Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gate Operation Numerical Modeling Study for Rio Grande Diversion Structure at Albuquerque, New Mexico
A numerical modeling study of the diversion structure gate operations is presented for the proposed diversion structure on the Rio Grande at Albuquerque, New Mexico. The Rio Grande diversion structure is composed of independently controlled adjustable height overshot gates across the channel, a fish passage through the diversion structure, and an intake channel for 3.7 m3/s of maximum river diversion. Steady state flow patterns induced from the gate opening were simulated and compared with physical model measurements to evaluate the numerical modeling accuracy. The numerical model shows positive agreements with the 1:24 scale distorted movable bed physical model measurements. For the diversion gate operation test, 4.25 days of a snowmelt period hydrograph data was simulated. It is found that the numerical model for the diversion structure, including the overshot gate system, can be a useful prediction tool for the diversion gate operation. An analysis of the results of the snowmelt period dynamic simulation show that the gate opening can significantly affect the Rio Grande flow condition.
Gate Operation Numerical Modeling Study for Rio Grande Diversion Structure at Albuquerque, New Mexico
A numerical modeling study of the diversion structure gate operations is presented for the proposed diversion structure on the Rio Grande at Albuquerque, New Mexico. The Rio Grande diversion structure is composed of independently controlled adjustable height overshot gates across the channel, a fish passage through the diversion structure, and an intake channel for 3.7 m3/s of maximum river diversion. Steady state flow patterns induced from the gate opening were simulated and compared with physical model measurements to evaluate the numerical modeling accuracy. The numerical model shows positive agreements with the 1:24 scale distorted movable bed physical model measurements. For the diversion gate operation test, 4.25 days of a snowmelt period hydrograph data was simulated. It is found that the numerical model for the diversion structure, including the overshot gate system, can be a useful prediction tool for the diversion gate operation. An analysis of the results of the snowmelt period dynamic simulation show that the gate opening can significantly affect the Rio Grande flow condition.
Gate Operation Numerical Modeling Study for Rio Grande Diversion Structure at Albuquerque, New Mexico
Ho, Jungseok (Autor:in) / Coonrod, Julie (Autor:in) / Stomp, John (Autor:in) / Holstad, Mark (Autor:in) / Thomson, Bruce (Autor:in)
Operations Management Conference 2006 ; 2006 ; Sacramento, California, United States
03.08.2006
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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