Jens Kjær Jørgensen
Jens Kjær Jørgensen
Publikasjoner og ansvarsområder
Micromechanical Investigations Of Cross-Over Fiber Bridging
The Effect of Fiber Concentration on Fiber Orientation in Injection Molded Film Gated Rectangular Plates
Fiber orientation in film gated injection-molded rectangular plates was characterized using micro computed tomography. Polyamide 12 materials with 15, 30, and 50 wt% glass fibers were used in this study. For all three materials, the typical core-shell layer structure of fiber orientation was ob...
MAXIMISING THE FRACTURE RESISTANCE OF GLASS FIBRE COMPOSITES BY CONTROLLED LARGE SCALE FIBRE BRIDGING
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A Numerical/Experimental Study on the Impact and CAI Behaviour of Glass Reinforced Compsite Plates
This paper focuses on the development of an advance numerical model specifically for simulating low velocity impact events and related stiffness reduction on composite structures. The model is suitable for low cost thick composite structures like wind turbine blade and maritime vessels. The model...
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Numerical/experimental study of the impact and compression after impact on GFRP composite for wind/marine applications
Damage development due to impact needs to be understood to evaluate the consequences of impact on composite structures. This study concentrates on modelling low velocity impact and consequent compression after impact (CAI) test on thick industrial composites made from glass fiber epoxy produced by v...
Numerical/Experimental Study Of The Impact and Compression After Impact On GFRP Composite For Wind/Marine Applications
The mechanical properties of a model hydrogenated nitrile butadiene rubber (HNBR) following simulated sweet oil exposure at elevated temperature and pressure
A typical carbon black reinforced hydrogenated nitrile butadiene rubber (HNBR) was exposed to a mix of hydrocarbons (toluene, heptane and cyclohexane) at elevated temperatures and pressure in order to chemically age the material. The effect of this exposure on the mechanical properties is reported; ...