- Created on 03 March 2019
- 11. Evaluation of flotation ability of a sulfhydryl collector mixture in the processing of copper-bearing ores
- (Solid-state physics, mineral processing)
- ... in particular air flow rate of 40 l/h-1, frequency of impeller rotation of 35 Hz, consumption of lime of 3000 g/t-1, consumption of a collector mixture of 100 g/t-1 are determined. Originality. ...
- Created on 11 January 2018
- 12. Numerical studies on the effect of impeller outlet width on characteristic curve slope of the centrifugal impeller
- (Geotechnical and mining mechanical engineering, machine building)
- ... This email address is being protected from spambots. You need JavaScript enabled to view it. Abstract: Purpose. The present paper focuses on study of the pump performance with six different values of impeller outlet width. Methodology. In order to ...
- Created on 04 August 2016
- 13. Electromagnetic processes in the electric model of cenrtifugal pump
- (Electrical complexes and systems)
- ... of the output branches of model and it models the pump with an odd number of blades of the impeller. These studies were conducted for the first time and the results received show that the rectified current ...
- Created on 10 July 2014
- 14. Analysis of the ways of increase of borehole pump axial stages effectiveness
- (Geotechnical and mining mechanical engineering, machine building)
- ... at the entrance of the impeller input. Originality. We have substantiated the effectiveness of the impeller blade installation angles reduce in the small-sized axial-flow stage with low specific speed ...
- Created on 11 May 2014
- 15. Energy efficiency of the electric motor as a criterion for electromechanical aggregates working range selection
- (Electrical complexes and systems)
- ... a single electromechanical complex. Methodology. The energy parameters of electric pump (capacity, head, zones of equal values of efficiency of pump and electric pump unit provided stabilization of impeller ...
- Created on 24 December 2013