Search
Simulation of the Diesel Engine Rotational Speed Automatic Control System
| Authors: Markov V.A., Pozdnyakov E.F., Furman V.V., Plakhov S.V. | Published: 23.07.2019 |
| Published in issue: #7(712)/2019 | |
| Category: Energy and Electrical Engineering | Chapter: Heat Engines | |
| Keywords: internal combustion engine, diesel engine, automatic control system of shaft rotational speed, PID controller |
The Use of Air Turbine Heat Recovery Units for the Mod-ernization of Gas Pumping Units with Gas Turbine Drive
| Authors: Manushin E.A., Melnikov A.I. | Published: 23.07.2019 |
| Published in issue: #7(712)/2019 | |
| Category: Energy and Electrical Engineering | Chapter: Turbomachines and Combination Turbine Plants | |
| Keywords: gas pumping unit, gas turbine unit, air turbine, heat recovery, optimal parameters of GTU-ATU, environmental indicators |
A New Generation of Submersible Electrical Motor Protectors with a Dynamic Labyrinth for Operation in Aggressive Environment with High Concentration of Free Gas and Solids
| Authors: Trulev A.V., Timushev S.F. | Published: 23.07.2019 |
| Published in issue: #7(712)/2019 | |
| Category: Energy and Electrical Engineering | Chapter: Hydraulic Machines and Hydropneumatic Units | |
| Keywords: motor seal protector, submersible electric motor, gravitational labyrinth, dynamic labyrinth, artificial oil lift, gas liquid mixture |
A Study of Testing Procedures of Vaned Diffusers of a Centrifugal Compressor Stage in a Virtual Wind Tunnel
| Authors: Petukhov E.P., Galerkin Y.B., Rekstin A.F. | Published: 14.08.2019 |
| Published in issue: #8(713)/2019 | |
| Category: Energy and Electrical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
| Keywords: vane diffuser, centrifugal compressor stage, CFD calculation, efficiency, turbulence model |
Shaping the Combustion Chamber of a Piston Engine with Direct Injection of Gasoline
| Authors: Kavtaradze R.Z., Kasko A.A., Zelentsov A.A. | Published: 23.09.2019 |
| Published in issue: #9(714)/2019 | |
| Category: Energy and Electrical Engineering | Chapter: Heat Engines | |
| Keywords: piston engine, gasoline direct injection, heat transfer, mathematical modeling |
Modeling Results of Gas-Dynamic Characteristics of Low and Medium Flow Rate Model Stages for an Industrial Centrifugal Compressor
| Authors: Borovkov А.I., Voinov I.B., Galerkin Y.B., Drozdov A.A. | Published: 23.09.2019 |
| Published in issue: #9(714)/2019 | |
| Category: Energy and Electrical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
| Keywords: CFD calculation, centrifugal compressor stage, 2D impeller, efficiency, loading factor |
Comparative Analysis of Mass-Dimensional A Comparative Analysis of Mass-Dimensional Indicators of Crossheadless and Crosshead Piston Hybrid Energy Positive Displacement Machines
| Authors: Shcherba V.E., Tegzhanov A.S., Nosov E.Y., Paramonov A.M., Blinov V.N., Khrapskii S.F. | Published: 23.09.2019 |
| Published in issue: #9(714)/2019 | |
| Category: Energy and Electrical Engineering | Chapter: Hydraulic Machines and Hydropneumatic Units | |
| Keywords: hybrid energy machine, mass-dimensional indicators, compressor section, pump section, crosshead, piston |
Selecting the Dimensions of the Vaneless Diffuser of a Centrifugal Compressor Stage at the Primary Design Phase
| Authors: Galerkin Y.B., Rekstin A.F., Solovyeva O.A. | Published: 28.10.2019 |
| Published in issue: #10(715)/2019 | |
| Category: Energy and Electrical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
| Keywords: centrifugal compressor stage, primary design, vaneless diffuser, work coefficient, impeller, flow rate coefficient |
Theoretical Estimation of Thermal Deformations of Non-Lubricated Bearings of Low-Flow Turbocharger Units
| Authors: Raykovskiy N.A., Yusha V.L., Tretyakov A.V., Zakharov V.A. | Published: 28.10.2019 |
| Published in issue: #10(715)/2019 | |
| Category: Energy and Electrical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
| Keywords: non-lubricated bearing, low-flow turbine unit, numerical method, thermal state, temperature deformation |
Modeling of Characteristics of Water-Ring Vacuum Pumps
| Authors: Velikanov N.L., Naumov V.A. | Published: 28.10.2019 |
| Published in issue: #10(715)/2019 | |
| Category: Energy and Electrical Engineering | Chapter: Hydraulic Machines and Hydropneumatic Units | |
| Keywords: water-ring vacuum pumps, absolute pressure in the chamber, vacuum technology, suction zone |