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An integrated approach for aircraft turbofan engine fault detection based on data mining techniques
Expert Syst. J. Knowl. Eng., 2019The present study proposes an algorithm for fault detection in terms of condition‐based maintenance with data mining techniques. The proposed algorithm is applied on an aircraft turbofan engine using flight data and consists of two main sections.
Hassan Gharoun+3 more
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Aircraft engine exhaust measurement
Air & Space Europe, 2001Abstract Increasing consciousness of the potential impact upon the atmosphere of pollutant emissions from aircraft has focused attention upon the need for accurate measurement of such emissions. In this paper, the various constituents of aero engine exhaust which may be significant in their impact upon the atmosphere are identified and the current ...
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Scheduling the Repairment of Aircrafts' Engines
2017 International Conference on Control, Artificial Intelligence, Robotics & Optimization (ICCAIRO), 2017In this paper a real world scheduling problem concerning the repair process of aircrafts" engines by TAP - Maintenance & Engineering (TAP-ME), is addressed. TAP-ME is the maintenance, repair and overhaul organization of TAP Portugal, Portugal's leading airline.
Eliana Costa e Silva+2 more
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Aircraft engine mathematical model – linear system approach
, 2016This paper examines a simplified mathematical model of the aircraft engine, based on the theory of linear and nonlinear systems. The dynamics of the engine was represented by a linear, time variant model, near a nominal operating point within a finite ...
C. Rotaru, S. Roatesi, I. Cîrciu
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Reliability of Aircraft Engines
The Journal of the Royal Aeronautical Society, 1925The progress of mechanical flight to the present stable position occupied by aircraft as a means of transport has been so closely related with the problems associated with the development of the power unit, that an examination of such an important factor as its “ reliability ” appears justified.In searching for possible means to produce power, it was ...
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Aircraft-Engine-Accessory Vibration
Transactions of the American Institute of Electrical Engineers, 19441. The overhang-moment limit, or still better a limit on the moment of inertia of the accessory about a line through the center of the accessory mounting surface, would be helpful by limiting one of the two factors which control the natural frequency of the accessory-rear-cover combination.
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Unilateral alignment transfer neural network for fault diagnosis of aircraft engine
, 2021Bing Li, Yongping Zhao, Chen Yaobin
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, 2015
We statistically analyze the impact of jet fuel properties on aerosols emitted by the NASA Douglas DC-8 (Tail No. N817NA) CFM56-2-C1 engines burning 15 different aviation fuels.
R. Moore+11 more
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We statistically analyze the impact of jet fuel properties on aerosols emitted by the NASA Douglas DC-8 (Tail No. N817NA) CFM56-2-C1 engines burning 15 different aviation fuels.
R. Moore+11 more
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Recent trends and challenges in predictive maintenance of aircraft’s engine and hydraulic system
Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2021Khalid Khan+6 more
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Metallic materials for aircraft engineering
Aircraft Engineering and Aerospace Technology, 1995Aircraft designers require materials which offer features and benefits that are specifically tailored to the aerospace industry. Much time, with huge expenditure, has been devoted since the Second World War by many special alloy producers to the development of alloys which provide high strength and corrosion resistance — often with low density — for ...
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