Thermodynamic Rationale for Using Expander-Compressor Gas Turbine Power Unit
| Authors: Strebkov A.S., Osipov A.V., Zhavrotskiy S.V. | Published: 28.03.2021 |
| Published in issue: #1(136)/2021 | |
| DOI: | |
| Category: Power Engineering | Chapter: Heat Engines | |
| Keywords: тurbo-expander, gas turbine unit, thermodynamic cycle, the degree of pressure increase, specific fuel consumption, absolute thermal efficiency | |
Thermodynamic Rationale for Using Expander-Compressor Gas Turbine Power Unit
| Authors: Strebkov A.S., Osipov A.V., Zhavrotskiy S.V. | Published: 28.03.2021 |
| Published in issue: #1(136)/2021 | |
| DOI: | |
| Category: Power Engineering | Chapter: Heat Engines | |
| Keywords: тurbo-expander, gas turbine unit, thermodynamic cycle, the degree of pressure increase, specific fuel consumption, absolute thermal efficiency | |
A Vortex Jet Device Applied in the Development of Active Hydro-Pneumatic Dampers Used in Rehabilitation Equipment
| Authors: Uss A.Yu., Chernyshev A.V. | Published: 28.03.2021 |
| Published in issue: #1(136)/2021 | |
| DOI: | |
| Category: Power Engineering | Chapter: Vacuum, Compressor Technology, and Pneumatic Systems | |
| Keywords: shut-off and control devices, vortex jet device, pressure regulator, flow regulator, vortex valve, hydro-pneumatic damper | |
On the Method of Calculating Diffusion Vacuum Pump Stage Pumping Parameters
| Authors: Demikhov K.E., Ochkov A.A. | Published: 26.06.2021 |
| Published in issue: #2(137)/2021 | |
| DOI: | |
| Category: Power Engineering | Chapter: Vacuum, Compressor Technology, and Pneumatic Systems | |
| Keywords: limit residual pressure, pumping speed, flow of gas molecules, energy exchange between gas and steam molecules | |
Numerical Study of the Flow in the Flow Path of a Centrifugal Natural Gas Compressor at Different Positions of the Inlet Guide Vane
| Authors: Krutikov M.V., Blinov V.L. | Published: 26.06.2021 |
| Published in issue: #2(137)/2021 | |
| DOI: | |
| Category: Power Engineering | Chapter: Turbomachines and Combination Turbine Plants | |
| Keywords: numerical simulation, centrifugal compressor, input guide vane, regulation, verification | |
CFD-model of Vaneless Diffuser of Centrifugal Compressor
| Authors: Solovyeva О.А., Drozdov А.А., Popova E.Yu., Soldatova K.V. | Published: 26.06.2021 |
| Published in issue: #2(137)/2021 | |
| DOI: | |
| Category: Power Engineering | Chapter: Vacuum, Compressor Technology, and Pneumatic Systems | |
| Keywords: centrifugal compressor, vaneless diffuser, mathematical model, loss coefficient | |
Convective Heat Exchange and Friction in a Thin Laminar-to-Turbulent Boundary Layer on the Impermeable Lateral Surfaces of Blunted Cones Featuring a Low Aspect Ratio
| Authors: Gorskiy V.V., Savvina A.G. | Published: 06.09.2021 |
| Published in issue: #3(138)/2021 | |
| DOI: | |
| Category: Aviation and Rocket-Space Engineering | Chapter: Aerodynamics and Heat Transfer Processes in Aircrafts | |
| Keywords: convective heat transfer, friction, impulse loss thickness, boundary layer | |
Thermodynamic Property Calculation in Vapor-Liquid Equilibrium for Multicomponent Mixtures using Highly Accurate Helmholtz Free Energy Equation of State
| Authors: Luo T., Chirkov A.Yu. | Published: 08.09.2021 |
| Published in issue: #3(138)/2021 | |
| DOI: | |
| Category: Power Engineering | Chapter: Machines and Devices, Processes of Refrigeration and Cryogenic Engineering, Air Conditioning | |
| Keywords: vapor-liquid equilibrium, stability analysis, tangent plane criterion, Helmholtz free energy equation of state, PR-equation of state | |
Improving the Oil-Free Scroll Vacuum Pump Efficiency
| Authors: Tyurin A.V. , Burmistrov A.V., Salikeev S.I., Raykov A.A. | Published: 08.09.2021 |
| Published in issue: #3(138)/2021 | |
| DOI: | |
| Category: Power Engineering | Chapter: Vacuum, Compressor Technology, and Pneumatic Systems | |
| Keywords: scroll vacuum pump, pumping speed, indicator power, energy efficiency, backflow | |
Analysis of Viscous Fluid Flow in Micropump Elements for Circulatory Support Systems
| Authors: Khaustov A.I., Boyarskiy G.G. | Published: 08.09.2021 |
| Published in issue: #3(138)/2021 | |
| DOI: | |
| Category: Power Engineering | Chapter: Hydraulic Machines and Hydropneumatic units | |
| Keywords: micropump, 3D flow simulation, hemolysis, thrombosis, circulatory support system | |