Exploració per autor "Palacios, Adriana"

Ara es mostren els items 6-14 de 14

    • Experimental large-scale jet flames’ geometrical features extraction for risk management using infrared images and deep learning segmentation methods 

      Pérez Guerrero, Carmina; Palacios, Adriana; Ochoa Ruíz, Gilberto; Foroughi, Vahid; Pastor Ferrer, Elsa; González Mendoza, Miguel; Falcón Morales, Luis Eduardo (2022-12-01)
      Article
      Accés restringit per política de l'editorial
      Jet fires are relatively small and have the least severe effects among the diverse fire accidents that can occur in industrial plants; however, they are usually involved in a process known as the domino effect, that leads ...

    • Influence of wind speed and ammonia concentration on its evaporation rate from aqueous solution spills 

      Corruchaga Guerrero, Agustín; Casal Valls, Oriol; Palacios, Adriana; Casal Fàbrega, Joaquim (2022-05)
      Article
      Accés obert
      In the event of an accidental spill of an aqueous solution of ammonia, a toxic cloud can be generated, being the ammonia evaporation rate a key issue. In this communication, new experimental data have been obtained at ...

    • Infrared imaging software for jet fire analysis 

      Mata Miquel, Cristian; Pastor Ferrer, Elsa; Rengel Darnaculleta, Francisco de Borja; Valero Pérez, Mario Miguel; Planas Cuchi, Eulàlia; Palacios, Adriana; Casal Fàbrega, Joaquim (2018)
      Text en actes de congrés
      Accés obert
      Jet fires, often originated by the ignition of hydrocarbon sonic jets, are characterized by a high momentum jet flame lifted from the outlet orifice. The high thermal flux released, especially if there is flames impingement ...

    • Jet fires: a "minor" major accident? 

      Casal Fàbrega, Joaquim; Gómez-Mares, Mercedes; Muñoz, Miguel Ángel; Palacios, Adriana (2012)
      Article
      Accés obert
      Jet fires have received only a rather reduced attention as compared to other types of fires; this is probably due to the fact that they are usually much smaller that fireballs, pool fires or tank fires. However, jet fires ...

    • Jet fires: An experimental study of the main geometrical features of the flame in subsonic and sonic regimes 

      Palacios, Adriana; Muñoz, Miguel Ángel; Casal Fàbrega, Joaquim (2009-01)
      Article
      Accés restringit per política de l'editorial
      Although jet fires are usually smaller than other fires, they may lead to a destructive chain of events that can increase the scale of an accident. Therefore, their size should be predicted for accurate risk assessment. ...

    • Prediction of lift-off distance in choked and subsonic hydrogen jet fires 

      Bradley, Dereck; Casal Fàbrega, Joaquim; Palacios, Adriana (2017-11-23)
      Article
      Accés obert
      Hydrogen jet flames, as a consequence of their greater reactivity, have a number of characteristics that are different from other flames. These are reviewed, as are the various attempts that have been made to characterise, ...

    • The behaviour of vertical jet fires under sonic and subsonic regimes 

      Palacios, Adriana; Casal Fàbrega, Joaquim (2010)
      Article
      Accés obert

    • Thermal and geometrical features of jet fires 

      Palacios, Adriana; Gómez-Mares, Mercedes; Casal Fàbrega, Joaquim (Philippe Tanguy/Canadian Society for Chemical Engineering, 2009)
      Text en actes de congrés
      Accés obert
      Abstract: In many severe accidents involving explosions or large fires, jet fires have been the first step of a domino effect sequence: a recent historical analysis has shown that among the accidents registered in the data ...

    • Thermal radiation from vertical jet fires 

      Palacios, Adriana; Muñoz, Miguel; Darbra Roman, Rosa Maria; Casal Fàbrega, Joaquim (2012)
      Article
      Accés restringit per política de l'editorial
      Geometric and thermal data, obtained from a series of large outdoor jet fire experiments, were used to estimate the thermal radiation intensity from the flames towards targets located at diverse distances. Vertical turbulent ...