Application of MIKE11 Software Module in Emergency Dispatch of Water Retreat in Water Diversion Projects
The total length of the Dali Ⅱ section of the Central Yunnan Water Diversion Project is 104.071km.Using MIKE11 software,a hydrodynamic numerical model is established for the main channel to calculate the pressure length and pressure head of the accident affected section caused by changes in the drainage capacity.The safety analysis of the accident affected section of the main channel is also conducted.The results show that the MIKE11 software module can reliably simulate the changes in water level,pressurized length,and pressure head along the water conveyance project under the condition of changing water withdrawal capacity.The selected numerical solution method and parameters are found to be suitable and feasible.
hydrodynamic numerical modelingemergency dispatch of water retreatMIKE11 software
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