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Rotating Wind Dynamic Stall: State of the Art and Future Directions

Smith, Marilyn J. and Gardner, Anthony and Jain, Rohit and Peters, David and Richez, Francois (2020) Rotating Wind Dynamic Stall: State of the Art and Future Directions. Vertical Flight Society Forum 76, 2020-10-06 - 2020-10-08, USA (Virtuell).

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Official URL: https://vtol.org/store/product/rotating-wing-dynamic-stall-state-of-the-art-and-future-directions-16472.cfm


Dynamic stall has been studied for more than fifty years; in the last decade significant advances have been accomplished in the understanding, prediction, modeling and control of dynamic stall on rotors. In September 2019, an Army Research Office-funded workshop was held at the Georgia Institute of Technology to evaluate the state of the art and future directions in the understanding and control of dynamic stall found on rotors, specifically for vertical lift vehicles. Approximately forty attendees drawn from top experts in the field to graduate students convened to discuss experimental, computational, theoretical, and control research in the field over a two-day period. This paper provides a summary of the findings from this workshop, including a synopsis of best practices for experiments and first-principles-based computational prediction of rotor dynamic stall. Experimental data sets are discussed, as well the direction of research for empirical (non-first-principles) modeling and control of dynamic stall.

Item URL in elib:https://elib.dlr.de/135908/
Document Type:Conference or Workshop Item (Speech)
Additional Information:keine DOI
Title:Rotating Wind Dynamic Stall: State of the Art and Future Directions
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Smith, Marilyn J.Georgia Institute of TechnologyUNSPECIFIEDUNSPECIFIED
Gardner, AnthonyUNSPECIFIEDhttps://orcid.org/0000-0002-1176-3447UNSPECIFIED
Richez, FrancoisONERA - The French Aerospace Lab, F-92190, Meudon, FranceUNSPECIFIEDUNSPECIFIED
Date:6 October 2020
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Page Range:pp. 1-26
EditorsEmailEditor's ORCID iDORCID Put Code
Keywords:Helicopter, dynamic stall, review article, aerodynamics, experiment, numerical, CFD, modelling, rotor
Event Title:Vertical Flight Society Forum 76
Event Location:USA (Virtuell)
Event Type:international Conference
Event Start Date:6 October 2020
Event End Date:8 October 2020
Organizer:Vertical Flight Society
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:rotorcraft
DLR - Research area:Aeronautics
DLR - Program:L RR - Rotorcraft Research
DLR - Research theme (Project):L - The Virtual Aerodynamic Rotorcraft (old)
Location: Göttingen , other
Institutes and Institutions:Institute for Aerodynamics and Flow Technology > Helicopter, GO
Deposited By: Carter, Beatrice
Deposited On:08 Dec 2020 12:24
Last Modified:24 Apr 2024 20:38

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