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The Problem of Constructing Optimal Processable Profiles of Plain Bearings

Autor: Yu. Ya. Boldyrev, I. B. Voinov, O. V. Antonova, A. I. Borovkov

Publikováno v: Journal of Machinery Manufacture and Reliability. 49:757-762

The problem of microgeometry profiling of the lubricating layer of an irreversible plain bearing is considered with the assumption of the maximum lift force on the basis of a Rayleigh pocket in order to construct profiles easy to manufacture. To this

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e3bf685fec5ece0904f8c23068bddb38
https://doi.org/10.3103/s1052618820090022

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OPTIMIZATION OF SHIP LIFE CYCLE COST MODEL PARAMETERS BY IOSO NM SOFTWARE PACKAGE

Autor: L. V. Pizintsali, N. I. Aleksandrovska

Publikováno v: PERSPECTIVE TRAJECTORY OF SCIENTIFIC RESEARCH IN TECHNICAL SCIENCES

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b2b63fe37d0b62cca9d152e730452a7
https://doi.org/10.30525/978-9934-26-085-8-19

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Numerical Optimization of Film Cooling System with Injection Through Circular Holes

Autor: Nicolay Kortikov

Publikováno v: International Scientific Conference Energy Management of Municipal Facilities and Sustainable Energy Technologies EMMFT 2019 ISBN: 9783030574529

This work is devoted to studying the capabilities of the IOSO NS GT 2.0 software package using the example of optimizing a film cooling system with injection through circular holes. The maximum value of the film cooling efficiency was determined on t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c26509dc1a0e51825cd8a9b39a493fd8
https://doi.org/10.1007/978-3-030-57453-6_51

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Design of a combustion chamber for a power plant

Autor: Mikhail Y. Orlov, V. M. Anisimov

Publikováno v: INTERNATIONAL CONFERENCE ON PHYSICS AND CHEMISTRY OF COMBUSTION AND PROCESSES IN EXTREME ENVIRONMENTS (COMPHYSCHEM’20-21) and VI INTERNATIONAL SUMMER SCHOOL “MODERN QUANTUM CHEMISTRY METHODS IN APPLICATIONS”.

The paper describes the process of fine-tuning the temperature field at the outlet of the combustion chamber with a toroidal recirculated mixing zone using the IOSO optimization package. A combustion chamber of this type is structurally simple and pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7c53c610a29bf19c3b08a3558cae523e
https://doi.org/10.1063/5.0033899

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Estimating the efficiency of a bypass turbojet engine on the basis of a serial gas generator as a part of the power plant of a high-altitude unmanned aerial vehicle

Autor: Yu. V. Zinenkov, A. V. Lukovnikov, A. V. Popov, V. N. Nechaev

Publikováno v: Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, Vol 17, Iss 3, Pp 68-79 (2018)

The article presents the results of solving the problem of defining the engineering concept of a power plant with a bypass turbojet engine based on the gas generator of the serial domestic engine TV7 117 developed by the JSC UEC-Klimov for an advance

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7249e56a3ed283a3e51b470e1c977760
https://journals.ssau.ru/vestnik/article/viewFile/6330/6212

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Using Multicriterion Optimization Methods to Optimize the 3D Shape of Axial Compressor

Autor: Yulia Novikova, Andrei Volkov, Grigorii Popov, Evgenii Goriachkin, Daria Kolmakova

Publikováno v: EngOpt 2018 Proceedings of the 6th International Conference on Engineering Optimization ISBN: 9783319977720

The article presents one optimization method for improving of the working process of an axial compressor of gas turbine engine. Developed method allows to perform search for the best geometry of compressor blades automatically by using optimization s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2c5b676830d8cdcfb2e6f0ea8bc5e761
https://doi.org/10.1007/978-3-319-97773-7_114

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Optimization of Two-Stage Centrifugal Pump of Rocket Engine

Autor: Oleg Baturin, Yulia Novikova, Grigorii Popov, Vasilii Zubanov, Andrei Volkov, Valeriy Matveev

Publikováno v: EngOpt 2018 Proceedings of the 6th International Conference on Engineering Optimization ISBN: 9783319977720

The article presents a method for improving the characteristics of fuel pump of rocket engine by the joint usage of mathematical optimization software IOSO, meshing complex NUMECA and CFD program ANSYS CFX. The optimization software was used for auto

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b908190c73ffd809ef7aa15b2c1666ec
https://doi.org/10.1007/978-3-319-97773-7_111

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Robust Multiphysics Optimization of Fan Blade

Autor: I. Leshenko, Kirill A. Vinogradov, Gennady V. Kretinin

Publikováno v: Uncertainty Management for Robust Industrial Design in Aeronautics ISBN: 9783319777665

Fan blade is a complicated object, and obviously it is subjected to geometrical uncertainties from manufacture tolerances and other production deviations. In spite of all uncertainties, the fan blade should provide stable aerodynamic efficiency and s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ef5971fe91ef8c02380f218684eeaf4e
https://doi.org/10.1007/978-3-319-77767-2_36

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