Results 241 to 250 of about 24,416 (308)

Determination and Applications of Environmental Costs at Different Sized Airports – Aircraft Noise and Engine Emissions [PDF]

open access: yesTransportation, 2006
With the increasing trend of charging for externalities and the aim of encouraging the sustainable development of the air transport industry, there is a need to evaluate the social costs of these undesirable side effects, mainly aircraft noise and engine
Peter L Morrell
exaly   +2 more sources

Advanced Estimation for Aircraft Engines

2007 American Control Conference, 2007
This paper reviews recent industrial applications of estimation techniques to aircraft engines. Estimation is considered here in a broad sense. An estimator is any algorithm that processes engine measurements to compute engine signals, or parameters of interest, that are not directly measured.
Daniel E. Viassolo   +7 more
openaire   +1 more source

Aircraft Engineering

Aircraft Engineering and Aerospace Technology, 1977
IT is no secret that this journal—in common with much of the press, both general and specialist—is implacably against the concept of nationalising the aircraft industry, or major parts of it. If it could be shown that the industry was not paying its way, that it needed regular injections of the taxpayers' money (we refuse to use that expression ...
openaire   +1 more source

Aircraft-Engine Torque Instruments

Transactions of the American Institute of Electrical Engineers, 1944
Flight-operations experience has shown that significant improvements in fuel economy may be obtained through the use of aircraft-engine torque instruments as regular flight instruments. This paper describes the better-known types of torque instruments and introduces a new type that has recently come through its development stage.
F. W. Godsey, B. F. Langer
openaire   +1 more source

Aircraft Engineering

Aircraft Engineering and Aerospace Technology, 1978
It is more than a decade and a half since the major professional engineering institutions—the learned societies—got together to establish the organisation that led to the formation of the Council of Engineering Institutions (CEI), which received a Royal Charter, created the title of Chartered Engineer, and persuaded the founding institutions to conform
openaire   +1 more source

Aircraft Engineering

Aircraft Engineering and Aerospace Technology, 1963
French Aviation IT was probably more than happy coincidence which resulted in the Air League of the British Empire publishing its Memorandum on French Aviation just a month before the Twenty‐fifth International Air Show at Le Bourget was due to take place (see next page).
openaire   +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   +2 more sources

Alloy design for aircraft engines

Nature Materials, 2016
Metallic materials are fundamental to advanced aircraft engines. While perceived as mature, emerging computational, experimental and processing innovations are expanding the scope for discovery and implementation of new metallic materials for future generations of advanced propulsion systems.
openaire   +2 more sources

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