Research of the Three-Dimensional Airfoil Wake

• Main Authors: Ming-Syue Ye, 葉明學
• Other Authors: 黃維信
• Format: Others
• Language: zh-TW
• Published: 2015
• Online Access: http://ndltd.ncl.edu.tw/handle/34296160773170622677

碩士 === 國立臺灣大學 === 工程科學及海洋工程學研究所 === 103 === This study focuses on how to locate the wake position of a three-dimensional airfoil due to a uniform flow. Based on the potential theory, the boundary integral method is applied to solve the velocity potential on the boundary of the airfoil. Once the strength of the velocity potential is solved, it can be substituted into the boundary integral equation and find all the velocity potential in the flow field. By adjusting the shape of the wake, and minimizing the normal velocity components on the surface of the wake, the goal is to select a correct position of wake.