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Keywords: flutter
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Journal Articles
Article Type: Research-Article
J. Fluids Eng. February 2023, 145(2): 021501.
Paper No: FE-22-1194
Published Online: November 1, 2022
...Upender K. Kaul A machine learning methodology has been proposed in this paper to study the unsteady transonic aerodynamics in the flutter regime. The methodology is based on a well-established regularization technique, and it compares very well with the data modeling approach proposed recently...
Journal Articles
Article Type: Research-Article
J. Fluids Eng. March 2022, 144(3): 031204.
Paper No: FE-20-1779
Published Online: September 27, 2021
... is computationally determined. Along with these predictions, the aerodynamic damping of the vanes is calculated to predict flutter conditions at the same three operating points. To achieve this, steady computational fluid dynamics (CFD) calculations are done to acquire the aerodynamic pressure loading on the vanes...
Journal Articles
Article Type: Research-Article
J. Fluids Eng. August 2020, 142(8): 081204.
Paper No: FE-19-1596
Published Online: April 24, 2020
... the flow conditions at which flutter sets the IPMC strip in motion. Although flutter is often perceived as an unfavorable phenomenon for aerodynamic applications and civil structures, it may be beneficial for harvesting wind energy. Of particular interest is that this phenomenon may occur in a steady flow...