지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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The objectives of this paper were to evaluate the wind flow behind the livestock ventilation fan for small-scale wind power generation and to make flow profiles of imaginary ventilation fan for future simulation works. The field experiments using typical 50-inch fan indicated that the wind flow behind the ventilation fan had a good possibility of power generation with its high and steady wind speeds up to a distance of 2 m. The expected electricity yield was almost 101～369 W with a small (0.8 m radius)wind turbine. The decline of ventilation fan performance caused by the obstacle was also not significant with about 4 % from a distance of 2 m. The flow profiles for the computational fluid dynamics (CFD) simulation was created by combining the direction vectors analyzed from tuft visualization test and the flow predicted by the rotating fan modeling. The flow profiles are expected to provide an efficient saving of computational time and cost to design a better wind turbine system in future works.
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참고문헌 (11)
참고문헌 신청
Cengel, Y. A. / 2004 / Fundamentals of Thermal-Fluid Science / McGraw-Hill Science Engineering : 674 ~ 675
Choi, H. S. / 2009 / Estimation of wind power generation of micro wind turbine on the roof of high rise buildings in urban area / Journal of the Korean Society for New and Re
Frohboese / 2010 / Thrust coefficients used for estimation of wake effects for fatigue load calculation / European Wind Energy Conference 2010, Warsaw, Poland
Igarashi, T. / 2002 / Drag reduction of flat plate normal to airstream by flow control using a rod / Journal of Wind Engineering and Industrial Aerodynamics 90 (2002) : 359 ~
Kim, K. W. / 2000 / Characteristics of fluid dynamics near axial fan / 2000. Domestic Conference of The Society of Air-conditioning and Refrigerating Engineers of Korea, no. 2000-S
Choi, H. S. / 2009 / Estimation of wind power generation of micro wind turbine on the roof of high rise buildings in urban area / Journal of the Korean Society for New and Re
Frohboese / 2010 / Thrust coefficients used for estimation of wake effects for fatigue load calculation / European Wind Energy Conference 2010, Warsaw, Poland
Igarashi, T. / 2002 / Drag reduction of flat plate normal to airstream by flow control using a rod / Journal of Wind Engineering and Industrial Aerodynamics 90 (2002) : 359 ~
Kim, K. W. / 2000 / Characteristics of fluid dynamics near axial fan / 2000. Domestic Conference of The Society of Air-conditioning and Refrigerating Engineers of Korea, no. 2000-S
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