Tell a friend
Print
Länger, Annika (2016) CFD/CSD Trim Coupled Simulation of the HART II Rotor with Higher Harmonic Control. In: New Results in Numerical and Experimental Fluid Mechanics X Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 132. Springer International Publishing Switzerland. pp. 327-337. doi: 10.1007/978-3-319-27279-5_29. ISBN 978 3 319 27278 8. ISSN 1612-2909.
![[img]](https://elib.dlr.de/style/images/fileicons/application_pdf.png) |
PDF
1MB |
Abstract
The TAU-HOST coupling chain for Fluid-Structure Interaction (FSI) simulations of active helicopter-rotors is validated by computing the HART II experiment. The result accuracy of the unstructured flow solver TAU is investigated in the case of a rotor which experiences Higher Harmonic Controls (HHC). Investigations are performed by a code-to-code comparison with the experiment, FLOWer-HOST, and literature. Moreover, a time-step study and mesh refinement study were performed but improvement of Blade-Vortex Interaction (BVI) intensity fell short of expectations. Nevertheless, results of rotor controls, blade loads and blade deformation show good agreement with experimental data and are in accordance with literature.
| Item URL in elib: | https://elib.dlr.de/107159/ | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Contribution to a Collection | ||||||||||||||||||||||||
| Title: | CFD/CSD Trim Coupled Simulation of the HART II Rotor with Higher Harmonic Control | ||||||||||||||||||||||||
| Authors: |
| ||||||||||||||||||||||||
| Date: | 2016 | ||||||||||||||||||||||||
| Journal or Publication Title: | New Results in Numerical and Experimental Fluid Mechanics X | ||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||
| Volume: | 132 | ||||||||||||||||||||||||
| DOI: | 10.1007/978-3-319-27279-5_29 | ||||||||||||||||||||||||
| Page Range: | pp. 327-337 | ||||||||||||||||||||||||
| Editors: |
| ||||||||||||||||||||||||
| Publisher: | Springer International Publishing Switzerland | ||||||||||||||||||||||||
| Series Name: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design | ||||||||||||||||||||||||
| ISSN: | 1612-2909 | ||||||||||||||||||||||||
| ISBN: | 978 3 319 27278 8 | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | Blade vortex interaction; HART II; Higer Harmonic Control; fluid-structure interaction; rotor trim computation | ||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||||||||
| HGF - Program Themes: | fixed-wing aircraft | ||||||||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||||||||||||||||||
| DLR - Research theme (Project): | L - Simulation and Validation (old), L - The Quiet und Comfortable Rotorcraft (old), L - The Robust Rotorcraft (old) | ||||||||||||||||||||||||
| Location: | Braunschweig | ||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Helicopters | ||||||||||||||||||||||||
| Deposited By: | Länger, Annika | ||||||||||||||||||||||||
| Deposited On: | 27 Oct 2016 11:22 | ||||||||||||||||||||||||
| Last Modified: | 20 Jul 2023 11:29 |
Repository Staff Only: item control page
