Military Aircraft
Mostrando 1-12 de 19 artigos, teses e dissertações.
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1. Copper/Iron Brake Friction for Military Aircraft Application
ABSTRACT: The present study assesses the influence of non-metallic constituents and manufacturing parameters, such as compaction pressure and sintering temperature, to produce a metal matrix composite (MMC) of copper/iron, based on the brake disc of aircraft AT-29 SuperTucano. The samples were produced with six different compositions, by varying the amount o
J. Aerosp. Technol. Manag.. Publicado em: 03/05/2018
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2. Coproduce or Codevelop Military Aircraft? Analysis of Models Applicable to USAN
The creation of the Union of South American Nations (USAN) aroused expectations about joint development and production of military aircraft in South America. However, political divergences, technological asymmetries and budgetary problems made projects canceled. Faced with the impasse, this article approaches features of two military aircraft development exp
Bras. Political Sci. Rev.. Publicado em: 26/03/2018
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3. Susceptibility of GPS-Dependent Complex Systems to Spoofing
ABSTRACT GPS-based systems have been widely used in different critical sectors, including civilian and military applications. Despite of being able to provide great benefits, under certain circumstances they show to be highly vulnerable to intentional interferences. In this context, this article aimed to evaluate the susceptibility of different complex GPS-d
J. Aerosp. Technol. Manag.. Publicado em: 15/01/2018
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4. Application of a Greedy Algorithm to Military Aircraft Fleet Retirements
ABSTRACT This article presents a retirement analysis model for aircraft fleets. By employing a greedy algorithm, the presented solution is capable of identifying individually weak assets in a fleet of aircraft with inhomogeneous historical utilization. The model forecasts future retirement scenarios employing user-defined decision periods, informed by a cost
J. Aerosp. Technol. Manag.. Publicado em: 20/07/2017
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5. Concept of a Maneuvering Load Control System and Effect on the Fatigue Life Extension
Abstract This paper presents a methodology for the conceptual design of a Maneuver Load Control system taking into account the airframe flexibility. The system, when switched on, is able to minimize the bending moment augmentation at a wing station near the wing root during an unsteady longitudinal maneuver. The reduction of the incremental wing bending mome
Lat. Am. j. solids struct.. Publicado em: 2016-12
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6. Reinforced Transparencies for Aerospace Application – Case Description
ABSTRACT This paper describes the polycarbonate acrylic laminated development that can be applied in aeronautics and aerospace transparencies. The case studied is a laminated double-curved transparency (bubble form) used in an observation side window of a military aircraft. Side windows need strength and specific characteristics, similar to windshields, allo
J. Aerosp. Technol. Manag.. Publicado em: 2016-03
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7. Finite Element Analysis of Pilot’s Helmet Design Using Composite Materials for Military Aircraft
ABSTRACT The objective of this research was to design pilot helmets and to perform analysis of designed ballistic helmet against impact strength of bullet in Solidworks and Laminator software. The material used for construction of the helmet is fiber reinforced polymer matrix composite in which polymer matrix is made of nylon, a thermoset resin, and the fibe
J. Aerosp. Technol. Manag.. Publicado em: 2016-03
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8. Investigations on Directed Infrared Countermeasures Risks to Fighter Aircraft Pilots
ABSTRACT: Directed Infrared Countermeasures (DIRCM) are used to protect aircrafts against missiles with infrared (IR) guidance. They are employed by military and civilian aircrafts, drawing away the guidance system of a missile as it attempts to lock onto the IR signature of the turbines. Unfortunately, the protection provided by these devices generates risk
J. Aerosp. Technol. Manag.. Publicado em: 2013-12
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9. INFLUÊNCIA DO RUÍDO AERONÁUTICO NA POPULAÇÃO QUE RESIDE NAS IMEDIAÇÕES DA BASE AÉREA DE SANTA MARIA / INFLUENCE OF AIRCRAFT NOISE IN THE POPULATION THAT LIVED IN THE NEIGHBORHOOD AIR BASE OF SANTA MARIA
No Brasil, as pesquisas para quantificar o incômodo ocasionado pelo ruído aeronáutico sobre as populações próximas aos aeroportos e bases aéreas são incipientes. Devido ao risco de acidentes associados a operações de aeronaves com armamentos e às emissões de ruído de aeronaves em bases aéreas militares, em geral, estas deveriam estar localizada
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/08/2011
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10. Projeto de um veículo aéreo não tripulado para pulverização aeroagrícola / Unmanned aerial vehicle design for agricultural aerial spraying
The Unmanned Aerial Vehicles (UAV s) have a variety of applications, wether monitoring of forest fires, power lines, traffic, crowds, but also can be used for aerial target military applications. Even though it is still somewhat restrict to civil application because of lack of regulation, such vehicles are being developed and studied in the academic sphere.
Publicado em: 2011
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11. AvaliaÃÃo do ensino de LÃngua Inglesa: Um estudo na academia da ForÃa AÃrea / Evaluation of Teaching English Language: A Study in Air Force Academy
The need to learn a foreign language becomes increasingly present in both the day-to-day as in the world of work. The Training Course for Officers at Air Force Academy (AFA) in Pirassununga lasts four years and offers within its curriculum, English classes to the cadets. The field of oral mode of language is of paramount importance in the lives of future mil
Publicado em: 2011
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12. Configuração de uma rede de distribuição e de serviços na indústria aeronáutica. / Configuration of a service and distribution network in the aerospace industry.
The evaluated company develops, manufactures and supports aircraft for the commercial, executive and military markets, and is developing new products for the executive market. In order to support this fleet in the American market, a new spare parts distribution and maintenance services network is being developed. This work has the objective of defining the q
Publicado em: 2009