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Showing 1 to 3 of 3 for “"Tube orientation"”.

  1. Development of capacitive sensor to determine void fraction in horizontal and vertical tubes

    Qian, HongliangUniversity of Illinois at Urbana-Champaign2018

    … and void fraction in horizontal and vertical tubes with R134a in the adiabatic condition and low mass flux range. Visualization results of horizontal flow patterns are compared to Wojtan-Ursenbacher-Thome flow regime map and have a good agreement. Both void fraction results for horizontal and …

    uiuc Repository record

  2. Enhanced pool boiling of water with open microchannels over cylindrical tubes

    Mehta, Jeet

    rit Repository record

  3. The void fraction in headers of microchannel heat exchangers

    Qian, HongliangUniversity of Illinois at Urbana-Champaign2021

    … the local void fraction between microchannel tube protrusions is also widely needed. Hence, it is essential to obtain the local void fraction in the zones between two microchannel tubes to have a better understanding of refrigerant charge inside the headers and thus the MCHEs. This …

    uiuc Repository record