全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:In Lee , Seung-Jae Yoo
来源:[J].Energies(IF 1.844), 2013, Vol.6 (4), pp.2242-2261DOAJ
摘要:Aeroelastic instability problems have become an increasingly important issue due to the increased use of larger horizontal axis wind turbines. To maintain these large structures in a stable manner, the blade design process should include studies on the dynamic stability of t...
作者:... Myung-Chan Cha , Sang-Woo Kim , In Lee
来源:[J].Energy(IF 3.651), 2015, Vol.84, pp.518-532Elsevier
摘要:Abstract(#br)Wind shear can strongly influence the cyclic loading on horizontal axis wind turbine blades. These load fluctuation causes a variation of power output and introduces fatigue load. Thus, individual pitch controllers have been developed that are focused on the load all...
作者:... Myung-Chan Cha , Sang-Woo Kim , In Lee
来源:[J].Energy(IF 3.651), 2015, Vol.84, pp.518-532Elsevier
摘要:Abstract(#br)Wind shear can strongly influence the cyclic loading on horizontal axis wind turbine blades. These load fluctuation causes a variation of power output and introduces fatigue load. Thus, individual pitch controllers have been developed that are focused on the load all...
作者:In Lee
来源:[J].Journal of Cloud Computing, 2019, Vol.8 (1), pp.1-13Springer
摘要:Abstract(#br)While the rapid growth of cloud computing is driven by the surge of big data, the Internet of Things, and social media applications, an evaluation and investment decision for cloud computing has been challenging for corporate managers due to a lack of proper dec...
作者:... Kwang-Sun Ryu , In Lee , Jin-Hwan Song
来源:[J].Journal of the Korean Physical Society(IF 0.506), 2013, Vol.63 (7), pp.1451-1454Springer
摘要:Abstract(#br)The FPGA (field programmable gate array) manufactured by using the CCGA484 (ceramic column grid array 484) package has been increasingly growing in demand day by day. However, the CCGA484 package has not been evaluated in space programs yet. In addition, the CCGA484 ...
作者:... Sang-Woo Kim , In Lee , Seung-Jae Yoo
来源:[J].Journal of Fluids and Structures(IF 2.051), 2014, Vol.50, pp.66-78Elsevier
摘要:Abstract(#br)The magnitude and temporal variations of wind speed considerably influence aerodynamic and structural responses of MW-sized horizontal axis wind turbines. Thus, this paper investigates the variations in airloads and blade behavior of a wind turbine blade resulti...
作者:In Lee , Eun-Ho Kim ...
来源:[J].Composites Part B(IF 2.143), 2014, Vol.66, pp.36-45Elsevier
摘要:Abstract(#br)Metal-coated optical fiber sensors (MCOFSs) have a memory effect due to the elasto-plastic characteristics of the metal coating. Our study is first implementation of a new concept for damage evaluation of composite plates using the memory effect of MCOFSs. Quasi-stat...

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