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Shape Adaptive Blades for Rotorcraft Efficiency

Deliverables

D2.26 Wind tunnel test report

Wind tunnel test report

D3.18 Final Project Reporting (Minutes of meeting, Activity report, Management report)

Final Project Reporting (Minutes of meeting, Activity report, Management report)

D2.6 Model validation and final report on inertial twist

Model validation and final report on inertial twist

D3.12 Phase 2 Reporting (Minutes of checkpoint meeting, Activity report)

Phase 2 Reporting (Minutes of checkpoint meeting, Activity report)

D1.13 Updated morphing concept CFD polars delivered to T1.2

Updated morphing concept CFD polars delivered to T1.2

D1.4 S4 CA results on morphing performance

S4 CA results on morphing performance

D2.30 Final report on quasi-static passive energy balancing

Final report on quasi-static passive energy balancing

D1.14 Report on aeroacoustic performance of morphing concepts

Report on aeroacoustic performance of morphing concepts

D3.13 Critical Design Review (CDR)

Critical Design Review (CDR)

D2.25 Wind tunnel test proof load requirements

Wind tunnel test proof load requirements

D3.1 Partner List and copies of EC contract and Consortium Agreement.

Partner List and copies of EC contract and Consortium Agreement.

D3.15 Test Readiness Review (TRR)

Test Readiness Review (TRR)

D2.33 Helicopter preliminary design tool (initiator) report

Helicopter preliminary design tool (initiator) report

D2.31 Resonant actuation final report

Resonant actuation final report

D1.3 Decide common format for exchange of surrogate models

Decide common format for exchange of surrogate models

D1.5 Initial morphing concept design targets

Initial morphing concept design targets

D3.10 Report on dissemination and exploitation strategy

Report on dissemination and exploitation strategy

D1.1 Selection of baseline rotor

Selection of baseline rotor

D1.12 Initial morphing concept CFD polars delivered to T1.2

Initial morphing concept CFD polars delivered to T1.2

D2.34 Report on system level benefits of multi-functional morphing blades

Report on system level benefits of multi-functional morphing blades

D2.18 Model validation and final report on active tendons

Model validation and final report on active tendons

D3.11 Preliminary exploitation report

Preliminary exploitation report

D2.9 Model validation and final report on FishBAC

Model validation and final report on FishBAC

D3.17 Final report on Dissemination and Exploitation

Final report on Dissemination and Exploitation

D2.29 Interim report on negative stiffness design and optimisation

Interim report on negative stiffness design and optimisation

D3.2 Minutes of the Kick-Off meeting

Minutes of the Kick-Off meeting

D2.15 Model validation and final report on variable chord

Model validation and final report on variable chord

D1.9 Report of final high-fidelity CFD/CSD simulation results

Report of final high-fidelity CFD/CSD simulation results

D2.12 Model validation and final report on TRIC concept

Model validation and final report on TRIC concept

D2.28 Whirl tower test report

Whirl tower test report

D3.16 Phase 3 Reporting (Minutes of checkpoint meeting, Activity report)

Phase 3 Reporting (Minutes of checkpoint meeting, Activity report)

D1.2 Report on analytical adaptive rotor studies

Report on analytical adaptive rotor studies

D1.7 Refined blade design and morphing mechanism design targets

Refined blade design and morphing mechanism design targets

D3.8 Phase 1 Reporting (Minutes of checkpoint meeting, Activity report)

Phase 1 Reporting (Minutes of checkpoint meeting, Activity report)

D1.15 Optimized morphed rotor blade shapes for low noise

Optimized morphed rotor blade shapes for low noise

D2.32 Technology Compliance Matrix for morphing concepts

Technology Compliance Matrix for morphing concepts

D3.9 Preliminary Design Review (PDR)

Preliminary Design Review (PDR)

