Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019An extension of a strong viscous-inviscid coupling method for modeling the effects of vortex generators
Daniele, Elia; Schramm, Matthias; Rautmann, Christof; Doosttalab, Mehdi; Stoevesandt, Bernhard
Journal Article
2019Micro-scale wind resource assessment in complex terrain based on CFD coupled measurement from multiple masts
Tang, X.-Y.; Zhao, S.; Fan, B.; Peinke, J.; Stoevesandt, B.
Journal Article
2019Windenergie Report Deutschland 2018
Berkhout, Volker; Bisevic, André; Claußner, Michael; Dörenkämper, Martin; Durstewitz, Michael; Faulstich, Stefan; Görg, Philip; Große, Laura; Hahn, Berthold; Huneke, Fabian; Kuhl, Detlef; Lutz, Marc-Alexander; Mayer, Jochen; Mergner, Julia; Noonan, Miriam; Pfaffel, Sebastian; Rehwald, Florian; Schmidt, Jonas; Spriestersbach, Susann; Stoevesandt, Bernhard; Vollmer, Lukas
: Mackensen, Reinhard
Report
2018Advances in Wind Farm Site-Assessment and Wind Atlas Simulation Tools
Schmidt, Jonas; Kassem, Hassan; Kuhlmann, Guelgen; Stoevesandt, Bernhard
Abstract
2018Comparison of 3D transitional CFD simulations for rotating wind turbine wings with measurements
Schaffarczyk, A.P.; Boisard, R.; Boorsma, K.; Dose, Bastian; Lienard, C.; Lutz, T.; Madsen, H.; Rahimi, Hamid; Reichstein, T.; Schepers, G.; Sørensen, N.; Stoevesandt, B.; Weihing, P.
Conference Paper
2018Comparison of the blade element momentum theory with computational fluid dynamics for wind turbine simulations in turbulent inflow
Ehrich, Sebastian; Schwarz, Carl Michael; Rahimi, Hamid; Stoevesandt, Bernhard; Peinke, Joachim
Journal Article
2018A consistent steady state CFD simulation method for stratified atmospheric boundary layer flows
Chang, Chi-Yao; Schmidt, Jonas; Dörenkämper, Martin; Stoevesandt, Bernhard
Journal Article
2018Development of an offshore wind index for the German Bight from mesoscale simulation data of over a decade
Dörenkämper, Martin; Schmidt, Jonas; Vollmer, Lukas; Stoevesandt, Bernhard; Heinemann, Detlev
Presentation
2018An engineering model for wind turbines under yawed conditions derived from high fidelity models
Rahimi, Hamid; Martinez Garcia, Andrea; Stoevesandt, Bernhard; Peinke, Joachim; Schepers, J. Gerard
Journal Article
2018fastFoam - an aero-servo-elastic wind turbine simulation method
Becker, Max; Daniele, Elia; Dose, Bastian; Stoevesandt, Bernhard; Kleinert, Jan; Bayrasy, Pascal; Wolf, Klaus
Conference Paper
2018Final results from the EU project AVATAR: Aerodynamic modelling of 10 MW wind turbines
Schepers, J. Gerard; Boorsma, K.; Sorensen, N.; Sieros, G.; Rahimi, Hamid; Heisselmann, H.; Jost, E.; Lutz, T.; Maeder, T.; Gonzalez, A.; Ferreira, C.; Stoevesandt, B.; Barakos, G.; Lampropoulos, N.; Croce, A.; Madsen, J.
