Results 31 to 40 of about 32,976 (190)
Power plants of the first aircraft
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2023 The article is dedicated to the 140th anniversary of the construction of the first Russian aircraft designed by Alexander Fedorovich Mozhaisky. The main attention is paid to a comparative assessment of the parameters of the power plants of the Mozhaisky ...
A. S. Drygin
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Aerospace, 2022 This paper researches the parametric optimization of a two-stage transonic compressor having a large air bypass at partial rotating speed according to flow analysis for a turbine-based combined cycle engine (TBCC).
Hengtao Shi
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Quantifying the Resilience Performance of Airport Flight Operation to Severe Weather
Aerospace, 2022 The increased number of severe weather events caused by global warming in recent years is a major turbulence factor for airport operation and results in more irregular flights.
Xinglong Wang, Ziyan Chen, Kenan Li
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A novel dual-stator hybrid excited synchronous wind generator [PDF]
, 2009 This paper presents a novel dual-stator hybrid excited synchronous wind generator and describes its structural features and operation principle. The no-load magnetic fields with different field currents are computed by 3-D finite-element method.
Chengfeng, Y. +5 more
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The Stability Analysis of a Tether for a Segmented Space Elevator
Aerospace, 2022 The space elevator system is a space tether system used to solve low-cost space transportation. Its high efficiency, large load and other characteristics have broad application prospects in the aerospace field. The stability analysis is the foundation of
Shihao Luo +4 more
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ELEMENTARY LINKS OF LINEAR SPATIAL RHEOLOGICAL MODEL OF ASPHALT-CONCRETE [PDF]
Avtomobilʹnyj Transport (Harʹkov), 2010 The article deals with three-demensional mathematical models of the deformation mode of Hook, Newton, Maxwell and Kalvin elements.
V. Bogomolov, V. Zhdaniuk, S. Bogomolov
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Aerospace, 2022 This work addresses the problem of vertical wind profile online estimation at a given location. Specifically, the north and east components of the wind are continuously estimated as functions of time and altitude at two waypoints used for landing on the ...
Marius Marinescu +3 more
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Concurrent Trajectory Optimization and Aircraft Design for the Air Cargo Challenge Competition
Aerospace, 2022 A coupled aerostructural aircraft design and trajectory optimization framework is developed for the Air Cargo Challenge competition to maximize the expected score based on cargo carried, altitude achieved and distance traveled.
Nuno M. B. Matos, Andre C. Marta
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Aerospace, 2022 Reliability estimation for key components of a mechanical system is of great importance in prognosis and health management in aviation industry. Both degradation data and failure time data contain abundant reliability information from different sources ...
Rentong Chen +3 more
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OpenAP.top: Open Flight Trajectory Optimization for Air Transport and Sustainability Research
Aerospace, 2022 Trajectory optimization has been an active area of research for air transport studies for several decades. But almost all flight optimizers proposed in the literature remain close-sourced, which presents a major disadvantage for the advancement of ...
Junzi Sun
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