D2.3 Model validation and final report on SMA active twist

Model validation and final report on SMA active twist

D2.27 Whirl tower test proof load requirements

Whirl tower test proof load requirements

D2.22 TRIC wind tunnel and whirl tower test articles

TRIC wind tunnel and whirl tower test articles

D2.21 FishBAC wind tunnel and whirl tower test articles

FishBAC wind tunnel and whirl tower test articles

D2.20 Inertially driven twist whirl tower test article

Inertially driven twist whirl tower test article

D2.23 Variable chord wind tunnel and whirl tower test articles

Variable chord wind tunnel and whirl tower test articles

D2.19 SMA twist wind tunnel and whirl tower demonstrators

SMA twist wind tunnel and whirl tower demonstrators

D2.24 Active tendon whirl tower test article

Active tendon whirl tower test article

D1.11 Surrogate model of emissions versus rotor power required

Surrogate model of emissions versus rotor power required

D2.4 Initial surrogate model of inertial twist and report

Initial surrogate model of inertial twist and report

D2.17 Refined active tendon surrogate model

Refined active tendon surrogate model

D2.14 Refined surrogate model of variable chord extension

Refined surrogate model of variable chord extension

D2.2 Refined surrogate model of SMA active twist and report

Refined surrogate model of SMA active twist and report

D2.13 Initial surrogate model of variable chord extension

Initial surrogate model of variable chord extension

D2.5 Refined surrogate model of inertial twist and report

Refined surrogate model of inertial twist and report

D2.10 Initial surrogate model of TRIC concept

Initial surrogate model of TRIC concept

D2.11 Refined surrogate model of TRIC concept

Refined surrogate model of TRIC concept

D2.1 Initial surrogate model of SMA active twist and report

Initial surrogate model of SMA active twist and report

D1.10 Rotorcraft emissions model

Rotorcraft emissions model

D2.16 Initial active tendon surrogate model

Initial active tendon surrogate model

D1.8 Computed highly-resolved flow fields for T1.5

Computed highly-resolved flow fields for T1.5

D2.8 Refined surrogate model of FishBAC

Refined surrogate model of FishBAC

D2.7 Initial surrogate model of FishBAC

Initial surrogate model of FishBAC

D1.6 CFD/CSD coupled analysis running

CFD/CSD coupled analysis running

D3.5 Intra consortium website set up for SABRE

Intra consortium website set up for SABRE

D3.14 Special Session at AIAA Scitec Conference

Workshop on morphing rotorcraft at DLR Braunschweig - This deliverable has changed to Special Session at AIAA SciTech Conference in M32 - delivered the same intended outcomes as the session at Braunschweig cancelled due to COVID-19 pandemic

D3.3 SABRE Project Handbook

SABRE Project Handbook

D3.4 SABRE Project Overview Presentation

SABRE Project Overview Presentation

D3.19 Final project booklet of results

Final project booklet of results

D3.7 Project leaflet to identified stakeholders

Project leaflet to identified stakeholders

D3.6 Public website, LinkedIn profile, and ResearchGate profile set up

Public website, LinkedIn profile, and ResearchGate profile set up

Publications

Linearly variable chord-extension morphing for helicopter rotor blades

Author(s): Rohin K. Majeti, Berend G. van der Wall, Christoph G. Balzarek
Published in: CEAS Aeronautical Journal, Issue 15 Oct 2020, 2020, Page(s) 00477-4, ISSN 1869-5582
DOI: 10.1007/s13272-020-00477-4

Passive energy balancing design for a linear actuated morphing wingtip structure

Author(s): Jiaying Zhang, Chen Wang, Alexander D. Shaw, Mohammadreza Amoozgar, Michael I. Friswell
Published in: Aerospace Science and Technology, Issue 107, 2020, Page(s) 106279, ISSN 1270-9638
DOI: 10.1016/j.ast.2020.106279

Structural Modeling of Compliance-Based Camber Morphing Structures Under Transverse Shear Loading

Author(s): Andres E. Rivero, Paul M. Weaver, Jonathan E. Cooper, Benjamin K. S. Woods
Published in: AIAA Journal, Issue 58/11, 2020, Page(s) 4941-4951, ISSN 0001-1452
DOI: 10.2514/1.J058842

The effect of curved tips on the dynamics of composite rotor blades

Author(s): M.R. Amoozgar, A.D. Shaw, M.I. Friswell
Published in: Aerospace Science and Technology, Issue 106, 2020, Page(s) 106197, ISSN 1270-9638
DOI: 10.1016/j.ast.2020.106197

