Národní úložiště šedé literatury Nalezeno 2 záznamů.  Hledání trvalo 0.00 vteřin. 
Gas-Liquid Flows in Thin-Gap Electrochemical Microchannels – PIV Study
Záloha, Petr ; Křišťál, Jiří ; Jiřičný, Vladimír ; Aubin, J.
We focused on the study of the local hydrodynamics of liquid in gas-liquid flow in thingap microchannels (width 10 mm, depth 2 mm - 0.1 mm). Two-phase flow was obtained by injecting bubbles into the channel to mimic the gas generation during electrochemical reactions. The liquid flow velocity vectors were obtained by the PIV technique. Single phase measurements were used to verify our method by comparison with the theoretical velocity profiles. Local velocity fields around single bubble were evaluated.
Plný tet: SKMBT_C22012102413481 - Stáhnout plný textPDF
Plný text: content.csg - Stáhnout plný textPDF
Local Velocity Fields of Gas-Liquid Flow in Meandering Microchannels
Záloha, Petr ; Aubin, J. ; Křišťál, Jiří ; Jiřičný, Vladimír
Our work focuses on the study of a gasliquid flow in three different microchannel geometries: a microchannel with curved bends, a microchannel with right angled bends and a straight microchannel used as a reference case.

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