Results 81 to 90 of about 521,208 (302)
The Multi-Dimensional Nature of Wind Shear Investigations [PDF]
The impact of air carrier accidents has lead to investigations into the wind shear phenomenon. This report includes such topics as wind shear characterization, aircraft pilot performance in shear conditions, terminology and language development, wind ...
Cox, W. J.
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A new method to predict optimum cure time of rubber compound using dynamic mechanical analysis [PDF]
, 2013 The degree of vulcanization of a rubber compound has a big influence on the properties of the final product. Therefore, precisely defining the curing process including optimum cure time is important to ensure the production of final products having high ...
Aggarwal +15 more
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BOND AND SHEAR-STRENGTHENING PERFORMANCE OF FRCM COMPOSITES
Proceedings of International Structural Engineering and Construction, 2019 This paper is aimed at studying the bond and shear-strengthening performance of fabric reinforced cementitious matrix (FRCM) systems. Three FRCM systems were compared, namely, polyparaphenylene benzobisoxazole (PBO)-FRCM, Carbon-FRCM, and Glass-FRCM. At first, six double-shear specimens were tested to investigate the FRCM/concrete bond, with the test ...
Younis, Adel, Ebead, Usama A
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Advanced Engineering Materials, EarlyView.A novel, temperature‐controlled post‐consolidation unit is developed to test its potential to improve the melt impregnation process used to manufacture continuous fiber‐reinforced filaments for additive manufacturing of high‐performance thermoplastics.
Daniel Beermann +2 more
wiley +1 more source
Investigation of performance limits in axial groove heat pipes [PDF]
The entrainment-shear performance limit which occurs in axial groove heat pipes was investigated and explained. In the existing heat pipe literature the entrainment heat flux limit is defined as the condition where the Weber number is greater than or ...
Feldman, K. T.
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Study on shear capacity of ultra-high performance concrete squat shear walls
Case Studies in Construction Materials, 2020 Ultra-high performance concrete (UHPC) is a new building material with great application prospects in the engineering field. The material’s advantages include high strength and good durability, which can reduce the cross-sectional area of members and the weight of the structure.
Xiaolong Tong +3 more
openaire +2 more sources
Advanced Engineering Materials, EarlyView.The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner +22 more
wiley +1 more source
CAT LIDAR wind shear studies [PDF]
The studies considered the major meteorological factors producing wind shear, methods to define and classify wind shear in terms significant from an aircraft perturbation standpoint, the significance of sensor location and scan geometry on the detection ...
Goff, R. W.
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Advanced Engineering Materials, EarlyView.It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti +11 more
wiley +1 more source
Applied SciencesThis study aims to improve the shear performance of reinforced concrete (RC) beams by utilizing the favorable tensile and shear deformation capabilities of high-strength, high-toughness epoxy mortar.
Weizhao Li +3 more
doaj +1 more source