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   Articles with "aerospace" as a keyword



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Tensile Properties and Fractography of Three AA 2000 Series Aluminum Alloys Used for Aerospace Applications

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recommendations! Published in 2019 at "Transactions of the Indian Institute of Metals"

DOI: 10.1007/s12666-019-01731-y

Abstract: Aluminum alloys are highly favored in the aerospace and other transportation industries due to their high strength-to-weight ratio. In this study, the tensile properties of commercial AA 2219-T8, AA 2519-T8 and AA 2624-T351 aluminum alloys… read more here.

Keywords: alloy; tensile properties; aluminum alloys; aerospace ... See more keywords
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Multi-use 48-kW power electronics for future aerospace applications

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recommendations! Published in 2017 at "CEAS Aeronautical Journal"

DOI: 10.1007/s13272-017-0268-x

Abstract: In the frame of the more electric aircraft and to achieve the goal of replacing hydraulic systems by electrical ones, the power density is one of the major key parameters for electrical designs. Recent advances… read more here.

Keywords: electronics future; power; power electronics; multi use ... See more keywords
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Biomimetic skeleton structure of morphing nose cone for aerospace vehicle inspired by variable geometry mechanism of honeybee abdomen

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recommendations! Published in 2019 at "Aerospace Science and Technology"

DOI: 10.1016/j.ast.2019.06.010

Abstract: Abstract Aerospace vehicle containing aeronautics and astronautics function realizes completely reusable, which is the key weapon for the future world countries to fight for air and space control power. However, the current nose cone of… read more here.

Keywords: aerospace; morphing nose; geometry; structure ... See more keywords
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80 years education of aerospace science and technology in Tsinghua University

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recommendations! Published in 2018 at "Chinese Journal of Aeronautics"

DOI: 10.1016/j.cja.2018.06.017

Abstract: Abstract The development of aerospace science and technology largely relies on the education and academic contribution of students in universities covering aerospace science and technology. The School of Aerospace Engineering of Tsinghua University, with a… read more here.

Keywords: tsinghua university; science technology; aerospace science; aerospace ... See more keywords
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A comparison of data-driven fault detection methods with application to aerospace electro-mechanical actuators

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recommendations! Published in 2017 at "IFAC-PapersOnLine"

DOI: 10.1016/j.ifacol.2017.08.1837

Abstract: Abstract In this paper, a model-free framework is proposed in order to equip electromechanical actuators, deployed in aerospace applications, with health-monitoring capabilities. A large experimental activity has been carried out to perform acquisitions with both… read more here.

Keywords: driven fault; detection methods; fault detection; data driven ... See more keywords
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Research on Speed Oscillation of Ultra-Low Speed Turntable in Aerospace Due to Limited Resolution Encoder

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recommendations! Published in 2019 at "IFAC-PapersOnLine"

DOI: 10.1016/j.ifacol.2019.11.263

Abstract: Abstract A lot of motor direct-drive turntables used in aerospace operate at ultra-low speed and require high speed precision. Thus, the limited encoder resolution becomes critical to the speed estimation of the turntable system. In… read more here.

Keywords: resolution; ultra low; speed oscillation; speed ... See more keywords
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Adopting exergy analysis for use in aerospace

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recommendations! Published in 2017 at "Progress in Aerospace Sciences"

DOI: 10.1016/j.paerosci.2017.07.004

Abstract: Abstract Thermodynamic analysis methods, based on an exergy metric, have been developed to improve system efficiency of traditional heat driven systems such as ground based power plants and aircraft propulsion systems. However, in more recent… read more here.

Keywords: adopting exergy; analysis use; analysis; exergy analysis ... See more keywords
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Recent advances in the development of aerospace materials

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recommendations! Published in 2018 at "Progress in Aerospace Sciences"

DOI: 10.1016/j.paerosci.2018.01.001

Abstract: Abstract In recent years, much progress has been made on the development of aerospace materials for structural and engine applications. Alloys, such as Al-based alloys, Mg-based alloys, Ti-based alloys, and Ni-based alloys, are developed for… read more here.

Keywords: alloys based; development aerospace; aerospace materials; aerospace ... See more keywords
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Production planning optimisation for composite aerospace manufacturing

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recommendations! Published in 2019 at "International Journal of Production Research"

DOI: 10.1080/00207543.2018.1554918

Abstract: Composite materials proved highly successful for aerospace applications in the last decades, but increased cost pressure forces the composite industry to become more efficient. This requires new manufacturing technologies and optimised processes as raw material… read more here.

Keywords: production; production planning; composite aerospace; planning optimisation ... See more keywords
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Impact source localisation in aerospace composite structures

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recommendations! Published in 2017 at "Smart Materials and Structures"

DOI: 10.1088/1361-665x/aa973e

Abstract: The most commonly encountered type of damage in aircraft composite structures is caused by low-velocity impacts due to foreign objects such as hail stones, tool drops and bird strikes. Often these events can cause severe… read more here.

Keywords: localisation; composite structures; aerospace; impact source ... See more keywords
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Influence of thermal properties on residual stresses in SLM of aerospace alloys

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recommendations! Published in 2020 at "Rapid Prototyping Journal"

DOI: 10.1108/rpj-03-2019-0065

Abstract: Residual stresses are induced during selective laser melting (SLM) because of rapid melting, solidification and build plate removal. This paper aims to examine the thermal cycle, residual stresses and part distortions for selected aerospace materials… read more here.

Keywords: residual stresses; thermal properties; part; influence thermal ... See more keywords