Gaois

This is a static copy of data that is exported from IATE on an occasional basis. It should not be assumed that information provided about an entry here will always correspond to the current version of the entry in IATE. That current version can be checked by clicking on the link on the upper right hand side of each entry. More information »

1 result

  1. SCIENCE|natural and applied sciences|earth sciences · TRANSPORT · TRANSPORT|land transport|land transport

    #554827

    IATE #1348051
    gaoth-thollán feadánach Ludwieg Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Rohrwindkanal nach Ludwieg
    de
    Ludwieg tube wind tunnel
    en
    Definition intermittently operating wind tunnel in which air is stored at high pressure in a long tube of constant cross-section upstream of the test section; the flow is initiated by opening a quick-acting valve downstream. Practically constant stagnation conditions are thus maintained until the expansion wave propagated upstream has returned to the test section after reflection from the closed end of the long tube. High flow quality is achieved, particularly in respect of freedom from low-frequency oscillations Reference Multilingual Aeronautical Dictionary(AGARD,1980)
    soufflerie à tube de Ludwieg
    fr