Results 21 to 30 of about 252,667 (267)
A New Porous Nozzle for Aluminum Melts Purification—Preparation and Mathematical–Physical Model
Metals, 2023 Aluminum and its alloy castings are used more and more widely, and it is particularly important to remove impurities in the alloy. According to the principle of bubble floatation for degassing aluminum melt, a new porous nozzle with controllable pores ...
Yapeng Tan +11 more
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Advanced Manufacturing: Polymer & Composites Science, 2019 Single-diaphragm forming is a cost saving alternative to labor-intensive ply-by-ply layup. This paper reports on forming of flat uncured multi-angle prepreg stacks into C shape.
E. Kappel, M. Albrecht
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Developing a hybrid FRP-concrete composite beam
Scientific Reports, 2022 Current materials engineering trends put forward the development of efficient structural solutions. The steel replacement with fiber-reinforced polymers (FRP) exemplifies the key to the corrosion problem.
Mantas Garnevičius, Viktor Gribniak
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Effects of Flexural Stiffness on Deformation Behaviour of Steel and FRP Stress-Ribbon Bridges
Applied Sciences, 2021 Stress-ribbon systems develop the most flexible and slender bridges. A structural system of such elegant bridges consists of cables or ribbons and deck slabs placed to these strips to distribute the live load.
Algirdas Juozapaitis +3 more
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Frontiers in Materials, 2021 This study focuses on the flexural behavior of pultruded glass fiber-reinforced polymer (GFRP) profiles developed for structural applications. Fiber content is a commonly accepted measure for estimating the resistance of such components, and technical ...
Viktor Gribniak +14 more
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Alignments as Compositional Structures
CoRR, 2018 18 pages, 2 ...
Sarah J. Berkemer +2 more
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Science and Engineering of Composite Materials, 2019 The use of fiber-metal laminates (FML) allows for substantial advantages over a fuselage skin made of monolithic aluminum materials. Glass fiber prepreg reinforced aluminium is characterized by high damage tolerance capabilities, supporting the ...
Ucan Hakan +14 more
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Application of CCG Sensors to a High-Temperature Structure Subjected to Thermo-Mechanical Load
Sensors, 2016 This paper presents a simple methodology to perform a high temperature coupled thermo-mechanical test using ultra-high temperature ceramic material specimens (UHTCs), which are equipped with chemical composition gratings sensors (CCGs).
Weihua Xie +7 more
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Atmospheric Structure and Composition
, 2009 Titan's atmosphere is predominantly N2 with CH4 the next most abundant molecule. It has a mole fraction of 0.05 just above the surface decreasing to 0.014 in the stratosphere. Above the homopause (~800–850 km), it increases to 0.12 at the exobase. The third abundant molecule is H2 with a tropospheric mole fraction of 0.001 increasing to 0.004 at ~1000 ...
Strobel, Darell +9 more
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Toughening Mechanism in Nanotwinned Boron Carbide: A Molecular Dynamics Study
NanomaterialsBoron carbide ceramics are potentially ideal candidates for lightweight bulletproof armor, but their use is currently limited by their low fracture toughness.
Hongchi Zhang +5 more
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