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Digital Simulation Verification and Validation
| Authors: Salnikov A.V., Frantsuzov M.S., Vinogradov K.A., Pyatunin K.R., Nikulin A.S. | Published: 09.09.2022 |
| Published in issue: #9(750)/2022 | |
| Category: Aviation, Rocket and Technology | Chapter: Aircraft Development, Design and Manufacture | |
| Keywords: verification and validation, mathematical model, computer simulation, digital twin, gas turbine engine |
Mathematical Model of Screw Vacuum Pump Working Process
| Authors: Laskin A.A., Yakupov R.R., Raykov A.A., Mustafin T.N., Salikeev S.I., Burmistrov A.V. | Published: 01.08.2022 |
| Published in issue: #8(749)/2022 | |
| Category: Energy and Electrical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems | |
| Keywords: screw vacuum pump, mathematical model, working chamber, gas backflow, triangular slot |
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 |
Analytical Evaluation of the Velocity Fluctuation of Pulse Continuously Variable Transmissions
| Authors: Sharkov O.V., Kalinin A.V. | Published: 15.04.2022 |
| Published in issue: #5(746)/2022 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Theory of Mechanisms and Machines | |
| Keywords: machine drive, pulse continuously variable transmission, free-running mechanism, kinematic analysis, coefficient of velocity fluctuation, mathematical model |
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 |
Analysis Analysis of the Conditions for the Contactless Movement of Eccentric Freewheel Mechanisms
| Authors: Sharkov O.V., Kalinin A.V. | Published: 22.06.2021 |
| Published in issue: #7(736)/2021 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Machine Science | |
| Keywords: machine drive, freewheel mechanism, idling angle, contactless movement, mathematical model |
An Analysis of Combined Radiation-Conductive Heat Transfer During the Destruction of Porous Carbon-Ceramic Composite Material of the Thermal Protection Shield
| Authors: Prosuntsov P.V., Barinov D.Y. | Published: 13.12.2020 |
| Published in issue: #12(729)/2020 | |
| Category: Aviation, Rocket and Technology | Chapter: Aircraft Strength and Thermal Modes | |
| Keywords: mathematical model, descent module, thermal protection, radiation- conductive heat transfer |
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 |
A Mathematical Model of Distributed Prototype Design in Mechanical Engineering
| Authors: Belov V.F., Gavryushin S.S., Markova Y.N. | Published: 23.09.2019 |
| Published in issue: #9(714)/2019 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Machine Science | |
| Keywords: functioning prototype, mathematical model, distributed design, assignment problem, differential equations, optimal roadmap |