Numerical Analysis of MAV's Flapping Wings in Unsteady Conditions
Publish place: 07th Conference of Iranian Aerospace Society
Publish Year: 1386
نوع سند: مقاله کنفرانسی
زبان: English
View: 1,535
This Paper With 9 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
AEROSPACE07_186
تاریخ نمایه سازی: 1 مرداد 1387
Abstract:
Today, Flapping Micro Aerial Vehicles are used in many different applications. Reynolds Number for this kind of aerial vehicle is about 104 ~ 105 which shows dominancy of inertial effects in comparison of viscous effects in flow field except adjacent of the solid boundaries. Due to periodic flapping stroke, fluid flow is unsteady. In addition, these creatures have some complexities in kinematic modeling. According to these specifications, in present study, a computer code based on the unsteady Panel Method has been developed for flow analysis. The prepared algorithm and the computer code are capable of modeling MAV's flapping wings in different unsteady conditions. The numerical simulation of flapping wings for different conditions of flapping frequencies and wing shapes has been done. The results of aerodynamic design coefficients have been drew. At the end we conclude about the optimum wing shape and flapping frequency are chosen as a result of this study.
Keywords:
Flapping wings – Unsteady Panel Method – Potential flow
Authors
Reza Kamali
Department of Mechanical Engineering, Shiraz University, Shiraz, ۱Corresponding Author, Assistant Professor, Mechanical Eng. Dept., Shiraz University
Saleh Rezaei Ravesh
Student of Master of Science of Mechanical Eng., Shiraz University
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :