Examinando por Materia "FLOW PROFILES"

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    Relación de las curvas de energía específica y pendiente de fricción con las zonas de flujo libre en canales
    (2014-05-09) Mejía-Garcés, F. J. (Francisco Jaime)
    One objective of an introductory course of open-channel flow is the analysis of gradually varied flow profiles. This paper shows a teaching-learning strategy that might improve the university practices for teaching hydraulics. It is well known the depth-specific energy curve (y-E) for describing and interpreting open-channel flow hydraulics. It is proposed to complement that curve with the depth-energy slope curve (y-sf). By using a graphic comparison, it aims to illustrate the concepts of the subcritical (y>ycritical, vynormal, v