Bidirectional torsional negative stiffness mechanism for energy balancing systems

Author(s): Jiaying Zhang, Alexander D. Shaw, Mohammadreza Amoozgar, Michael I. Friswell, Benjamin K.S. Woods
Published in: Mechanism and Machine Theory, Issue 131, 2019, Page(s) 261-277, ISSN 0094-114X
DOI: 10.1016/j.mechmachtheory.2018.10.003

The effect of a movable mass on the aeroelastic stability of composite hingeless rotor blades in hover

Author(s): M.R. Amoozgar, A.D. Shaw, J. Zhang, M.I. Friswell
Published in: Journal of Fluids and Structures, Issue 87, 2019, Page(s) 124-136, ISSN 0889-9746
DOI: 10.1016/j.jfluidstructs.2019.03.017

Lag-twist coupling sensitivity and design for a composite blade cross-section with D-spar

Author(s): M.R. Amoozgar, A.D. Shaw, J. Zhang, C. Wang, M.I. Friswell
Published in: Aerospace Science and Technology, Issue 91, 2019, Page(s) 539-547, ISSN 1270-9638
DOI: 10.1016/j.ast.2019.05.053

Bidirectional Spiral Pulley Negative Stiffness Mechanism for Passive Energy Balancing

Author(s): Jiaying Zhang, Alexander D. Shaw, Mohammadreza Amoozgar, Michael I. Friswell, Benjamin K. S. Woods
Published in: Journal of Mechanisms and Robotics, Issue 11/5, 2019, ISSN 1942-4302
DOI: 10.1115/1.4043818

Composite Blade Twist Modification by Using a Moving Mass and Stiffness Tailoring

Author(s): M. R. Amoozgar, A. D. Shaw, J. Zhang, M. I. Friswell
Published in: AIAA Journal, Issue 57/10, 2019, Page(s) 4218-4225, ISSN 0001-1452
DOI: 10.2514/1.j057591

Free vibration analysis of a rotating pre-twisted beam subjected to tendon-induced axial loading

Author(s): V. Ondra, B. Titurus
Published in: Journal of Sound and Vibration, Issue 461, 2019, Page(s) 114912, ISSN 0022-460X
DOI: 10.1016/j.jsv.2019.114912

Theoretical and experimental free vibration analysis of a beam-tendon system with an eccentrically placed tendon

Author(s): V. Ondra, B. Titurus
Published in: Thin-Walled Structures, Issue 144, 2019, Page(s) 106347, ISSN 0263-8231
DOI: 10.1016/j.tws.2019.106347

Theoretical and experimental modal analysis of a beam-tendon system

Author(s): V. Ondra, B. Titurus
Published in: Mechanical Systems and Signal Processing, Issue 132, 2019, Page(s) 55-71, ISSN 0888-3270
DOI: 10.1016/j.ymssp.2019.06.016

Twist morphing of a composite rotor blade using a novel metamaterial

Author(s): Huaiyuan Gu, Alexander D. Shaw, Mohammadreza Amoozgar, Jiaying Zhang, Chen Wang, Michael I. Friswell
Published in: Composite Structures, Issue 254, 2020, Page(s) 112855, ISSN 0263-8223
DOI: 10.1016/j.compstruct.2020.112855

Modal analysis of a rotating pre-twisted beam axially loaded by an internally guided tendon

Author(s): Jun Wu, Branislav Titurus
Published in: Journal of Sound and Vibration, Issue January 2021, 2021, Page(s) 115980, ISSN 0022-460X
DOI: 10.1016/j.jsv.2021.115980

A shape memory alloy torsion actuator for static blade twist

Author(s): Salvatore Ameduri, Antonio Concilio
Published in: Journal of Intelligent Material Systems and Structures, Issue 30/17, 2019, Page(s) 2605-2626, ISSN 1045-389X
DOI: 10.1177/1045389x19873396

Development of a conceptual demonstrator of a SMA-based Rotorcraft blade twist system

Author(s): Antonio Concilio; Salvatore Ameduri; Bernardino Galasso; Antonio Gianvito
Published in: isbn: 9781510625853, Issue 1, 2019
DOI: 10.1117/12.2511963

