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All articles by "Dorofeev E.A."
Evaluation of the influence of non-stationarity of liquid flow in the distribution units of a spur rotary pump on its operating efficiency
| Authors: Shcherba V.E., Kaigorodov S.Y., Dorofeev E.A., Sokirko K.N., Pavlyuchenko E.A. | Published: 13.02.2026 |
| Published in issue: #2(791)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: rotary spur pump, dynamic distributor, diaphragm hydraulic diode, unsteady flow, volumetric efficiency |
Development and Experimental Study of a New High-Efficiency Diaphragm Hydraulic Diode
| Authors: Shcherba V.E., Kaigorodov S.Y., Dorofeev E.A., Pavlyuchenko E.A., Sokirko K.N. | Published: 19.01.2026 |
| Published in issue: #1(790)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: diaphragm hydraulic diode, diodicity, asymmetric configuration of plates, experimental research, labyrinthine flow path, passive flow control |
Determination of the areas of the main operational parameters of a reciprocating hybrid power machine with regenerative heat exchange
| Authors: Shcherba V.E., Dorofeev E.A. | Published: 25.10.2022 |
| Published in issue: #11(752)/2022 | |
| Category: Energy and Electrical Engineering | Chapter: Hydraulic Machines and Hydropneumatic Units | |
| Keywords: reciprocating hybrid power machine, regenerative heat exchange, reciprocating compressor, reciprocating pump, velocity, discharge pressure |
On the Issue of Reducing Non-Uniformity of Fluid Supply in Piston Pumps
| Authors: Shcherba V.E., Shalai V.V., Tegzhanov A.S., Dorofeev E.A., Pavlyuchenko E.A. | Published: 02.07.2018 |
| Published in issue: #6(699)/2018 | |
| Category: Energy and Electrical Engineering | Chapter: Hydraulic Machines and Hydropneumatic Units | |
| Keywords: uniformity of fluid supply, gas cavity, piston pump, uneven fluid supply |