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Majeti, Rohin Kumar (2018) Deliverable D1.4, part I: S4 Comprehensive Analysis on Morphing Performance: Hover Performance of Morphed Rotor: Thrust and Power. Project Report. Other. Institute of Flight Systems.
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Abstract
In this report, the hover performance investigation for the baseline Bo105 rotor and its morphed variants are described. Rotor blade adaptive twist, and chord-extension are considered individually and in combination. The figure of merit, thrust and power enhancements relative to the baseline rotor are examined. For the analysis, a fully elastic rotor blade including blade pitch, flap and lag deformation effects has been considered. A full unsteady aerodynamic formulation including dynamic stall, yawed flow etc for morphed airfoil geometries has been built in analytical form using CFD data and used. For inflow, simple nonuniform models have been used.
| Item URL in elib: | https://elib.dlr.de/128044/ | ||||||
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| Document Type: | Monograph (Project Report, Other) | ||||||
| Additional Information: | EU project SABRE internal report with embargoed access. | ||||||
| Title: | Deliverable D1.4, part I: S4 Comprehensive Analysis on Morphing Performance: Hover Performance of Morphed Rotor: Thrust and Power | ||||||
| Authors: |
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| Date: | 30 May 2018 | ||||||
| Refereed publication: | No | ||||||
| Open Access: | No | ||||||
| Gold Open Access: | No | ||||||
| In SCOPUS: | No | ||||||
| In ISI Web of Science: | No | ||||||
| Status: | Published | ||||||
| Keywords: | SABRE, Chord morphing, S4, Hover performance | ||||||
| Institution: | Institute of Flight Systems | ||||||
| Department: | Rotorcraft | ||||||
| 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 Innovative Rotorcraft (old) | ||||||
| Location: | Braunschweig | ||||||
| Institutes and Institutions: | Institute of Flight Systems | ||||||
| Deposited By: | Majeti, Rohin Kumar | ||||||
| Deposited On: | 14 Jan 2020 19:24 | ||||||
| Last Modified: | 14 Jan 2020 19:24 |
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