Spiral Pulley Negative Stiffness Mechanism for Morphing Aircraft Actuation

Author(s): Jiaying Zhang, Alexander D. Shaw, Amoozgar Mohammadreza, Michael I. Friswell, Benjamin K. S. Woods
Published in: Volume 5B: 42nd Mechanisms and Robotics Conference, Issue 26-29 August 2018, 2018, Page(s) V05BT07A003
DOI: 10.1115/DETC2018-85640

Cross-sectional design of a composite rotor blade for twist morphing

Author(s): MR Amoozgar, AD Shaw, J Zhang & MI Friswell
Published in: 6th Aircraft Structural Design Conference, Issue 9-11 October 2018, 2018

Torsional Negative Stiffness Mechanism for Bidirectional Morphing Aircraft Actuation

Author(s): J Zhang, AD Shaw, MR Amoozgar, MI Friswell & BKS Woods
Published in: 6th Aircraft Structural Design Conference, Issue 9-11 October 2018, 2018

Twist morphing of a hingeless rotor blade using a moving mass

Author(s): MR Amoozgar, AD Shaw, J Zhang & MI Friswell
Published in: 44th European Rotorcraft Forum, Issue 18-21 September 2018, 2018

Static aeroelastic response of a rotor blade under internal axial loading

Author(s): R. Dibble, BKS Woods, B. Titurus
Published in: 43rd European Rotorcraft Forum, Issue 12-14 September 2017, 2017

Towards an application of an active tendon in rotorcraft: A numerical and experimental study of coupled bending-torsion vibration of a beam-tendon system

Author(s): V. Ondra, R. Dibble, B. Titurus
Published in: 28th International Conference on Noise and Vibration engineering (ISMA2018), Issue 17 September 2018, 2018

Hoplite - a conceptual design environment for helicopters incorporating morphing rotor technology

Author(s): K. Vidyarthi, M. Beuker, F. Yin, M. Voskuijl, M. Pavel
Published in: 44th European Rotorcraft Forum, Issue 18-21 September 2018, 2018

Mission-based optimal morphing parameters for Rotors with combined chord and twist morphing

Author(s): R. K. Majeti, S. Benz
Published in: 8th Asian/Australian Rotorcraft Forum, Issue 30 Oct - 02 Nov 2019, 2019

An advanced surrogate model for predicting the Impact of SMA twist system on the helicopter performance.

Author(s): S. Ameduri, A. Concilio, R K Majeti
Published in: ASME 2019 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Issue 9-11 September 2019, 2019

Optimization of a Rotor with Morphing Blades using Particle Swarm Algorithm

Author(s): S. Benz, R. K. Majeti
Published in: Deutscher Luft und Raumfahrtkongress 2019, Issue 30 September - 2 October, 2019

Linearly Variable Chord-Extension Morphing for Helicopter Rotor Blades. I

Author(s): Majeti, Rohin Kumar und van der Wall, Berend G. und Balzarek, Christoph
Published in: Vertical Flight Society 75th Annual Forum, Issue 13.-16. May 2019, 2019

Chord Morphing for Helicopter Rotor Blades

Author(s): Johannes Riemenschneider, Christoph Balzarek, Berend G. van der Wall, Rohin Kumar Majeti
Published in: ASME 2019 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Issue 9-11 September 2019, 2019
DOI: 10.1115/smasis2019-5625

Wind Tunnel Comparison of Flapped and FishBAC Camber Variation for Lift Control

Author(s): Andres E. Rivero, Stephane Fournier, Marinos Manolesos, Jonathan E. Cooper, Benjamin Woods
Published in: AIAA Scitech 2020 Forum, 2020
DOI: 10.2514/6.2020-1300

Numerically Efficient Three-Dimensional Fluid-Structure Interaction Analysis for Composite Camber Morphing Aerostructures

Author(s): Andres E. Rivero, Jonathan E. Cooper, Benjamin Woods
Published in: AIAA Scitech 2020 Forum, 2020
DOI: 10.2514/6.2020-1298

Surrogate Modelling of the Steady Aeroelastic Performance of the Fish Bone Active Camber Concept

Author(s): Stephane Fournier, Benjamin K. Woods
Published in: AIAA Scitech 2019 Forum, Issue Yearly, 2019, Page(s) 1-12
DOI: 10.2514/6.2019-1859

