Ponències/Comunicacions de congressos
Recent Submissions
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Numerical assessment of parameters influencing the modal response of a Kaplan turbine model
(Institute of Physics (IOP), 2021)
Conference report
Open AccessThe present study intends to investigate numerically the impact of: i) the fluid added mass, ii) the turbine rotational speed and iii) the variation of the runner blade bearing stiffness due to the turbine water head on ... -
Advanced analysis of in-service movements of vehicle closures
(2004)
Conference lecture
Open AccessClosures (doors, hood, tailgate, etc.) are attached to the vehicle body by means of articulated elements that allow a high level of mobility. This may cause the poor vibration performance of the closure when exposed to ... -
Revision of cancellation at the edge approach for active noise barrier
(2020)
Conference report
Restricted access - publisher's policyIn most of the investigations, the active noise barriers are configured placing both secondary sources and error sensors close to the edge of barriers, but it is unclear how far is this approach from the maximum theoretical ... -
Investigate the effect of the active noise barrier on the reduction of noise level at the shadow zone and the neighboring building
(Institute of Noise Control Engineering, 2020)
Conference report
Restricted access - publisher's policyBarriers are among the most widely used strategy to control the ambient noise in the urban areas. However, the previous studies approve the inefficiency of the barriers to degrade low-frequency spectra noise. The technique ... -
Efficiency of isolated concrete blocks applied in railway slab tracks as mitigation measures for railway-induced ground-borne vibration in tunnels
(Institute of Noise Control Engineering, 2020)
Conference report
Restricted access - publisher's policyThis paper presents a study of the efficiency of isolated concrete blocks as vibration mitigation measures for railway-induced ground-borne vibration problems in subway metro tunnels. The study is performed numerically, ... -
A 2.5D FEM-BEM-MFS methodology for soil-structure interaction problems in layered half-spaces
(2020)
Conference report
Open AccessIn this paper, a new prediction methodology to deal with longitudinally invariant soil-structure interaction problems in elastodynamics is presented. The method uses the finite-element method to model the structure, the ... -
Freeform reversible embedding of suspended hydrogels for the manufacturing of biomedical applications
(2020)
Conference lecture
Restricted access - publisher's policyAdditive Manufacturing (AM) can be applied in different medical applications. Amongst all the AM technologies, DIW (Direct Ink Writing), FDM (Fused Deposition Modelling) and SLS (Selective Laser Sintering) are some of the ... -
Numerical modal analysis of a Kaplan turbine runner
(2020)
Conference lecture
Open AccessThe aim of the research has been to investigate the change of dynamic behavior of a Kaplan turbine runner when submerged in still water. More specifically, the effects of the added mass on the modes of vibration have been ... -
XARTAP: Una Xarxa de Referència en Tècniques Avançades de la Producció al servei de les empreses catalanes, en la recerca, el desenvolupament i la innovació.
(2008)
Conference lecture
Restricted access - publisher's policyLa XaRTAP és la Xarxa de Referència en Tècniques Avançades de la Producció promoguda per la Generalitat de Catalunya (decret 314/2006 de 25 de juliol) que agrupa onze grups d’R+D+i, desenvolupant a Catalunya un gran ventall ... -
3D skin microfluidic phantom for in vitro wearable testing
(2020)
Conference lecture
Restricted access - publisher's policyA standardized and cost-effective perspiration phantom for in vitro testing is needed to replace the variable and resource consuming human tests at research level. Here, an alternative to the existing devices, which mainly ... -
3D-printing and computational fluid dynamics "meet" paperbased microfluidics for enhanced flow control in difusive sensors
(2020)
Conference lecture
Restricted access - publisher's policyThis paper proposes combination of a 3D printed cartridge and paper-based microfluidic design that minimizes the amount of sample required to achieve the best control over the diffusion Y-microfluidic mixers. The use of ... -
Multilevel passive microfluidics for electrochemical biosensors
(2020)
Conference lecture
Restricted access - publisher's policyHerein, we present a proof-of-concept 3D (multilevel) passive microfluidic device for point-of-care applications including electrochemical biosensors. Multiphase flow (air-water interface) within multilevel microchannels ...
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