کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5017507 | 1466580 | 2016 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Cyber-physical flexible wing for aeroelastic investigations of stall and classical flutter
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی مکانیک
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Cyber-physical flexible wing for aeroelastic investigations of stall and classical flutter Cyber-physical flexible wing for aeroelastic investigations of stall and classical flutter](/preview/png/5017507.png)
چکیده انگلیسی
The CPS in this work allows for the investigation of dynamic aeroelastic instabilities of a three-dimensional, flexible, rectangular planform wing. Two dynamic instability regimes are observed: first, stall flutter, in which the torsional or pitch mode is excited through the dynamic stall process, and second, coupled (or classical) flutter, in which the pitch mode couples with the bending mode. By varying the torsional stiffness and therefore the frequency of torsional versus bending oscillations of the wing, both of these regimes can be attained at the same aerodynamic conditions using the CPS.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Fluids and Structures - Volume 67, November 2016, Pages 34-47
Journal: Journal of Fluids and Structures - Volume 67, November 2016, Pages 34-47
نویسندگان
Casey Fagley, Jürgen Seidel, Thomas McLaughlin,