Results 31 to 40 of about 18,895 (317)

Effect of gaps/overlaps induced waviness on the mechanical properties of automated fiber placement (AFP)-manufactured composite laminate

Materials Research Express, 2022
Automated Fiber Placement (AFP) process is widely used to produce lightweight composite components owing to its excellent flexibility and efficiency.
Xiangwen Ju, Jun Xiao, Dongli Wang, Cong Zhao, Tiancheng Gao, Xianfeng Wang   +5 more
doaj   +1 more source

Direct Composite Laminate Veneers: Three Case Reports

Journal of Dental Research, Dental Clinics, Dental Prospects, 2013
Re-establishing a patient’s lost dental esthetic appearance is one of the most important topics for contemporary dentistry. New treatment materials and methods have been coming on the scene, day by day, in order to achieve such an aim.
Bora Korkut, Funda Yanıkoğlu, Mahir Günda   +2 more
doaj   +1 more source

Flexible Patch Antenna Array Operating at Microwaves Based on Thin Composite Material

IEEE Access, 2022
This paper presents an innovative route to fabricate conformal patch antenna arrays based on a flexible mesh-style conductive fabric / E-glass fiber composite laminate with improved performance at microwaves.
Husameldin Abdelrahman Elmobarak, Mohamed Himdi, Xavier Castel, Sharul Kamal Abdul Rahim, Tan Kim Geok   +4 more
doaj   +1 more source

Rubber Impact on 3D Textile Composites [PDF]

, 2011
A low velocity impact study of aircraft tire rubber on 3D textile-reinforced composite plates was performed experimentally and numerically. In contrast to regular unidirectional composite laminates, no delaminations occur in such a 3D textile composite ...
DUPLESSIS KERGOMARD, Yann, DAU, Frédéric, Benoit Malherbe, Sebastian Heimbs, Frederic Dau, VAN DEN BROUCKE, Björn, Björn Van Den Broucke, MALHERBE, Benoit, Yann Duplessis Kergomard, HEIMBS, Sebastian   +9 more
core   +1 more source

Hierarchical genetic algorithms for composite laminate panels stress optimisation [PDF]

, 1999
IEEE International Conference on Systems, Man, and Cybernetics. Tokyo, 12-15 October 1999.Genetic algorithms (GAs) have demonstrated to be a powerful technique for solving optimisation problems.
Molina López, José Manuel, Berlanga de Jesús, Antonio, Sanchis de Miguel, María Araceli, Isasi, Pedro, Isasi Viñuela, Pedro   +4 more
core   +1 more source

An investigation of the influence of a fiber arrangement of a laminate on the values of stresses in the composite panel of a modified freight wagon using the FEM method

MATEC Web of Conferences, 2017
In the work is presented the investigation of influence of fiber arrangement of a laminate on the values of stresses in the composite panel of a modified freight wagon using the FEM method.
Buchacz Andrzej, Baier Andrzej, Herbuś Krzysztof, Ociepka Piotr   +3 more
doaj   +1 more source

Experimental study of energy absorption in 3D-textile reinforced polymer composites under high-velocity impact loading

Journal of Industrial Textiles, 2022
In this paper, the energy absorption capacity of polymer composites reinforced with Kevlar fibers and various textile structures under high-velocity impact loading was investigated.
Fatemeh Madani, Saeed Ajeli, Hamid Reza Mirdamadi   +2 more
doaj   +1 more source

Processing and electrical characterization of a unidirectional CFRP composite filled with double walled carbon nanotubes [PDF]

, 2012
Carbon nanotubes represent new emergent multifunctional materials that have potential applications for structural and electrically conductive composites.
El Sawi, Ihab, Bougherara, Habiba, Olivier, Philippe, Demont, Philippe   +3 more
core   +1 more source

Deflection of Cross-Ply Composite Laminates Induced by Piezoelectric Actuators

Sensors, 2010
The coupling effects between the mechanical and electric properties of piezoelectric materials have drawn significant attention for their potential applications as sensors and actuators.
Chi-Sheng Lin, Shiuh-Chuan Her
doaj   +1 more source

Prediction of stiffness and stresses in z-fibre reinforced composite laminates [PDF]

, 2002
The mechanical properties of z-pinned composite laminates were examined numerically. Finite element calculations have been performed to understand how the through-thickness reinforcement modifies the engineering elastic constants and local stress ...
Meo, Michele, Zhang, Xiang, Grassi, Marcello   +2 more
core   +1 more source