Hydraulic model study of ritschard Dam spillways / Vermeyer, T.

Public ISBD Titre : Hydraulic model study of ritschard Dam spillways Type de document : texte imprimé Auteurs : Vermeyer, T. Mention d'édition : United States Departement of the Interior - Bureau of reclamation Editeur : United States Departement of the Interior - Bureau of reclamation Année de publication : 1991 ISBN/ISSN/EAN : CI-07122 Note générale : The bureaau of reclamation conducted a physical model investigation to help design the hydraulic structures associated with ritschard Dam. Ritschard Dam will have a labrirnth weir emergency spillway and an uncontrolled ogee rest service spillway, both of wich are expected to convey flows beyond the limits of contemporary design criteria. Preliminary flume studies were conducted on sections of the labyrinth and ogee crests to determine discharge coefficients and surface pressure distributions (ogee only). The ritscharge Dam model was used to determine if the ogee and labyrinth spillaways could in combination, convey the probale maximum flood peak outflow. In addition, the model was used to determine the most efficient energy diddipation... Langues : Anglais (eng) Mots-clés : Topographie  Energie  hydraulique  Dissipation d'énergie  Model hydraulique Index. décimale : 621.2 Hydraulique : turbines, pompes, accumulateurs, transmission hydraulique Résumé : The bureaau of reclamation conducted a physical model investigation to help design the hydraulic structures associated with ritschard Dam. Ritschard Dam will have a labrirnth weir emergency spillway and an uncontrolled ogee rest service spillway, both of wich are expected to convey flows beyond the limits of contemporary design criteria. Preliminary flume studies were conducted on sections of the labyrinth and ogee crests to determine discharge coefficients and surface pressure distributions (ogee only). The ritscharge Dam model was used to determine if the ogee and labyrinth spillaways could in combination, convey the probale maximum flood peak outflow. In addition, the model was used to determine the most efficient energy diddipation... Note de contenu : The bureaau of reclamation conducted a physical model investigation to help design the hydraulic structures associated with ritschard Dam. Ritschard Dam will have a labrirnth weir emergency spillway and an uncontrolled ogee rest service spillway, both of wich are expected to convey flows beyond the limits of contemporary design criteria. Preliminary flume studies were conducted on sections of the labyrinth and ogee crests to determine discharge coefficients and surface pressure distributions (ogee only). The ritscharge Dam model was used to determine if the ogee and labyrinth spillaways could in combination, convey the probale maximum flood peak outflow. In addition, the model was used to determine the most efficient energy diddipation... Hydraulic model study of ritschard Dam spillways [texte imprimé] / Vermeyer, T.  . -  United States Departement of the Interior - Bureau of reclamation . - United States Departement of the Interior - Bureau of reclamation, 1991. ISSN : CI-07122 The bureaau of reclamation conducted a physical model investigation to help design the hydraulic structures associated with ritschard Dam. Ritschard Dam will have a labrirnth weir emergency spillway and an uncontrolled ogee rest service spillway, both of wich are expected to convey flows beyond the limits of contemporary design criteria. Preliminary flume studies were conducted on sections of the labyrinth and ogee crests to determine discharge coefficients and surface pressure distributions (ogee only). The ritscharge Dam model was used to determine if the ogee and labyrinth spillaways could in combination, convey the probale maximum flood peak outflow. In addition, the model was used to determine the most efficient energy diddipation... Langues : Anglais (eng) Mots-clés : Topographie  Energie  hydraulique  Dissipation d'énergie  Model hydraulique Index. décimale : 621.2 Hydraulique : turbines, pompes, accumulateurs, transmission hydraulique Résumé : The bureaau of reclamation conducted a physical model investigation to help design the hydraulic structures associated with ritschard Dam. Ritschard Dam will have a labrirnth weir emergency spillway and an uncontrolled ogee rest service spillway, both of wich are expected to convey flows beyond the limits of contemporary design criteria. Preliminary flume studies were conducted on sections of the labyrinth and ogee crests to determine discharge coefficients and surface pressure distributions (ogee only). The ritscharge Dam model was used to determine if the ogee and labyrinth spillaways could in combination, convey the probale maximum flood peak outflow. In addition, the model was used to determine the most efficient energy diddipation... Note de contenu : The bureaau of reclamation conducted a physical model investigation to help design the hydraulic structures associated with ritschard Dam. Ritschard Dam will have a labrirnth weir emergency spillway and an uncontrolled ogee rest service spillway, both of wich are expected to convey flows beyond the limits of contemporary design criteria. Preliminary flume studies were conducted on sections of the labyrinth and ogee crests to determine discharge coefficients and surface pressure distributions (ogee only). The ritscharge Dam model was used to determine if the ogee and labyrinth spillaways could in combination, convey the probale maximum flood peak outflow. In addition, the model was used to determine the most efficient energy diddipation...

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