IMP-13: Energy Absorption Characteristics of Carbon Fiber Reinforced Textile Composite Tubes(IMP-II: IMPACT BEHAVIOR OF MATERIALS AND STRUCTURES)

2005 ◽  
Vol 2005 (0) ◽  
pp. 34 ◽  
Author(s):  
Y. YANG ◽  
A. NAKAI ◽  
H. HAMADA
Keyword(s):  
Carbon Fiber ◽  
Energy Absorption ◽  
Impact Behavior ◽  
Fiber Reinforced ◽  
Textile Composite ◽  
Composite Tubes ◽  
Carbon Fiber Reinforced ◽  
Absorption Characteristics

scholarly journals Investigation of mechanical impact behavior of short carbon-fiber-reinforced PEEK composites

2015 ◽  
Vol 133 ◽  
pp. 1116-1126 ◽  
Author(s):  
D. Garcia-Gonzalez ◽  
M. Rodriguez-Millan ◽  
A. Rusinek ◽  
A. Arias
Keyword(s):  
Carbon Fiber ◽  
Impact Behavior ◽  
Fiber Reinforced ◽  
Short Carbon Fiber ◽  
Mechanical Impact ◽  
Carbon Fiber Reinforced ◽  
Short Carbon

Effect of superelastic shape memory alloy wires on the impact behavior of carbon fiber reinforced in situ polymerized poly(butylene terephthalate) composites

2011 ◽  
Vol 65 (5) ◽  
pp. 863-865 ◽  
Author(s):  
J. Aurrekoetxea ◽  
J. Zurbitu ◽  
I. Ortiz de Mendibil ◽  
A. Agirregomezkorta ◽  
M. Sánchez-Soto ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
Shape Memory Alloy ◽  
Shape Memory ◽  
Impact Behavior ◽  
Fiber Reinforced ◽  
Butylene Terephthalate ◽  
Carbon Fiber Reinforced ◽  
The Impact

scholarly journals Optimization Simulation of the Light Aircraft’s Cockpit Made of Carbon Fiber Reinforced Composites

2017 ◽  
Author(s):  
Pu-Woei Chen ◽  
Chia-Hung Liu
Keyword(s):  
Aluminum Alloy ◽  
Topology Optimization ◽  
Carbon Fiber ◽  
Energy Absorption ◽  
Fiber Reinforced Composites ◽  
Reinforced Composites ◽  
Fiber Reinforced ◽  
Carbon Fiber Reinforced Composites ◽  
Carbon Fiber Reinforced ◽  
The Impact

Due to the demands of personal travels and entertainments, light airplanes and small business aircrafts are developing rapidly. Light airplane structure is simple; however, it lacks crashworthiness design, especially the considerations on the impact of energy absorption. Therefore, in an event of accident, significant damage to passengers will be usually incurred. Airplanes made of composite materials structurally have high specific strength and good aerodynamic configuration. These materials have become the primary choice for new airplane development. This study mainly explores the topology optimization analysis of the light aircraft’s cockpit made of carbon fiber reinforced composites. This paper compares the compression amounts in the original models of composite material and aluminum alloy fuselages with the models after optimization during the crash-landing, in order to investigate the safety of fuselages made of different materials after structural optimization under the dynamic crashing. This study found that the energy absorbed by the aluminum alloy fuselage during crash-landing is still higher than that by the carbon fiber reinforced composites fuselage. On the other hand, the aluminum alloy fuselage after topology optimization could have an energy absorption capability enhanced by 40%, as compared to the that of the original model of aluminum alloy fuselage.

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