LSDG
Lightweight Structure Dynamics Group

About

The group Lightweight Structures Dynamics is composed by researchers from different specialities all focused on the behavior of structures in dynamic regime. Different experimental methodologies for conducting complex impact tests at high and medium speed have been developed. Likewise, the group has extensive experience in performing models for materials under high strain rates, and developing simple analytical models for modeling impact phenomena. Research projects with both public and private funding are carried out, having worked with major companies mainly in the aeronautics sector, such as Airbus, Aernnova, ITP, etc. ... In addition to this activity, the group disseminates its findings through research articles in various indexed journals, as well as scientific conferences, mainly international.

Publications

Experimental Investigation on the Low Velocity Impact Response of Fibre Foam Metal Laminates

Patryk Jakubczak, Magda Droździel, Piotr Podolak, Jesus Pernas-Sánchez

Materials, 2021

Experimental Characterization Framework for SLA Additive Manufacturing Materials

Jordi Martín-Montal, Jesus Pernas-Sánchez, David Varas

Polymers, 2021

High-velocity ice impact damage quantification in composite laminates using a frequency domain-based correlation approach

Marco A. Pérez, J. Pernas-Sánchez, J.A. Artero-Guerrero, Roger Serra-López

Mechanical Systems and Signal Processing, 2021, p. 107124

Novel high entropy alloys as binder in cermets: From design to sintering

E. Prieto, A. Vaz-Romero, J. Gonzalez-Julian, S. Guo, P. Alvaredo

International Journal of Refractory Metals and Hard Materials, 2021, p. 105592

Artificial bird strike on Hopkinson tube device: Experimental and numerical analysis

J. Pernas-Sánchez, J. Artero-Guerrero, D. Varas, J. López-Puente

International Journal of Impact Engineering, 2020, p. 103477

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Projects

Element CROR

Element Cror aims to solve the requirements of protection of the new design aircraft motors (open rotor) for the plane of the future using innovative solutions for fuselage protection. For more information contact with jpernas_at_ing.uc3m.es

Graphene

The LSDG is involve in unveil the capability of Graphene relate materials of improvement in CFRP materials for impact protection application. More information: jartero_at_ing.uc3m.es

Auxetic Protection

In the Auxetic project, LSDG are development a new family of 3D lattice auxetic protection for impact , using the latest 3D printing technology. More information: dvaras_at_ing.uc3m.es

UNION (Ultrasonic and iNductIve nOn destructive testiNg for thermoplastic CFRP)

Inspección no destructiva mediante campos electromagnéticos en CFRP. El empleo de matrices termoplásticas permiten proponer nuevos procesos de fabricación, soldadura por inducción y inspección inspección no destructiva por EM.

BEDYN

The aim of BEDYN project is to address a methodology (including innovative tests, measurements, and analysis methods) to properly characterize the dynamic behaviour up to rupture of composite structures submitted to a dynamic loading.

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Contact

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