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Aeroelastic Gust Modelling

Deliverables

Final report on Dissemination and Exploitation Report on the decoupling of aeroelastic corrections and the gust model. Report on aeroelastic ROMs for wind turbines using CFD and in-service data. AEROGUST Project Presentation Final report on the prediction of non-linear behaviour using Boundary Condition Methods. Report on coupling of reduced order aerodynamic model with full order finite element structural models. Report on methods developed for determining effects of uncertainties on Continuous Turbulence gust loads. Final report: Analysis of the AEROGUST project results: impact on gust response prediction. Final Report of WP3. First year report on comparison and evaluation of results. Report reviewing test cases and identifying any modifications as a result of year 1 work.

Report reviewing test cases and identifying any modifications as a result of year 1 work

Report on hybrid outer ROM and inner higher fidelity method. Initial report on projection ROM. Second year report on comparison and evaluation of results. Report on aerodynamic reduced order models updated using high fidelity numerical free air data. Report on analysis of the impact of gust definitions for coupled 6-DoF rigid model aircraft compared to the new gust definitions. Preliminary exploitation report for milestone review Final report on ROMs created directly from virtual experiment. Interim report on ROMs created directly from virtual experiment. Final project booklet of results Report on aeroelastic Fourier decomposition ROM for gusts. Report on extension of the developed methods to wind turbine applications. Interim report on projection ROM. Report on updating aerodynamic ROMs via constraints. Report on simulations of coupled non-linear aerodynamics with full order geometrically non-linear finite-element structural models Report on coupling with full order geometrically non-linear finite-element structural models Report on the investigation of Atmospheric Disturbance for Aircraft Gust Loads Application.

Report on the investigation of Atmospheric Disturbance for Aircraft Gust Loads Application

Final report on integration of zonal POD/CFD methods with structural models. Initial report on the prediction of non-linear behaviour using Boundary Condition Methods.

Initial report on the prediction of nonlinear behaviour using Boundary Condition Methods

Report on the Solution Data Base giving justifications and templates for users.

Report on the Solution Data Base giving justifications and templates for users

Methodology for validation, accuracy estimation and model comparison.

Methodology for validation accuracy estimation and model comparison

Report on investigation of predicted non-linear behaviour of wind-turbine blades gust behaviour. Final report on recreating the current industrial loads process.

Final report on recreating the current industrial loads process

Report on application of hybrid methods to investigate feasibility for possible future full aircraft gust simulations. Report on the impact of linear history effects on the aeroelastic model and gust. Final report on collection of in-service wind turbine data. Report on analysis of the non-linear behaviour using bifurcation theory applied to the coupled aeroelastic system with an assumed mode model of the non-linear structure.

Report on analysis of the nonlinear behaviour using bifurcation theory applied to the coupled aeroelastic system with an assumed mode model of the nonlinear structure

Report identifying common cases geometries and test cases.

Report identifying common cases geometries and test cases

Report on comparison between free air results and results from industrial gust loads process. Report on comparison of gust ROMs with gusts computed with Linear Frequency Domain solver and TAU. Report on the application of LES/DES Methods to aerofoil geometries. Report on the effects of uncertainty on the gust loads process Report on methods developed for determining effects of uncertainties on worst case “1-cosine” gust loads. Final report of WP4. Final report of WP2 which evaluates the effects of non-linearities on gusts load prediction. Report on the prediction of non-linear behaviour using Field and Split Velocity Methods.

Report on the prediction of nonlinear behaviour using Field and Split Velocity Methods

Initial report identifying common cases geometries and test cases.

Initial report identifying common cases geometries and test cases

Report on methods for introducing non-linear history effects in the gust analysis via CFD. Report on coupling reduced order aerodynamic model with reduced order structural models. Initial report on recreating the current industrial loads process. Report on using multiple flight shape models for aeroelastic corrections. Survey and Characterisation of High Fidelity LES/DES Methods for Gust Simulation.

Survey and Characterisation of High Fidelity LESDES Methods for Gust Simulation

Report on Fourier Decomposition ROM for gusts. Report on the investigation of predicted non-linear behaviour using a high order hybrid zonal method for the simulation of the aircraft/gust interaction. Report on simultaneous gust and control surface deflection Report on dissemination strategy Final report on projection ROM. Report on updating nonlinear state space aerodynamic ROMs.

Publications

Efficient Modelling of a Nonlinear Gust Loads Process for Uncertainty Quantification of Highly Flexible Aircraft

Author(s): Robert G. Cook, Christopher Wales, Ann Gaitonde, Dorian Jones, Jonathan E. Cooper
Published in: 2018 AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2018, ISBN 978-1-62410-532-6
Publisher: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2018-1681

Worst Case Gust Prediction of Highly Flexible Wings

Author(s): Robbie Cook, Dario Calderon, Mark H. Lowenberg, Simon Nield, Jonathan E. Cooper, Etienne Coetzee
Published in: 58th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2017, ISBN 978-1-62410-453-4
Publisher: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2017-1355

Application of Harmonic Balance Method for Non-linear Gust Responses

Author(s): Reik Thormann, Sebastian Timme
Published in: 2018 AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2018, ISBN 978-1-62410-532-6
Publisher: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2018-1686

Comparison of Aerodynamic Models for 1-Cosine Gust Loads Prediction

Author(s): Wales, C., Cook, R. G., Jones, D. P. & Gaitonde, A. L.
Published in: International Forum on Aeroelasticity and Structural Dynamics (IFASD 2017): 25-28 June 2017, Como - Italy., 2017
Publisher: International Forum on Aeroelasticity and Structural Dynamics (IFASD 2017): 25-28 June 2017, Como - Italy.

Reconstruction of Gust Velocity Profiles via Potential Flow, CFD and ROM Techniques

Author(s): Simeone, S., Rendall, T., Williams, S., Wales, C., Cooper, J., Jones, D. & Gaitonde, A.
Published in: International Forum on Aeroelasticity and Structural Dynamics (IFASD 2017): 25-28 June 2017, Como - Italy., 2017
Publisher: International Forum on Aeroelasticity and Structural Dynamics (IFASD 2017): 25-28 June 2017, Como - Italy.

The Future of Non-linear Modelling of Aeroelastic Gust Interaction

Author(s): Christopher Wales, Carmine Valente, Robert Cook, Ann Gaitonde, Dorian Jones, Jonathan E. Cooper
Published in: 2018 Applied Aerodynamics Conference, 2018, ISBN 978-1-62410-559-3
Publisher: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2018-3632

A Kriging Based Corrected Potential Flow ROM for Gust Load Calculations

Author(s): Arnaud G. Malan
Published in: 2018 Applied Aerodynamics Conference, 2018, ISBN 978-1-62410-559-3
Publisher: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2018-3633

High Fidelity Gust Simulations Over a Supercritical Airfoil

Author(s): Benoit Tartinville, Virginie Barbieux, Lionel Temmerman
Published in: 2018 Applied Aerodynamics Conference, 2018, ISBN 978-1-62410-559-3
Publisher: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2018-3634

Nonlinear Unsteady Reduced Order Models based on Computational Fluid Dynamics for Gust Loads Predictions

Author(s): Philipp Bekemeyer, Matteo Ripepi, Ralf Heinrich, Stefan Goertz
Published in: 2018 Applied Aerodynamics Conference, 2018, ISBN 978-1-62410-559-3
Publisher: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2018-3635

Uncertainty Quantification of Aeroelastic Systems with Structural or Aerodynamic Nonlinearities

Author(s): Robert G. Cook, Christopher Wales, Ann Gaitonde, Dorian Jones, Jonathan E. Cooper, Benoit Tartinville, Harmen van der Ven
Published in: 2018 Applied Aerodynamics Conference, 2018, ISBN 978-1-62410-559-3
Publisher: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2018-3636

Uncertainty Quantification in Gust Loads Analysis of a Highly Flexible Aircraft Wing

Author(s): Cook, R., Wales, C. J. A., Gaitonde, A. L., Jones, D. P. & Cooper, J. E.
Published in: International Forum on Aeroelasticity and Structural Dynamics (IFASD 2017), 2017
Publisher: International Forum on Aeroelasticity and Structural Dynamics (IFASD 2017)

Influence of Gust Modelling on Free-Flight Aerofoils

Author(s): Reik Thormann, Sebastian Timme, G Pagliuca
Published in: International Forum on Aeroelasticity and Structural Dynamics (IFASD 2017), 2017
Publisher: International Forum on Aeroelasticity and Structural Dynamics (IFASD 2017)

