러너 베인 각각의 형상 차이에 의한 프랜시스 수차의 성능특성 비교

The objective of this study is to investigate the Francis turbine performance characteristics according to the different runner vane shapes. The 3D shape for the Francis turbine runner was scanned and geometrical model was generated for CFD calculation. The 3D geometrical modeling for the turbine fa...