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Theoretical Assessment of the Impact of Cooling and Recovery Systems on Energy Efficiency of Compressor Units Based on Long Stroke Piston Stages
Authors: Yusha V.L., Busarov S.S., Chernov G.I. | Published: 10.02.2020 |
Published in issue: #2(719)/2020 | |
Category: Energy and Electrical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
Keywords: low-capacity compressor units, piston long stroke stages, recovery systems, Rankine cycle, dead volume, quasi-isothermal workflow |
An Analysis of the Influence of the Linear Hydraulic Drive Regulation Law on the Energy and Dynamic Characteristics of a Single-Stage Compressor Unit
Authors: Yusha V.L., Busarov S.S., Nedovenchanyi A.V., Silkov M.V. | Published: 26.11.2019 |
Published in issue: #11(716)/2019 | |
Category: Energy and Electrical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
Keywords: law of motion of hydraulic drive, low-speed long-stroke compressor unit, working process, piston stage |
The Implementation and Comparison of Calculation Methods of Natural Torsional Vibrations for Reciprocating Compressors
Authors: Degtyareva T.S., Surkov G.S. | Published: 26.11.2019 |
Published in issue: #11(716)/2019 | |
Category: Energy and Electrical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
Keywords: torsional vibration, natural vibrations, iterative method based on moments equation, method of continued fractions, matrix method, multi mass system |
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 |
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 |
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 |
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 |
A Neural Network Mathematical Model Design Method for Estimating Compressed Air Volume Flow through a Proportional Valve
Authors: Zelenov M.S., Chernyshev A.V. | Published: 18.06.2019 |
Published in issue: #6(711)/2019 | |
Category: Energy and Electrical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
Keywords: pneumatic systems, proportional valve, neural network, mathematical model, air flow control |
An Analysis of Spatial Nonuniformity of the Flow at the Entrance Section of the Axial-Radial Impeller of a Centrifugal Compressor Stage Working on Regulation Modes
Authors: Vanyashov A.D., Karabanova V.V. | Published: 18.06.2019 |
Published in issue: #6(711)/2019 | |
Category: Energy and Electrical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
Keywords: semi-open axial-radial impeller, centrifugal compressor stage, inlet guide vane unit, angles of attack |
A Parametric Analysis of Self-Acting Valves of Reciprocating Compressors Using Mathematical Modeling Methods
Authors: Kotlov А.А. | Published: 20.05.2019 |
Published in issue: #5(710)/2019 | |
Category: Energy and Electrical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
Keywords: reciprocating compressor, self-acting valve, parameter optimization, stage efficiency, high reliability of the valve |