Search
All articles by "Galerkin Y.B."
Influence of the design parameters and dimensions on the stationary elements efficiency in the centrifugal compressors
| Authors: Galerkin Y.B., Marenina L.N., Semenovskiy V.B., Solovyeva O.A., Rekstin A.F., Drozdov A.A. | Published: 19.04.2025 |
| Published in issue: #4(781)/2025 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: centrifugal compressor, reverse guide vane, loss coefficient, stationary elements efficiency |
Hub ratio influence on the stage parameters
| Authors: Sahranavard M., Galerkin Y.B., Drozdov A.A., Marenina L.N. | Published: 08.03.2023 |
| Published in issue: #3(756)/2023 | |
| Category: Energy and Electrical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
| Keywords: axial compressor, impeller, hub-tip ratio, guiding device, theoretical pressure coefficient |
Statistical Mathematical Model for Calculating the Efficiency of Turbo-Expander Compressors: Improvement and Identification
| Authors: Galerkin Y.B., Rekstin A.F., Solovyeva O.A., Drozdov A.A., Semenovskiy V.B. | Published: 07.07.2022 |
| Published in issue: #7(748)/2022 | |
| Category: Energy and Electrical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
| Keywords: centrifugal compressor, turbo-expanding unit, mathematical model, efficiency, inlet nozzle |
Selecting the Centrifugal Compressor Impeller Blade Height During Preliminary Designing
| Authors: Solovyeva O.A., Galerkin Y.B., Drozdov A.A., Soldatova K.V., Rekstin A.F., Brodnev P.N. | Published: 11.03.2022 |
| Published in issue: #3(744)/2022 | |
| Category: Energy and Electrical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
| Keywords: centrifugal compressor, impeller, mathematical model, loss coefficient, velocity diagram, preliminary designing |
Optimization of Return Channels of High Flow Centrifugal Compressor Stages by CFD-Methods
| Authors: Marenina L.N., Galerkin Y.B. | Published: 27.09.2021 |
| Published in issue: #10(739)/2021 | |
| Category: Energy and Electrical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
| Keywords: CFD-optimization, return channel, U-bend, loss coefficient, centrifugal compressor |
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 |