Results 71 to 80 of about 4,119 (241)

Introducing Fractal Dimension for Interlaminar Shear and Tensile Strength Assessment of Mechanically Interlocked Polymer–Metal Interfaces

, 2020
The interlaminar strength of mechanically interlocked polymer–metal interfaces is strongly dependent on the surface structure of the metal component.
Andreas Schubert, Thomas Lampke, Axel Dittes, Philipp Steinert, Thomas Lindner, Erik Saborowski   +5 more
core   +1 more source

Assessing and Quantifying Variability Across Vacuum‐Assisted Resin Infusion Variants for Aerospace‐Grade Composite Manufacturing

Polymer Composites, EarlyView.
Radar‐plot comparison of consolidation quality and flexural performance of composite laminates manufactured by six vacuum‐infusion routes, evaluated at the resin‐inlet and vacuum‐port regions. ABSTRACT Conventional vacuum‐assisted resin transfer molding (C‐VARTM) is recognized as a cost‐effective resin infusion technique for manufacturing large‐scale ...
Ilhan Kahraman, Nilperi Uysal, Çağlar Subaşı, Selin Dursun, Muhammet İskender, Özgü Çalın, Uğur Şimşir, Hatice S. Sas, A. Tuğrul Seyhan   +8 more
wiley   +1 more source

Influence of process parameters on interlayer interface mechanical properties of 3D printing fiber reinforced concrete

Materials & Design
The layer-by-layer deposition in concrete 3D printing creates weak interlayer interfaces, posing risks to structural integrity. This study systematically investigates the effects of printing parameters (layer height, speed, interlayer time intervals) and
Lei Feng, Nuo Chen, Xiao-dong Wen
doaj   +1 more source

Thermoplastic‐Resin Transfer Molding Technology: Development and Challenges Toward Industrialization

Polymer Composites, EarlyView.
Illustration of the key aspects involved in the manufacture of thermoplastic composites by T‐RTM highlighting the relationships between raw materials, resin mixing strategies, polymerization parameters, and processing equipment ranging from laboratory to industrial scale. ABSTRACT Driven by increasingly stringent international environmental regulations,
Filipe P. Martins, Paulo S. Lima, Ricardo Torcato, Laura Santos, J. M. Oliveira   +4 more
wiley   +1 more source

Characterization of Interlaminar Shear Strength of Laminated Woven E-Glass/Epoxy Composites by Four Point Bend Shear Test

, 2010
An experimental and numerical investigation was performed to study the interlaminar shear response of laminated woven E-glass/epoxy composites. The interlaminar shear strength results obtained from four point bend shear tests were compared with the ...
Alnak, Yeliz, Aslan, Zueleyha
core   +1 more source

Manufacturability‐Aware Multi‐Objective Screening of Filament‐Wound Type IV Pressure‐Vessel Cylindrical Sections Using Dual‐Pressure Hashin Constraints

Polymer Composites, EarlyView.
Manufacturability‐aware multi‐objective screening of Type IV filament‐wound composite pressure‐vessel cylindrical sections toward lightweight and high‐strength designs. ABSTRACT A manufacturability‐aware preliminary screening framework is proposed for the straight cylindrical section of filament‐wound Type IV composite pressure vessels.
Önder Albayrak, Ahmet Çalık
wiley   +1 more source

Effects of Cooling Rates on Self‐Reinforced Polyethylene Composites via Multiscale Experimental Characterizations

Polymer Composites, EarlyView.
(top) fabrication and multi‐scale characterizations of self‐reinforced polyethylene composites (PE‐SRCs); (bottom) effects of cooling rates on mechanical properties and crystal morphologies of PE‐SRCs. ABSTRACT This study investigates cooling rate effects on self‐reinforced polyethylene composites (PE‐SRCs), focusing on macroscopic thermal and ...
Yelin Ni, Yao Qiao, Logan Kearney, Raveen John, Dounia Boushab, Ethan Nickerson, Amit Naskar, Kevin Simmons   +7 more
wiley   +1 more source

Performance of Glass Fiber Composites With Plastic‐Waste Pyrolysis Char as Filler

Polymer Composites, EarlyView.
Valorisation of mixed plastic waste into carbonaceous char via pyrolysis, its integration as a microfiller in epoxy/E‐glass (GFRP) laminates, and characterisation to assess composite performance as a function of filler loading. ABSTRACT Plastic pyrolysis offers circular solutions for mixed plastic waste but leaves a carbonaceous char that is often ...
Jerome Anokwu, Andrew Clark, Natalie Ferry, Levingshan Augusthus‐Nelson   +3 more
wiley   +1 more source

Enhancing Interfacial Adhesion and Toughness of Flax Fabric/Polylactic Acid Biocomposites Through Polyethylene Glycol Treatment

Polymer Composites, EarlyView.
Production of flax fabric/polylactic acid biocomposite. ABSTRACT The development of fully biodegradable composites has gained significant attention as a sustainable alternative to traditional fiber‐reinforced materials. This study focuses on enhancing the interfacial adhesion and toughness of flax fiber‐reinforced polylactic acid (PLA) biocomposites ...
Aylin Altınbay
wiley   +1 more source

Shear stress and interlaminar shear strength tests of cross-laminated timber beams

BioResources, 2018
The interlaminar shear stresses of the three-layer, five-layer, and seven-layer cross laminated timber (CLT) and those of the oriented laminated beams were calculated according to Hooke’s law and the differential relationship between the beam bending moment and shear force.
Yao Lu, Wenbo Xie, Zheng Wang, Zizhen Gao   +3 more
openaire   +1 more source