Conference Paper
2018Flight load assessment for light aircraft landing trajectories in windy atmosphere and near wind farms
Varriale, C.; Marco, A. de; Daniele, Elia; Schmidt, Jonas; Stoevesandt, Bernhard
Journal Article
2018Fluid-structure coupled computations of the NREL 5MW wind turbine by means of CFD
Dose, Bastian; Rahimi, Hamid; Herráez, Iván; Stoevesandt, Bernhard; Peinke, Joachim
Journal Article
2018FROENIX. Der Fraunhofer IWES Offshore Wind Energy Index
Dörenkämper, Martin; Schmidt, Jonas; Vollmer, Lukas; Stoevesandt, Bernhard; Heinemann, Detlev
Presentation
2018FROENIX. Der Fraunhofer IWES Offshore Wind Energy Index
Dörenkämper, Martin; Schmidt, Jonas; Vollmer, Lukas; Stoevesandt, Bernhard; Heinemann, Detlev
Presentation
2018Implementing the eN method into OpenFOAM
Bouville, Olivier; Daniele, Elia; Stoevesandt, Bernhard; Plaut, Emmanuel
Conference Paper
2018Improvement of aerodynamic blade design tools by means of advanced CFD
Dose, Bastian; Rahimi, Hamid; Stoevesandt, Bernhard
Presentation
2018Investigation of the effect of elastic blade deformations on the aerodynamic performance of large wind turbines by means of CFD
Stoevesandt, Bernhard; Dose, Bastian; Rahimi, Hamid
Presentation
2018Investigation of the effect of elastic blade deformations on the aerodynamic performance of large wind turbines by means of CFD
Stoevesandt, Bernhard; Dose, Bastian; Rahimi, Hamid; Peinke, Joachim
Poster
2018Investigation of the validity of the Blade Element Momentum Theory for wind turbine simulations in turbulent inflow by means of Computational Fluid Dynamics
Ehrich, Sebastian; Schwarz, Carl Michael; Rahimi, Hamid; Stoevesandt, Bernhard; Peinke, Joachim
Conference Paper
2018IWES Wind Turbine IWT-7.5-164. Rev 4
Popko, W.; Thomas, P.; Sevinc, A.; Rosemeier, M.; Bätge, M.; Braun, R.; Meng, F.; Horte, D.; Balzani, C.; Bleich, O.; Daniele, E.; Stoevesandt, B.; Wentingmann, M.; Polman, J. D.; Leimeister, M.; Schümann, B.; Reuter, A.
Report
2018On the effect of blade deformations on the aerodynamic performance of wind turbine rotors subjected to yawed inflow
Dose, Bastian; Rahimi, Hamid; Stoevesandt, Bernhard; Peinke, Joachim; Schepers, J. Gerard
Conference Paper
2018On the impact of realistic offshore wind energy exploration scenarios on wind conditions within the German Bight
Dörenkämper, Martin; Vollmer, Lukas; Steinfeld, Gerald; Stoevesandt, Bernhard; Heinemann, Detlev
Poster
2018An on-site measurement coupled CFD based approach for wind resource assessment over complex terrains
Tang, X.-Y.; Stoevesandt, B.; Fan, B.; Li, S.; Yang, Q.; Tayjasanant, T.; Sun, Y.
Conference Paper
2018Optimisation of wind farm layout in complex terrain via mixed-installation of different types of turbines
Tang, Xiaoyu; Yang, Qinmin; Wang, Keyou; Stoevesandt, Bernhard; Sun, Youxian
Journal Article
2018Optimization of airfoils using the adjoint approach and the influence of adjoint turbulent viscosity
Schramm, Matthias; Stoevesandt, Bernhard; Peinke, Joachim
Journal Article
2018Optimize rotating wind energy rotor blades using the adjoint approach
Vorspel, Lena; Stoevesandt, Bernhard; Peinke, Joachim
Journal Article
2018The use of Open Source CFD to improve blade design
Stoevesandt, Bernhard; Dose, Bastian; Rahimi, Hamid
Presentation
2017A benchmark study on the efficiency of unconstrained optimization algorithms in 2D-aerodynamic shape design
Vorspel, L.; Schramm, M.; Stoevesandt, B.; Brunold, L.; Bünner, M.
