DF - Dinàmica No Lineal de Fluids: Enviaments recents

Ara es mostren els items 1-12 de 328

    • A new shoreline instability mechanism related to high-angle waves 

      Kakeh Burgada, Nabil; Falqués Serra, Albert; Calvete Manrique, Daniel (2017)
      Comunicació de congrés
      Accés obert
      The alongshore wave driven sediment transport can render a rectilinear coastline unstable in case of very oblique wave incidence.

    • Influence of meteorological phenomena on worldwide aircraft accidents in the period 1967-2010 

      Mazón Bueso, Jordi; Rojas Gregorio, José Ignacio; Lozano, Miguel; Pino González, David; Prats Menéndez, Xavier; Miglietta, M.M. (2017-12-01)
      Article
      Accés obert
      Based on the information available in databases from relevant national and international organizations from 1967 to 2010, an Aviation Weather Accidents Database (AWAD) was built. According to the AWAD, the weather is ...

    • A new shoreline instability mechanism related to high-angle waves 

      Falqués Serra, Albert; Kakeh Burgada, Nabil; Calvete Manrique, Daniel (2017)
      Text en actes de congrés
      Accés obert
      A new shoreline instability triggered by high-angle waves and leading to sand wave formation is investigated. In contrast with the well-known high angle wave instability, which involves both the surf and shoaling zones and ...

    • Formation and destruction of shoreline sand waves: observations and modelling 

      Arriaga García, Jaime Alonso; Falqués Serra, Albert; Ribas Prats, Francesca; Crews, Eddie (2017)
      Text en actes de congrés
      Accés obert

    • Characteristics and dynamics of crescentic bar events in an open, tideless beach 

      Swart, Rinse Leendert de; Ribas Prats, Francesca; Ruessink, Gerben; Simarro, Gonzalo; Guillén Aranda, Jorge (2017)
      Text en actes de congrés
      Accés obert
      Crescentic bar events at Castelldefels beach (NW Mediterranean) have been characterised using a 4.25 years dataset (October 2010-December 2014) of time-exposure video images. Crescentic bars are observed during 41% of ...

    • Formation and destruction events of shoreline sand waves 

      Arriaga García, Jaime Alonso; Falqués Serra, Albert; Ribas Prats, Francesca (2017)
      Text en actes de congrés
      Accés obert

    • Cold outbreaks from Mistral wind in the western mediterranean basin 

      Mazón Bueso, Jordi; Pino González, David (2017)
      Text en actes de congrés
      Accés obert
      Cold outbreaks over the western Mediterranean basin (WMB) associated to northern synoptic flows are investigated. Cold air entering into this region usually comes from the Gulf of Lion and is associated to synoptic northwesterly ...

    • Effect of a positive sea surface temperature anomaly on a Mediterranean tornadic supercell 

      Miglietta, M.M.; Mazón Bueso, Jordi; Motola, Vicenzo; Passini, Antonello (Macmillan Publishers, 2017-10-09)
      Article
      Accés obert
      Extreme events represent a topic of paramount importance and a challenge for modelling investigations. Due to the need of high-resolution models, the study of severe localized convective phenomena is even more critical, ...

    • ULISES: an open source code for extrinsic calibrations and planview generations in coastal video monitoring systems 

      Simarro, Gonzalo; Ribas Prats, Francesca; Alvarez, Amaya; Guillén Aranda, Jorge; Chic, Oscar; Orfila, Alejandro (2017-09-01)
      Article
      Accés restringit per política de l'editorial
      Video monitoring systems have become a powerful and low-cost tool in coastal studies. Extrinsic calibration of the cameras is compulsory to get quantitative information from the images. This paper presents an Open Source ...

    • Low energy transverse sand bars at el Trabucador beach, Ebro delta: a preliminary study 

      Mujal Colilles, Anna; Grifoll Colls, Manel; Falqués Serra, Albert (2017)
      Text en actes de congrés
      Accés obert
      The complex rhythmic morphology of the inner side of the Trabucador barrier beach is investigated. This system fea-tures transverse bars along with shoreline undulations. From visual inspection, the typical spacing between ...

    • Numerical simulations of a tornadic supercell over the Mediterranean 

      Mazón Bueso, Jordi; Miglietta, M.M.; Rotunno, Richard (2017-03-07)
      Article
      Accés obert
      On 28 November 2012, a multivortex EF3 tornado occurred in southeastern Italy causing one fatality and estimated damage of 60 million euros. At approximately 1050 LT (0950 UTC), this tornado, which initially formed in ...

    • An idealised study for the long term evolution of crescentic bars 

      Chen, W.L.; Dodd, Nicholas; Tiessen, M.C.H.; Calvete Manrique, Daniel (2018-01-01)
      Article
      Accés obert
      © 2017 Elsevier Ltd. An idealised study that identifies the mechanisms in the long term evolution of crescentic bar systems in nature is presented. Growth to finite amplitude (i.e., equilibration, sometimes referred to as ...