标题:Effect of foil thickness on the hydrodynamic behavior of a self-sustained oscillating foil system
作者:Wang, Qixian ;Ma, Penglei ;Xie, Yudong
作者机构:[Wang, Qixian ] Shandong Experimental High School, Jinan; 250061, China;[Ma, Penglei ;Xie, Yudong ] School of Mechanical Engineering, Shandong univers 更多
会议名称:2nd International Conference on Robotics, Control and Automation Engineering, RCAE 2019 and 2nd International Conference on Advanced Mechanical and Electrical Engineering, AMEE 2019
会议日期:16 November 2019 through 18 November 2019
来源:ACM International Conference Proceeding Series
出版年:2019
页码:127-131
DOI:10.1145/3372047.3372048
关键词:CFD; Energy harvesting; Hydraulic; Hydrodynamic; Oscillating foil
摘要:The turbine based on the oscillating foil has an obvious advantage in the application of shallow water. Following the existing studies which a hydraulic system is used to couple two foils and realize the self-sustained oscillation motion. In this study, the effects of foil thickness on the system response are examined by using a 2D numerical approach. Two foils have almost the same heaving response for the symmetric foil. A thinner foil has a poor hydrodynamic performance because it occurs dynamic stall more easily. A thicker foil can’t get a large lift force because no leading edge vortex which plays an important role in the hydrodynamic forms on the foil surface. The NACA0015 foil is more suitable for the application of oscillating foil generators owing to the favorable hydrodynamic behavior and energy harvesting performance. © 2019 Association for Computing Machinery.
收录类别:EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85078358204&doi=10.1145%2f3372047.3372048&partnerID=40&md5=7b01caf9348000be354f2a0eaf62535d
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