Parametric Variations in Aspect Ratio, Leading Edge and Planform Shapes for the Rectilinear Pitch Cases of AVT-202 (Invited)
Parametric Variations in Aspect Ratio, Leading Edge and Planform Shapes for the Rectilinear Pitch Cases of AVT-202 (Invited)
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AVT-202 直线螺距情况下长宽比、前缘和平面形状的参数变化（特邀）
DOI：
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发表时间：
2016
期刊：
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通讯作者：
Arif Gozukara
中科院分区：
文献类型：
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作者：
O. Son;Oksan N. Cetiner;R. Stevens;H. Babinsky;F. Manar;Peter Mancini;Anya R. Jones;M. Ol;Arif Gozukara
© 2016，（出版商名称）。版权所有。应用车辆技术小组任务组 AVT-202“基础流动物理学向实用 MAV 空气动力学的扩展”介绍了四个典型案例。直线螺距可能是研究最多的一种，特别是考虑到其参数变化。直线俯仰的典型情况考虑了展弦比为 4 的矩形平板机翼，厚度小于 5%，边缘为圆形，在自由流中进行向上俯仰运动。开始时，机翼处于 CL = 0 的条件，然后以相对于流体的 1 或 6 弦长行程（称为快速和慢速情况）倾斜最大有效入射角 45°，围绕其前缘旋转。本文重点关注上述典型情况的参数变化，即纵横比、前缘和平面形状的变化。
© 2016, (publisher Name). All Rights Reserved. The Applied Vehicle Technology Panel Task Group AVT-202 “Extension of Fundamental Flow Physics to Practical MAV Aerodynamics” has introduced four canonical cases. Rectilinear pitch is probably the most studied one, especially considering its parametric variations. The canonical case of rectilinear pitch considers a rectangular flat plate wing of aspect ratio 4, with a thickness of less than 5% and round edges, undergoing a pitch up motion in a freestream. In the beginning, the wing is at condition CL = 0 and then pitches up to 45° of effective incidence either in 1 or 6 chord lengths of travel relative to fluid (known as fast and slow cases), pivoting around its leading edge. This paper focuses on parametric variations of the aforementioned canonical case, namely variations in aspect ratio, leading edge and planform shapes.