Comparison of different approaches for modeling of atmospheric effects like gusts and wake-vortices in the CFD Code TAU

Author(s): Ralf Heinrich, Lars Reimer
Published in: International Forum on Aeroelasticity and Structural Dynamics (IFASD 2017), 2017
Publisher: International Forum on Aeroelasticity and Structural Dynamics (IFASD 2017)

Towards a Non-linear Full Aircraft Model for Passenger Aircraft Loads Calculations

Author(s): J.C.Farao, A.G.Malan and F.Gambioli
Published in: International Forum on Aeroelasticity and Structural Dynamics (IFASD 2017), 2017
Publisher: International Forum on Aeroelasticity and Structural Dynamics (IFASD 2017)

A CFD Based Aeroelastic Gust model for Full Aircraft Simulation

Author(s): W.Man, A.B.Mowat, A.G.Malan and J.Farao
Published in: International Forum on Aeroelasticity and Structural Dynamics (IFASD 2017), 2017
Publisher: International Forum on Aeroelasticity and Structural Dynamics (IFASD 2017)

Towards Reduced Order Modeling for Gust Simulations

Author(s): Stefan Görtz, Matteo Ripepi
Published in: Conference: Deutscher Luft- und Raumfahrtkongress (DLRK) 2017, 2017
Publisher: Conference: Deutscher Luft- und Raumfahrtkongress (DLRK) 2017

A POD model for boundary conditions in CFD

Author(s): Michel Bergmann, Andrea Ferrero, Angelo Iollo
Published in: Ninth International Conference on Computational Fluid Dynamics (ICCFD9), 2016
Publisher: Ninth International Conference on Computational Fluid Dynamics (ICCFD9)

An approach to perform shape optimisation by means of hybrid ROM-CFD simulations

Author(s): Bergmann, Michel; Ferrero, Andrea; Iollo, Angelo; Scardigli, A; Telib, Haysam
Published in: Institut Henri Poincaré Conference: Recent developments in numerical methods for model reduction, 2016
Publisher: Institut Henri Poincaré Conference: Recent developments in numerical methods for model reduction

Reduced order models for aerodynamic applications, loads and MDO

Author(s): S. Görtz, M. Ripepi , T Franz, M Abu-Zurayk, R. , Zimmermann
Published in: 3rd Workshop on Model Reduction of Complex Dynamical Systems (MODRED 2017) , 2017
Publisher: 3rd Workshop on Model Reduction of Complex Dynamical Systems (MODRED 2017) 

A reduced-order model for NS equations from boundary matching and OT

Author(s): Angelo Iollo, Michel Bergmann, Andrea Ferrero, Haysam Telib
Published in: SIAM Conference on Computational Science and Engineering, 2017
Publisher: SIAM Conference on Computational Science and Engineering

Advection Modes and Model Reduction by Proper Orthogonal Decompostion

Author(s): Angelo Iollo, Michel Bergmann, Andrea Ferrero, Haysam Telib
Published in: Conference on Classical and Geophysical Fluid Dynamics Modeling, Reduction and Simulation, 2017
Publisher: Conference on Classical and Geophysical Fluid Dynamics Modeling, Reduction and Simulation

Toward Improved Non-linear Aeroelastic Modelling For Design

Author(s): D. M. Changfoot, W. Liu Tat Man, R. A. D. Horwitz, A. G. B. Mowat, J. C. Farao, A. G. Malan
Published in: Zienkiewicz Centre for Computational Engineering seminar series, 2017
Publisher: University of Swansea

Efficient Aerodynamic Derivative Calculation in Three-Dimensional Transonic Flow

Author(s): Reik Thormann, Sebastian Timme
Published in: Royal Aeronautical Society Future of Aerodynamics Conference 2016, 2016
Publisher: Royal Aeronautical Society

Comparison of Nonlinear CFD with Time-Linearized CFD and CFD-Corrected DLM for Gust Encounter Simulations

Author(s): Kaiser, Christoph and Friedewald, Diliana and Nitzsche, Jens
Published in: International Forum on Aeroelasticity and Structural Dynamics (IFASD 2017), 2017
Publisher: International Forum on Aeroelasticity and Structural Dynamics (IFASD 2017)

