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PERFORMANCE ANALYSIS OF A MICRO HEAT EXCHANGER IN ELECTRONIC COOLING APPLICATIONS

  • Datos identificativos

    Identificador: imarina:9226198
    Handle: http://hdl.handle.net/20.500.11797/imarina9226198
  • Autores:

    Mokrane, Mandi
    Lounis, Mourad
    Announ, Mohamed
    Ouali, Maamar
    Djebiret, Med Ali
    Bourouis, Mahmoud
  • Otros:

    Autor según el artículo: Mokrane, Mandi; Lounis, Mourad; Announ, Mohamed; Ouali, Maamar; Djebiret, Med Ali; Bourouis, Mahmoud;
    Departamento: Enginyeria Mecànica
    Autor/es de la URV: Bourouis Chebata, Mahmoud
    Palabras clave: Micro heat exchangers Laminar-flow Cooling of electronic components Cfd
    Resumen: To operate under normal conditions and depending on the technology used, the electronic components must be at a temperature below 80 to 85 degrees C. Several cooling systems were investigated with the aim of improving the heat transfer process in this kind of applications. Single-phase liquid cooling systems, which mainly consist of a hot watercooled micro-heat exchanger, provide an efficient approach to dissipate heat flows. In the present study, numerical and experimental investigations were carried out to study the characteristics of laminar flow and forced convective heat transfer in micro-channels. The inlet temperature of cooling water ranged from 25 to 65 degrees C, the Reynolds number of water flow varied from 250 to 2000, and the electronic power supply component was set at 50, 80 and 120 W. The results showed that the micro heat exchanger was able to dissipate around 70 to 78% of the heat released by the electronic component. As regards the numerical results, it was observed that the inlet water temperature of 55 degrees C kept a heat source up to 80 W for a temperature source below the critical value of 80 degrees C.
    Áreas temáticas: Thermodynamics Fluid flow and transfer processes Energy engineering and power technology Building and construction
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    Direcció de correo del autor: mahmoud.bourouis@urv.cat
    Identificador del autor: 0000-0003-2476-5967
    Fecha de alta del registro: 2023-06-12
    Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
    Enlace a la fuente original: https://eds.yildiz.edu.tr/journal-of-thermal-engineering/Articles
    URL Documento de licencia: http://repositori.urv.cat/ca/proteccio-de-dades/
    Referencia al articulo segun fuente origial: Journal Of Thermal Engineering. 7 (4): 773-790
    Referencia de l'ítem segons les normes APA: Mokrane, Mandi; Lounis, Mourad; Announ, Mohamed; Ouali, Maamar; Djebiret, Med Ali; Bourouis, Mahmoud; (2021). PERFORMANCE ANALYSIS OF A MICRO HEAT EXCHANGER IN ELECTRONIC COOLING APPLICATIONS. Journal Of Thermal Engineering, 7(4), 773-790. DOI: 10.18186/thermal.929458
    DOI del artículo: 10.18186/thermal.929458
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2021
    Tipo de publicación: Journal Publications
  • Palabras clave:

    Building and Construction,Energy Engineering and Power Technology,Fluid Flow and Transfer Processes,Thermodynamics
    Micro heat exchangers
    Laminar-flow
    Cooling of electronic components
    Cfd
    Thermodynamics
    Fluid flow and transfer processes
    Energy engineering and power technology
    Building and construction
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