Journal Article
2017Derivation of an offshore wind index for the German bight from high-resolution mesoscale simulation data
Dörenkämper, Martin; Stoevesandt, Bernhard; Heinemann, Detlev
Presentation
2017Development of a industry applicable tool for wind farm wakes. GigaWatt-Wakes
Stoevesandt, Bernhard; Schmidt, Jonas
Presentation
2017The Influence of Eroded Blades on Wind Turbine Performance Using Numerical Simulations
Schramm, Matthias; Rahimi, Hamid; Stoevesandt, Bernhard; Tangager, Kim
Journal Article
2017Investigation of the validity of BEM for simulations of complex load cases and possible improvements
Stoevesandt, Bernhard; Rahimi, Hamid; Dose, Bastian
Presentation
2017On the impact of realistic offshore wind energy exploration scenarios on the wind resources within the German Bight
Dörenkämper, M.; Vollmer, L.; Steinfeld, G.; Stoevesandt, B.
Presentation
2017On the role of gaps in measurement data and filling strategies with respect to AEP calculations for offshore wind farms
Martens, Christine; Engelbrecht, Bilke; Dörenkämper, Martin; Stoevesandt, Bernhard; Gottschall, Julia
Poster
2017Risk assessment for light aircraft landing trajectories in windy atmosphere and near windfarms
Varriale, C.; Marco, A. de; Daniele, Elia; Schmidt, Jonas; Stoevesandt, Bernhard
Conference Paper
2017Simulation and optimization of an airfoil with leading edge slat
Schramm, M.; Stoevesandt, B.; Peinke, J.
Presentation
2017Turbulence modeling challenges for wind turbine aerodynamic simulations
Daniele, Elia; Stoevesandt, Bernhard; Peinke, Joachim
Presentation
2016The consideration of atmospheric stability within wind farm AEP calculations
Schmidt, J.; Chang, C.-Y.; Dörenkämper, M.; Salimi, T.; Teichmann, T.; Stoevesandt, B.
Conference Paper
2016DDES and URANS comparison of the NREL phase-VI wind turbine at deep stall
Rahimi, H.; Dose, B.; Herraez, I.; Peinke, J.; Stoevesandt, B.
Conference Paper
2016DDES and URANS comparison of the NREL VI wind turbine at deep stall
Rahimi, H.; Dose, B.; Herráez, I.; Peinke, J.; Stoevesandt, B.
Conference Paper
2016Detailed analysis of the blade root flow of a horizontal axis wind turbine
Herraez, I.; Akay, B.; Bussel, G. van; Peinke, J.; Stoevesandt, B.
Journal Article
2016Development and application of a grid generation tool for aerodynamic simulations of wind turbines
Rahimi, H.; Daniele, E.; Stoevesandt, B.; Peinke, J.
Journal Article
2016Efficient load and power monitoring by stochastic methods
Wächter, M.; Lind, P.G.; Hernandez, I.H.; Rinn, P.; Milan, P.; Stoevesandt, B.; Peinke, J.
Conference Paper
2016Fluid-structure coupled computations of the NREL 5MW wind turbine blade during standstill
Dose, Bastian; Rahimi, Hamid; Herráez, Iván; Stoevesandt, Bernhard; Peinke, Joachim
Conference Paper
2016Investigation of the validity of BEM for simulation of wind turbines in complex load cases and comparison with experiment and CFD
Rahimi, H.; Dose, B.; Stoevesandt, B.; Peinke, J.
Conference Paper
2016Navier-Stokes-based predictions of the aerodynamic behaviour of stall regulated wind turbines using OpenFOAM
Rahimi, Hamid; Medjroubi, Wided; Stoevesandt, Bernhard; Peinke, Joachim
Journal Article
2016Numerical investigation of different tower concepts for NREL 5 MW wind turbine in downwind configuration
Dose, B.; Rahimi, H.; Peinke, J.; Stoevesandt, B.
Presentation
2016Simulation and optimization of an airfoil with leading edge slat
Schramm, M.; Stoevesandt, B.; Peinke, J.
Conference Paper
2016Towards the optimization of wind turbine rotor blades by means of computational fluid dynamics and the adjoint approach
Vorspel, L.; Stoevesandt, B.; Peinke, J.; Herraez, I.
Conference Paper
2015Advanced airfoil simulations based on Reynolds-averaged Navier-Stokes equations
Schramm, M.; Stoevesandt, B.; Peinke, J.