The AeroGust Project

Author(s): Dorian Jones, Ann Gaitonde
Published in: Royal Aeronautical Society Future of Aerodynamics Conference 2018, 2018
Publisher: aerogust.eu

REDUCED ORDER MODELLING OF GUST ANALYSIS USING COMPUTATIONAL FLUID DYNAMICS

Author(s): Reik Thormann, Philipp Bekemeyer, Sebastian Timme
Published in: Proceedings of the VII European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS Congress 2016), 2016, Page(s) 7423-7434, ISBN 978-618-82844-0-1
Publisher: Institute of Structural Analysis and Antiseismic Research School of Civil Engineering National Technical University of Athens (NTUA) Greece
DOI: 10.7712/100016.2343.5441

An approach to predict gust effects by means of hybrid ROM/CFD simulations

Author(s): Ferrero, Andrea; Telib, H; Iollo, Angelo; Bergmann, Michel
Published in: ECCOMAS Congress 2016 Proceedings, 2016, ISBN 978-618-82844-0-1
Publisher: Institute of Structural Analysis and Antiseismic Research School of Civil Engineering and National Technical University of Athens (NTUA) Greece

CFD-based ROMs for Aeronautical Applications

Author(s): M. Ripepi, N. Karcher, T. Franz, M. Abu-Zurayk, and S. Görtz (German Aerospace Center - DLR)
Published in: COST EU-MORNET WG1 mini-workshop: ROM for CFD - oral presentation, 2016
Publisher: DLR

Different approaches to the development of reduced-order models for NS equations

Author(s): Ferrero, Andrea; Bergmann, Michel; Iollo, Angelo
Published in: ALOP Workshop: Reduced Order Models in Optimization - oral presentation, 2016
Publisher: INRIA

Minimum residual based model order reduction approach for unsteady nonlinear aerodynamic problems

Author(s): M. Ripepi (1), R. Zimmermann (2) and S. Görtz (1) (1) German Aerospace Center (DLR) (2) Institute Computational Mathematics, TU Braunschweig, Germany
Published in: Workshop on Data-Driven Model Order Reduction and Machine Learning (MORML 2016) - oral presentation, 2016
Publisher: DLR

A hybrid DNS-ROM approach for gust computations

Author(s): Bergmann, Michel; Ferrero, Andrea
Published in: The 7th International Conference on Computational Methods, ICCM2016, 2016
Publisher: Scientech Publisher llc, USA, 2016

A hybrid framework for coupling arbitrary summation-by-parts schemes on general meshes

Author(s): Tomas Lundquist, Arnaud Malan, Jan Nordström
Published in: Journal of Computational Physics, Issue 362, 2018, Page(s) 49-68, ISSN 0021-9991
Publisher: Academic Press
DOI: 10.1016/j.jcp.2018.02.018

A zonal Galerkin-free POD model for incompressible flows

Author(s): Michel Bergmann, Andrea Ferrero, Angelo Iollo, Edoardo Lombardi, Angela Scardigli, Haysam Telib
Published in: Journal of Computational Physics, Issue 352, 2018, Page(s) 301-325, ISSN 0021-9991
Publisher: Academic Press
DOI: 10.1016/j.jcp.2017.10.001

Efficient aerodynamic derivative calculation in three-dimensional transonic flow

Author(s): R. Thormann, S. Timme
Published in: The Aeronautical Journal, Issue 121/1244, 2017, Page(s) 1464-1478, ISSN 0001-9240
Publisher: Royal Aeronautical Society
DOI: 10.1017/aer.2017.66

AEROGUST Project presentation

Author(s): All partners in the Aerogust project
Published in: 2015
Publisher: University of Bristol

AEROGUST Project overview article

Author(s): A. Gaitonde, D. Jones and J. E. Cooper (University of Bristol)
Published in: EU Research Magazine, 2016, Page(s) Page 48
Publisher: Blazon Publishing and Media Ltd

AEROGUST Project presentation

Author(s): Robert Cook (University of Bristol) and Chris Wales (University of Bristol)
Published in: The Airbus Flight Physics Distributed Partnership R&T - DiPaRT 2015 - oral presentation, 2015
Publisher: University of Bristol

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