A Contact algorithm in the low velocity impact simulation with SPH

2000 ◽  
Vol 14 (7) ◽  
pp. 705-714 ◽  
Author(s):  
Min Oakkey ◽  
Lee Jeongmin ◽  
Kim Kukwon ◽  
Lee Sungsoo
Keyword(s):  
Low Velocity Impact ◽  
Low Velocity ◽  
Velocity Impact ◽  
Contact Algorithm ◽  
Impact Simulation

scholarly journals A mesoscale modelling approach of glass fibre/Elium acrylic woven laminates for low velocity impact simulation

2020 ◽  
Vol 252 ◽  
pp. 112671
Author(s):  
G. Kinvi-Dossou ◽  
N. Bonfoh ◽  
R. Matadi Boumbimba ◽  
Y. Koutsawa ◽  
F. Lachaud ◽  
...  
Keyword(s):  
Glass Fibre ◽  
Low Velocity Impact ◽  
Mesoscale Modelling ◽  
Low Velocity ◽  
Velocity Impact ◽  
Impact Simulation ◽  
Modelling Approach

Low velocity impact and compression after impact simulation of thin ply laminates

2018 ◽  
Vol 109 ◽  
pp. 413-427 ◽  
Author(s):  
A. Soto ◽  
E.V. González ◽  
P. Maimí ◽  
F. Martín de la Escalera ◽  
J.R. Sainz de Aja ◽  
...  
Keyword(s):  
Low Velocity Impact ◽  
Low Velocity ◽  
Velocity Impact ◽  
Impact Simulation ◽  
Compression After Impact

Predictions of Localised Damage to Concrete Caused by a Low-Velocity Impact

2021 ◽  
Vol 149 ◽  
pp. 103799
Author(s):  
Zireen Z.A. Majeed ◽  
Nelson T.K. Lam ◽  
Emad F. Gad
Keyword(s):  
Low Velocity Impact ◽  
Low Velocity ◽  
Velocity Impact

Low velocity impact response and damages of GFRP composite tubes under room and cryogenic temperatures

2021 ◽  
pp. 002199832110293
Author(s):  
Memduh Kara ◽  
Mustafa Arat ◽  
Mesut Uyaner
Keyword(s):  
Room Temperature ◽  
Filament Winding ◽  
Low Velocity Impact ◽  
Low Velocity ◽  
Composite Tubes ◽  
Velocity Impact ◽  
Glass Fiber Reinforced Plastic ◽  
Glass Fiber Reinforced ◽  
Gfrp Composite ◽  
Force Time

In this paper, we have investigated the damages of glass fiber reinforced plastic (GFRP) composite tubes under the effect of low-velocity impact (LVI) at cryogenic environment conditions and room temperature. A GFRP composite tube consists of 6 layered E-glass/epoxy samples with a ± 55° winding angle, which produced by the filament winding method. Composite tubes either at room temperature or conditioned by liquid nitrogen at different temperature values (273 K, 223 K, 173 K, and 77 K) were impacted at 5, 7.5, and 10 J. Also, force-time and force-displacement graphs were plotted. The damaged regions of the samples were scrutinized. The damage areas of the GFRP composite tubes were smaller as the temperature decreased. However, the energy absorbed at low-temperature conditions was slightly higher than that absorbed in room temperature. Besides, no micro-cracks developed in the composite tubes after cryogenic conditioning.

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