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23-tik 1-10 emaitza erakusten
Design and characterisation of cellular composite structures for automotive crashboxes manufactured by out of die ultraviolet cured pultrusion
(Elsevier B.V., 2019-03-01)
The present paper analyses the feasibility of designing a honeycomb-like crash-box, as a cellular structure, based on data obtained from the characterisation of the building block. In order to generalise the conclusions ...
Analysis of axial crushing behaviour of unsaturated polyester and vinyl ester composites manufactured by out of die ultraviolet cured pultrusion
(2018)
This paper analyses the axial crushing behaviour and flexural properties of novel unsaturated polyester (UP) and vinyl ester (VE) composites, manufactured by out of die ultraviolet (UV) cured pultrusion. The relation between ...
Effect of alumina tri-hydrate filler on the mechanical and optical properties of flame-retardant ultraviolet cured vinyl ester composites
(2018)
This research study is focused on the effect of alumina tri-hydrate (ATH) filler on the mechanical and optical properties of flame-retardant ultraviolet cured vinyl ester composites. In particular, vinyl ester formulations ...
Influencia del agua de mar en el comportamiento frente a impacto de baja energía de un nuevo laminado de resina natural reforzada con fibra de fique colombianoInfluence of seawater immersion in low energy impact behavior of a novel colombian fique fiber reinforced bio-resin laminate
(Universidad Nacional de Colombia, 2015)
This experimental work is aimed at the influence of seawater immersion in low impact energy behavior of a novel Colombian fique fiber reinforced bio-resin laminate. Such material was manufactured by vacuum infusion. The ...
Phase transformation fronts propagation during the Stress Induced Martensitic transformation in NiTi Shape Memory Alloy wires at impact strain rates
(EDP Sciences, 2009)
Propagation of phase transformation fronts during the stress induced martensitic (SIM) transformation at impact strain rates, on the order of 10 s-1, was observed in situ by measuring changes in infrared radiation on the ...
Efecto del reciclaje sobre la microestructura, las propiedades mecánicas y el comportamiento a fractura del polipropileno isotácticoBirziklaketaren eragina polipropileno isotaktikoaren mikroegitura, propietate mekaniko eta haustura portaerarengan
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2003)
A fin de estudiar el efecto del reciclaje mecánico sobre la microestructura, las propiedades mecánicas y el comportamiento a fractura del polipropileno isotáctico (PP), se le han aplicado hasta diez cilcos de reprocesado ...
Impact performance of out of die UV cured pultruded profiles for vessel structures
(École Polytechnique Fédérale de Lausanne, 2022)
Out of die ultraviolet (UV) cured pultrusion is an automated process for manufacturing bent profiles that can replace the labour-intensive processes currently employed for manufacturing stiffeners for vessels structures. ...
Optimization of the CRTM process by means of monitoring techniquesOptimización del CRTM mediante técnicas de monitorizado de procesos
(Scipedia, 2018)
In this work the feasability of the monitoring system, composed of flow-rate and injection pressure sensors, in addition to the pressure sensors integrated in the mold, is demonstrated to determine the optimal process ...
Impact behaviour of bio-inspired sandwich panels integrally manufactured from 3D printed continuous carbon fibre reinforced polyamide
(2024)
This paper studies the effect of several design parameters on the impact performance of fully 3D printed sandwich panels with a core cell unit inspired by the trabecular structure of the forewing of a beetle. The key finding ...
Impact and notched strength of multiaxially reinforced out of die UV cured pultruded profiles
(Wiley, 2024)
The present paper highlights the benefits of multiaxially reinforced profiles manufactured by out of die ultraviolet (UV) cured pultrusion. Thanks to the low pulling forces inherent to this technology, we could manufacture ...