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Filtering by: Subject Electronic apparatus and appliances -- Cooling Remove constraint Subject: Electronic apparatus and appliances -- Cooling Degree Level Doctoral Remove constraint Degree Level: Doctoral

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  • Local heat transfer rate and bubble dynamics during jet impingement boiling

    Creator:
    Mani, Preeti
    Abstract:
    Characterization of local boiling trends, in addition to the typically reported area-averaged trends, is essential for the robust design and implementation of phase change technologies to sensitive heat transfer applications such as electronics cooling. Obtaining the values of heat fluxes corresponding to locally varying surface temperatures has been a challenge...
    Resource Type:
    Dissertation
    Full Text:
    flux distribution. The microscale heater simulates a local hot-spot for spot cooling on an electronic

  • Submerged jet impingement boiling thermal management

    Creator:
    Cardenas, Ruander
    Abstract:
    Technologies such as avionics and power electronics are driving the demand for thermal management schemes towards high heat fluxes and low surface temperatures. Typically, these applications require the dissipation of heat fluxes in the rage of 100-1000 W/cm² while maintaining surface temperatures lower than about 85 °C. Phase-change heat transfer...
    Resource Type:
    Dissertation
    Full Text:
    schemes and heat transfer fluids. Single-phase jet impingement cooling provides one way of achieving