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On the Performance Prediction of Impulse Turbine System in Various Operating Conditions
헌범수(B. S. Hyun),문재승(J. S. Moon),홍기용(K. Y. Hong),홍석원(S. W. Hong) 한국해양환경·에너지학회 2006 한국해양환경공학회 학술대회논문집 Vol.2006 No.-
This paper deals with the design and analysis of a 250㎾-class impulse turbine for wave energy conversion. Numerical analysis was performed using FLUENT. The size and the performance of turbine for providing a demanding power could be estimated using a series of performance chart built through the present study. Temporal and spatial variations of flow field were also considered to compare with those of uniform inflow. It was concluded that a rather simple steady flow analysis still provided the practically useful way for the design and performance prediction of turbine using performance charts.