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Primary Design of Vaneless Diffusers of Centrifugal Compressor Stages by the Universal Modeling Method
| Authors: Solovyeva O.A., Soldatova K.V., Galerkin Y.B., Rekstin A.F. | Published: 27.02.2021 |
| Published in issue: #3(732)/2021 | |
| Category: Energy and Electrical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
| Keywords: centrifugal compressor stage, primary design, vaneless diffuser, flow coefficient, stage efficiency, surge limit |
Simulating Characteristics of Vaneless Diffusers Using Neural Networks
| Authors: Galerkin Y.B., Nikiforov A.G., Solovyeva O.A., Popova E.Y., Rekovets A.V. | Published: 01.08.2020 |
| Published in issue: #7(724)/2020 | |
| Category: Energy and Electrical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
| Keywords: centrifugal compressor stage, vaneless diffuser, loss coefficient, mathematical model, neural network |
Development and Implementation of a New Mathematical Model of the Tangential Exit Nozzles in Centrifugal Compressors
| Authors: Drozdov A.A., Galerkin Y.B., Utsekhovskiy A.A. | Published: 27.06.2020 |
| Published in issue: #6(723)/2020 | |
| Category: Energy and Electrical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
| Keywords: centrifugal compressor stage, tangential exit nozzles, scroll, annular chamber, mathematical model, loss coefficient |
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 |
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 |
The Verification of a Simplified Mathematical Model of the Centrifugal Compressor Stages
| Authors: Rekstin A.F., Soldatova K.V., Galerkin Y.B. | Published: 08.10.2018 |
| Published in issue: #9(702)/2018 | |
| Category: Energy and Electrical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
| Keywords: flow rate coefficient, theoretical loading factor, hub ratio, centrifugal compressor stage, efficiency |