Drag of head, main-parallel, and tailend parts of train body is analyzed theoretically and results are assembled into general formula for calculating total aerodynamic drag of train in tunnels; drag coefficients of trains in various conditions are calculated using formula described; values of coefficients in formula are chosen from data obtained through actual train tests.


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    Title :

    Aerodynamic drag of trains in tunnels


    Additional title:

    Tokyo. Ry Tech Research Inst -- Quarterly Report


    Contributors:
    Hara, T. (author)


    Publication date :

    1967


    Size :

    7 pages


    Type of media :

    Report


    Type of material :

    Print


    Language :

    English


    Keywords :