선택취수에 따른 취수조절문비의 구조적 안정성에 관한 수치해석적 연구

The analysis is conducted to confirm stability of intake gate. The analysis is composed of finding the natural frequency of the gate and the frequency induced by water Flowing over and through the gate. ANSYS is employed to calculate the natural frequency of the gate and CFX is utilized for calculating flow field around the gate. In addition to the safety analysis, the present study presents how the gate selectively intakes a muddy water layer located in the middle depth or reservoir.