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Comparison of numerical and experimental performance criteria of an ammonia water bubble absorber using plate heat exchangers

  • Dades identificatives

    Identificador: imarina:5122101
    Autors:
    Cerezo, JesusBest, RobertoBourouis, MahmoudCoronas, Alberto
    Resum:
    A mathematical model for ammonia-water bubble absorbers was developed and compared with experimental data using a plate heat exchanger. The analysis was performed carrying out a sensitive study of selected operation parameters on the absorber thermal load and mass absorption flux. Regarding the experimental data, the values obtained for the solution heat transfer were in the range 0.51- 1.21 kW m-2 K-1 and those of the mass absorption flux in the range 2.5-5.0 × 10-3 kg m-2 s-1. The comparison between experimental and simulation results was acceptable being the maximum difference of 11.1% and 28.4% for the absorber thermal load and the mass absorption flux, respectively. © 2010 Elsevier Ltd. All rights reserved.
  • Altres:

    Autor segons l'article: Cerezo, Jesus; Best, Roberto; Bourouis, Mahmoud; Coronas, Alberto
    Departament: Enginyeria Mecànica
    Autor/s de la URV: Bourouis Chebata, Mahmoud / Coronas Salcedo, Alberto
    Paraules clau: Pleat heat exchanger Mass absorption flux Bubble absorber Ammonia-water Absorption
    Resum: A mathematical model for ammonia-water bubble absorbers was developed and compared with experimental data using a plate heat exchanger. The analysis was performed carrying out a sensitive study of selected operation parameters on the absorber thermal load and mass absorption flux. Regarding the experimental data, the values obtained for the solution heat transfer were in the range 0.51- 1.21 kW m-2 K-1 and those of the mass absorption flux in the range 2.5-5.0 × 10-3 kg m-2 s-1. The comparison between experimental and simulation results was acceptable being the maximum difference of 11.1% and 28.4% for the absorber thermal load and the mass absorption flux, respectively. © 2010 Elsevier Ltd. All rights reserved.
    Àrees temàtiques: Thermodynamics Mechanics Mechanical engineering Materiais Matemática / probabilidade e estatística Interdisciplinar Geociências Fluid flow and transfer processes Engineering, mechanical Engenharias iv Engenharias iii Engenharias ii Engenharias i Condensed matter physics Ciências biológicas i Ciências ambientais Ciências agrárias i Ciência de alimentos Biotecnología Astronomia / física
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    Adreça de correu electrònic de l'autor: alberto.coronas@urv.cat mahmoud.bourouis@urv.cat
    Identificador de l'autor: 0000-0002-6109-3680 0000-0003-2476-5967
    Data d'alta del registre: 2023-05-21
    Versió de l'article dipositat: info:eu-repo/semantics/acceptedVersion
    Enllaç font original: https://www.sciencedirect.com/science/article/abs/pii/S0017931010001067
    Referència a l'article segons font original: International Journal Of Heat And Mass Transfer. 53 (17-18): 3379-3386
    Referència de l'ítem segons les normes APA: Cerezo, Jesus; Best, Roberto; Bourouis, Mahmoud; Coronas, Alberto (2010). Comparison of numerical and experimental performance criteria of an ammonia water bubble absorber using plate heat exchangers. International Journal Of Heat And Mass Transfer, 53(17-18), 3379-3386. DOI: 10.1016/j.ijheatmasstransfer.2010.02.031
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    DOI de l'article: 10.1016/j.ijheatmasstransfer.2010.02.031
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2010
    Tipus de publicació: Journal Publications
  • Paraules clau:

    Condensed Matter Physics,Engineering, Mechanical,Fluid Flow and Transfer Processes,Mechanical Engineering,Mechanics,Thermodynamics
    Pleat heat exchanger
    Mass absorption flux
    Bubble absorber
    Ammonia-water
    Absorption
    Thermodynamics
    Mechanics
    Mechanical engineering
    Materiais
    Matemática / probabilidade e estatística
    Interdisciplinar
    Geociências
    Fluid flow and transfer processes
    Engineering, mechanical
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Engenharias i
    Condensed matter physics
    Ciências biológicas i
    Ciências ambientais
    Ciências agrárias i
    Ciência de alimentos
    Biotecnología
    Astronomia / física
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