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An integrated approach for aircraft turbofan engine fault detection based on data mining techniques

Expert Syst. J. Knowl. Eng., 2019
The 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
semanticscholar   +1 more source

Aircraft engine exhaust measurement

Air & Space Europe, 2001
Abstract 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 ...
openaire   +3 more sources

Scheduling the Repairment of Aircrafts' Engines

2017 International Conference on Control, Artificial Intelligence, Robotics & Optimization (ICCAIRO), 2017
In 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
openaire   +2 more sources

Aircraft engine mathematical model – linear system approach

, 2016
This 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
semanticscholar   +1 more source

Reliability of Aircraft Engines

The Journal of the Royal Aeronautical Society, 1925
The 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 ...
openaire   +2 more sources

Aircraft-Engine-Accessory Vibration

Transactions of the American Institute of Electrical Engineers, 1944
1. 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.
openaire   +2 more sources

Influence of Jet Fuel Composition on Aircraft Engine Emissions: A Synthesis of Aerosol Emissions Data from the NASA APEX, AAFEX, and ACCESS Missions

, 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
semanticscholar   +1 more source

Recent trends and challenges in predictive maintenance of aircraft’s engine and hydraulic system

Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2021
Khalid Khan   +6 more
semanticscholar   +1 more source

Metallic materials for aircraft engineering

Aircraft Engineering and Aerospace Technology, 1995
Aircraft 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 ...
openaire   +2 more sources

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