Počet záznamů: 1

Transport of a passive scalar across a protective wall-jet in a pipe. Part I: Data acquisition

  1. 1.
    0346478 - UT-L 2012 RIV GB eng J - Článek v odborném periodiku
    Tesař, Václav
    Transport of a passive scalar across a protective wall-jet in a pipe. Part I: Data acquisition.
    Chemical Engineering Research and Design. Roč. 89, č. 4A (2011), s. 436-445 ISSN 0263-8762
    Grant CEP: GA ČR GA101/07/1499; GA AV ČR IAA200760705
    Výzkumný záměr: CEZ:AV0Z20760514
    Klíčová slova: protective fluid film * wall-jet * heat transfer
    Kód oboru RIV: BK - Mechanika tekutin
    Impakt faktor: 1.968, rok: 2011
    http://www.sciencedirect.com/science/article/pii/S0263876210002108

    A wall-jet of a different gas is blown along the inner surfaceof a pipe to prevent a contact between the main central flow and the pipe wall. Motivated by problems in measuring radioactivity, the results are also useful for transport of heat from the central air flow towards cool pipe wall, across the protective cool air wall-jet. This is a first part, discussing the experiment (including the probes specially made for the task) and the character of the temperature and flow fields evaluated from measured profiles. In parallel, the problem was investigated by FLUENT computations.
    Trvalý link: http://hdl.handle.net/11104/0187499