Low velocity
Indentation of aluminium foam at low velocity
... a velocity of 3∼30 ...at velocity of 3∼30 m/s were limited, and the indentation velocity was not constant in drop- tower ...at low velocity is still ...the velocity of 10∼30 ...
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A Numerical Study on Aluminum Plate Response under Low Velocity Impact
... vehicles, low density, strength, ductility and forming ability are some of the advantages of aluminum ...limit velocity, and little attention has been paid to low velocity ...impact. ...
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Analysis of Low Velocity Impact on Pultruded Fiber Reinforced Polymer Plates
... Due to the cost of impact testing and a short time period, finite element analysis was used to gain additional information about the behavior of the composite laminates subjected to impact loading. Simple models were ...
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Damage Assessment of CFRP and GFRP Laminates Subjected to Low Velocity Impact
... The incident impact energy required for complete perforation of GFRP 1 and 2 mm laminates is respectively 2.4 and 7.1 joules. Similarly, the incident impact energy required for complete perforation of CFRP 1 and 2 mm ...
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Effect of low velocity impact on deformation behavior of metallic pressure vessel
... For pressure vessels, the failure produced by low velocity impact of external objects is considered as one of the most critical safety problems which always occur through service life. These events can ...
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Effective detection and management of low-velocity Lisfranc injuries in the emergency setting
... message Low-velocity LFIs result from various mechanisms and can have very subtle findings on clinical examination and ...for low-velocity LFIs are applied from the initial presentation ...
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Localised low velocity impact performance of FLAX/PLA biocomposites
... This study therefore focuses on the mechanical properties of poly(lactic) acid (PLA) flax reinforced composites for structural loaded components. The aim was to investigate the performance of flax/PLA biocomposites ...
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Fabrication and low velocity impact response to Ballistic Grade Fabrics
... However, this energy observed data was determined in different impact duration of 3.172 msec., 5.063 msec and 18.190 msec for fabric layers of 5L, 6L and 7L, respectively with constant initial kinetic energy with 521.68 ...
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Modelling low velocity impact induced damage in composite laminates
... predict low velocity impact induced dam- age under high impact mass are reviewed and discussed for fibre reinforced laminates and hybrid composite struc- ...
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RESPONSE ANALYSIS OF LAMINATED COMPOSITES PRESSURE VESSEL SUBJECTED TO LOW VELOCITY IMPACT.
... the low velocity impact test results including (displacement and contact force) for composite ...of low velocity impact test obtained numerically by ABAQUS and compared with experimental ...
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Regolith behavior under asteroid-level gravity conditions: low-velocity impact experiments
... a low-velocity impact is investigated in, ...the velocity ranges are not applicable to the landing or sample collection on a surface in low ...
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Effect of Mortar Strength on the Behaviour of Ferrocement Panel Under Low Velocity Impact
... P.B. Sakthivel, A. Ravichandran,N. Alagumurthi (2014)The main aim of researchers was to find out the effect of adding polyolefin fibres in steel mesh reinforced cementitious composites. Number of wire mesh layer was ...
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Dynamic Response of Homogeneous and Film/Substrate Systems Subjected to Low Velocity Impact
... for low velocity impact problems, the difference in stresses obtained by treating film as linear viscoelastic and linear elastic is less than 2% [8] ...
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The effects of turbulent cross-winds on combusting jets at low velocity ratios
... Cross-flow shear layer instabilities are broadly assumed as a reason for the Kelvin- Helmholtz(KH) instability (Kelso et al., 1996 ; Fric and Roshko, 1994). KH instability appears because of velocity difference or ...
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Numerical Analysis of Low Velocity Impact on Woven Fabric Laminated Composite Plates
... Kranthi Kumar and Lakshmana Kishore [5] studied the damage generated on fiber-glass laminates subjected to low velocity but larger impactor mass. Finite element analysis was performed in terms of drop tower ...
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Ultrasonic detection of spall damage nucleation under low-velocity repeated impact
... under low-velocity repeated impact was evaluated nondestructively with a low frequency scanning acoustic ...fifth low-velocity repeated impact test, the generation of the spall damage ...
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Low velocity heavy mass impact response of singly curved composites
... Tarlochan et al [13] tested sandwich panels and reported the effect of fibre material, core materials and inserts under compression load. The primary mode of failure was progressive crushing. Zuleyha Aslan et al [14], ...
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The Biomechanics of "Whiplash" in Low Velocity Collisions
... to low velocity rear-end collisions as predicted by ATD and cadaveric data and descriptions of responses based on live human testing is the influence of dynamic neuromuscular ...
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Low-Velocity Impacts on Scarf Joints
... undertook low- velocity impact tests on CFRE at room temperature (RT), 50°C and ...reported low-velocity impact tests on Kevlar/epoxy woven laminate composites at room and low ...
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LOW VELOCITY IMPACT ANALYSIS OF LAMINATED FRP COMPOSITES
... Finite element analysis is used to gain information about the behavior of the composite laminates subjected to impact loading. Simple models are analyzed and more complex models are used to simulate additional parameters ...
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