Replies

  • dear bahareh

    nice to see you here

    Please inform what do you mean about loss coefficient? Your problem is to determine the manning roughness, or minor losses i.e. entrance loss coefficient?

     

    In this issue,  you can see  FHWA publications :

    i.e. FHPublication No. FHWA-NHI-10-009
    September 2009
    Hydraulic Engineering Circular No. 22, Third Edition
    URBAN DRAINAGE DESIGN MANUAL

This reply was deleted.