Structural Modelling of Compliance-Based Morphing Structures under Transverse Shear Loading

Author(s): Andres E. Rivero, Paul Weaver, Benjamin K. Woods
Published in: AIAA Scitech 2019 Forum, Issue Yearly, 2019, Page(s) 1-17
DOI: 10.2514/6.2019-0229

Tailored Nonlinear Negative Stiffness Mechanisms for Linear Motion

Author(s): J Zhang, AD Shaw, C Wang, MR Amoozgar, MI Friswell
Published in: IX ECCOMAS Thematic Conference on Smart Structures and Materials, Issue 8-12 June 2019, 2019, Page(s) 473-484

Integration of the Spiral Pulley Negative Stiffness Mechanism into the FishBAC Morphing Wing

Author(s): C Wang, J Zhang, AD Shaw, MR Amoozgar, MI Friswell, BKS Woods
Published in: IX ECCOMAS Thematic Conference on Smart Structures and Materials, Issue 8-12 July 2019, 2019, Page(s) 452-461

Performance Analysis of Inertial Twist Morphing Concept in Hovering Flight

Author(s): MR Amoozgar, AD Shaw, J Zhang, C Wang, MI Friswell
Published in: 45th European Rotorcraft Forum 2019 (ERF), Issue 17-20 September 2019, 2019

Passive Energy Balancing for Morphing Rotorcraft Actuation: Integration and optimisation

Author(s): Chen Wang, Jiaying Zhang, Mohammadreza Amoozgar, Alex Shaw, Michael Ian Friswell, Benjamin Woods
Published in: AIAA Scitech 2020 Forum, Issue 6-10 January 2020, 2020, Page(s) Paper AIAA 2020-1303
DOI: 10.2514/6.2020-1303

Aerodynamic Performance of Morphing Blades and Rotor Systems

Author(s): Rauleder, Jürgen; van der Wall, Berend G.; Woods, Benjamin K.S.; de Breuker, Roeland
Published in: AHS 74th Annual forum & Technology Display, Issue 14.-17. Mai 2018, 2018

Integrated Rotor Performance Improvement and Vibration Reduction Using Active Camber Morphing

Author(s): Sumeet Kumar, Dominik Komp, Manfred Hajek, Jürgen Rauleder
Published in: ASME 2019 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Issue 9-11 September 2019, 2019
DOI: 10.1115/smasis2019-5588

Numerical Investigation of the Effects of Dynamic Camber Variation on the Airfoil Characteristics of a Pitching Rotor Airfoil

Author(s): Amine Abdelmoula, Stefan Platzer, Manfred Hajek, Juergen Rauleder
Published in: AIAA Scitech 2020 Forum, Issue 6-10 January 2020, 2020
DOI: 10.2514/6.2020-1302

Investigation of Active Rotor Design and Control for Performance Improvement

Author(s): Komp D, Kumar S, Abdelmoula A, Hajek M, Rauleder J.
Published in: Vertical Flight Society 75th Annual Forum & Technology DisplayAt: Philadelphia, Pennsylvania, Issue May 2019, 2019

Aerodynamic Performance of Morphed Camber Rotor Airfoils

Author(s): Amine Abdelmoula, Juergen Rauleder
Published in: AIAA Scitech 2019 Forum, Issue 7-11 January 2019, 2019
DOI: 10.2514/6.2019-1101

Preliminary Design of a TE Morphing Surface for Rotorcraft

Author(s): Yasir Zahoor, Roeland De Breuker, Mark Voskuijl
Published in: AIAA Scitech 2020 Forum, Issue January 2020, 2020
DOI: 10.2514/6.2020-1301

Effects of material and geometrical parameters on the design of a trailing edge camber morphing surface

Author(s): Yasir Zahoor, Roeland De Breuker
Published in: Proceedings 2020 (Aerospace Europe Conference AEC2020, Issue 25-28 February 2020, 2020

The Aerodynamics of Active Camber

Author(s): Benjamin King Sutton Woods
Published in: 28th ICAST conference, Issue 9-13 October 2017, 2017
DOI: 10.13140/rg.2.2.14104.70405