Articles producció científica> Enginyeria Mecànica

Visualization and measurement of two-phase flows in horizontal pipelines

  • Dades identificatives

    Identificador: imarina:5923587
    Autors:
    Sassi P., Pallares J., Stiriba Y.
    Resum:
    Understanding the dynamics of gas-liquid two-phase flows (G/L), is crucial to predict the transport efficiency of the mixture and the energy needed for pumping. In addition, many industrial processes are governed by momentum, heat, and mass transfer phenomena between the phases. Many examples can be found in the different stages of refinement up to the production of petroleum products, biomass transport, chemical reactors, nuclear waste decommissioning, pulp, and paper production, among many others. In this study, an experimental facility designed to analyze G/L mixture is presented and discussed. The experimental results are presented for gas-liquid flows in horizontal 30 mm ID pipelines. The mixture involved is composed of air and water. The superficial velocity of the liquid phase is in the range of 0–2 m/s and the gas phase from 0 to 2 m/s. The experimental data accounts for pressure loss, hold-up, superficial velocities, and flow regimes. A flow map is presented covering the specified ranges, and two-phase correlations for hold-up and frictional pressure loss are reported and compared with the available experimental data.
  • Altres:

    Codi de projecte: 713679
    Paraules clau: Affordable and clean energy
    Data d'alta del registre: 2024-11-16
    Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: Experimental And Computational Multiphase Flow. 2 (1): 41-45
    Referència de l'ítem segons les normes APA: Sassi P., Pallares J., Stiriba Y. (2020). Visualization and measurement of two-phase flows in horizontal pipelines. Experimental And Computational Multiphase Flow, 2(1), 41-45. DOI: 10.1007/s42757-019-0022-1
    Acrònim: MFP
    Tipus de publicació: Journal Publications
    Autor segons l'article: Sassi P., Pallares J., Stiriba Y.
    Departament: Enginyeria Mecànica
    Autor/s de la URV: Pallarés Curto, Jorge María / Stiriba, Youssef
    Resum: Understanding the dynamics of gas-liquid two-phase flows (G/L), is crucial to predict the transport efficiency of the mixture and the energy needed for pumping. In addition, many industrial processes are governed by momentum, heat, and mass transfer phenomena between the phases. Many examples can be found in the different stages of refinement up to the production of petroleum products, biomass transport, chemical reactors, nuclear waste decommissioning, pulp, and paper production, among many others. In this study, an experimental facility designed to analyze G/L mixture is presented and discussed. The experimental results are presented for gas-liquid flows in horizontal 30 mm ID pipelines. The mixture involved is composed of air and water. The superficial velocity of the liquid phase is in the range of 0–2 m/s and the gas phase from 0 to 2 m/s. The experimental data accounts for pressure loss, hold-up, superficial velocities, and flow regimes. A flow map is presented covering the specified ranges, and two-phase correlations for hold-up and frictional pressure loss are reported and compared with the available experimental data.
    Àrees temàtiques: Nuclear energy and engineering Nuclear and high energy physics Mechanical engineering Fluid flow and transfer processes
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 26618869
    Adreça de correu electrònic de l'autor: youssef.stiriba@urv.cat jordi.pallares@urv.cat
    Identificador de l'autor: 0000-0002-0272-7807 0000-0003-0305-2714
    Data de publicació de l'article: 2020
    Enllaç font original: https://link.springer.com/article/10.1007/s42757-019-0022-1
    Programa de finançament: H2020-MSCA
    DOI de l'article: 10.1007/s42757-019-0022-1
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2020
    Acció del programa de finançament: Martí i Franquès COFUND
  • Paraules clau:

    Affordable and clean energy
    Nuclear energy and engineering
    Nuclear and high energy physics
    Mechanical engineering
    Fluid flow and transfer processes
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