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MainCatalogPower, Metallurgic and Chemical EngineeringVacuum and Compressor Technology and Pneumatic Systems
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: Power, Metallurgic and Chemical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
| Keywords: centrifugal compressor stage, primary design, vaneless diffuser, flow coefficient, stage efficiency, surge limit |
Experimental Study of Pumping Condensable Vapors by Oil Free Vacuum Scroll Pumps
| Authors: Tyurin A.V. , Burmistrov A.V., Raykov A.A., Salikeev S.I. | Published: 26.01.2021 |
| Published in issue: #2(731)/2021 | |
| Category: Power, Metallurgic and Chemical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
| Keywords: scroll vacuum pump, gas ballast, partial pressure, highest pressure of water vapor, maximal pump capacity |
Analysis of Methods for Reducing Power Losses in the Compressor Impeller when Balancing the Turbine Generator Rotor at the Operating Speed
| Authors: Kalashnikov D.A., Pugachuk A.S., Kalashnikova E.O., Chernyshev A.V. | Published: 15.01.2021 |
| Published in issue: #2(731)/2021 | |
| Category: Power, Metallurgic and Chemical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
| Keywords: rotor balancing, gas turbine engine, power losses, field test |
An Analysis of Power Characteristics of Oil-Free Scroll Vacuum Pumps
| Authors: Tyurin A.V. , Burmistrov A.V., Raykov A.A., Salikeev S.I. | Published: 26.08.2020 |
| Published in issue: #8(725)/2020 | |
| Category: Power, Metallurgic and Chemical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
| Keywords: scroll pump, indicator power, radial clearance, gas flow, full power, indicator diagrams |
Classification of Vortex Jet Devices for Gas Flow Control in Pneumo-Hydraulic Systems
| Authors: Uss A.Y., Chernyshev A.V. | Published: 01.08.2020 |
| Published in issue: #7(724)/2020 | |
| Category: Power, Metallurgic and Chemical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
| Keywords: shut-off and control valves, vortex jet device, pressure control valve, gas flow regulator, vortex valve |
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: Power, Metallurgic and Chemical 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: Power, Metallurgic and Chemical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
| Keywords: centrifugal compressor stage, tangential exit nozzles, scroll, annular chamber, mathematical model, loss coefficient |
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: Power, Metallurgic and Chemical 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: Power, Metallurgic and Chemical 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: Power, Metallurgic and Chemical 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 |