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송수관로 초소수력 발전용 헬리컬 터빈의 성능평가open accessPerformance Prediction of a Helical Turbine for Micro-Hydropower in Water Pipe Line
- Other Titles
- Performance Prediction of a Helical Turbine for Micro-Hydropower in Water Pipe Line
- Issue Date
- 2015
- Publisher
- 한국기계기술학회
- Keywords
- Water Pipe Line; Helical Turbine; Micro-Hydropower; Tip Speed Ratio; Torque; Computational Fluid Dynamics; 송수관로; 헬리컬 터빈; 초소수력; 끝단속도비; 토크; 전산유체역학
- Citation
- 한국기계기술학회지, v.17, no.2, pp 349 - 354
- Pages
- 6
- Indexed
- KCI
- Journal Title
- 한국기계기술학회지
- Volume
- 17
- Number
- 2
- Start Page
- 349
- End Page
- 354
- ISSN
- 1229-604X
2508-3805
- Abstract
- The performance of helical hydro turbine in water pipe line depends on the sectional shape of turbine blade, pitch angle of turbine blade, solidity and number of turbine blades, To investigate the effects of these design factors on the performance of helical hydro turbine, flow analysis was carried out by using commercial code ANSYS CFX version 14..5. From CFD analysis we obtained the optimum design factors which were the asymmetric blade shape of NACA4420, the pitch angle of 15 degrees and the solidity of 0.3. These results can be used for the actual design of sphere-shaped helical turbine in water pipe line.
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Collections - 융합기술공과대학 > Department of Automotive Engineering > Journal Articles
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