Abstract
2015AVATAR: Advanced aerodynamic tools for large rotors
Schepers, J.G.; Ceyhan, O.; Savenije, F.J.; Stettner, M.; Kooijman, H.J.; Chaviarapoulos, P.; Sieros, G.; Ferreira, C.S.; Sørensen, N.; Wächter, M.; Stoevesandt, B.; Lutz, T.; Gonzalez, A.; Barakos, G.; Voutsinas, A.; Croce, A.; Madsen, J.
Conference Paper
2015Combined structural optimization and aeroelastic analysis of a Vertical Axis Wind Turbine
Roscher, B.; Ferreira, C.S.; Bernhammer, L.O.; Madsen, H.A.; Griffith, D.T.; Stoevesandt, B.
Conference Paper
2015Efficient load and power monitoring by stochastic methods
Wächter, M.; Lind, P.G.; Hernandez, I.H.; Rinn, P.; Milan, P.; Stoevesandt, B.; Peinke, J.
Conference Paper
2015The impact of wake models on wind farm layout optimization
Schmidt, Jonas; Stoevesandt, Bernhard
Conference Paper, Journal Article
2015Lift optimization of airfoils using the adjoint approach
Schramm, M.; Stoevesandt, B.; Peinke, J.
Conference Paper
2015Lift optimization of airfoils using the adjoint approach
Schramm, M.; Stoevesandt, B.; Peinke, J.
Poster
2015A mesh-generator tool for aerodynamic simulations of wind turbines in openfoam
Rahimi, H.; Daniele, E.; Vestermark, F.; Stoevesandt, B.; Peinke, J.
Presentation
2015Numerical investigation on tower effects for downwind turbines
Stoevesandt, B.; Habib, F.; Mehra, B.; Rahimi, H.; Peinke, J.
Abstract
2015Numerical study of rotational effects on wind turbines
Herraez, I.; Stoevesandt, B.; Peinke, J.
Abstract
2015Topographic effects on the wakes of a large wind farm
Caldas, J.; Zaparoli, E.L.; Chang, C.Y.; Peralta, C.; Schmidt, J.; Stoevesandt, B.
Abstract
2015Wind farm layout optimization in complex terrain with CFD wakes
Schmidt, J.; Stoevesandt, B.
Conference Paper
2015Wind power energy in Southern Brazil: Evaluation using a mesoscale meteorological model
Krusche, Nisia; Peralta, Carlos; Chang, Chi-Yao; Stoevesandt, Bernhard
Journal Article, Conference Paper
20142D numerical investigation of the laminar and turbulent flow over different airfoils using OpenFOAM
Rahimi, H.; Medjoubi, W.; Stoevesandt, B.; Peinke, J.
Conference Paper
2014Adjoint optimization of 2D-airfoils in incompressible flows
Schramm, M.; Stoevesandt, B.; Peinke, J.
Conference Paper
2014Aerodynamic simulation of the MEXICO rotor
Herráez, I.; Medjroubi, W.; Stoevesandt, B.; Peinke, J.
Conference Paper
2014DES study of airfoil lift coefficient sensitivity to flow turbulence
Daniele, E.; Herraez, I.; Stoevesandt, B.; Peinke, J.
Conference Paper
2014Dynamic mesh optimization based on the spring analogy
Schmidt, J.; Stoevesandt, B.
Conference Paper
2014Dynamic stall simulations with open foam
Stoevesandt, B.; Schramm, M.
Conference Paper
2014The influence of orographic features on wind farm efficiencies
Peralta, C.; Schmidt, J.; Stoevesandt, B.
Conference Paper
2014Insight into rotational effects on a wind turbine blade using Navier-Stokes computations
Herráez, I.; Stoevesandt, B.; Peinke, J.
Journal Article
2014Modelling complex terrain effects for wind farm layout optimization
Schmidt, J.; Stoevesandt, B.
Conference Paper, Journal Article
2014Validation of the simpleFoam (RANS) solver for the atmospheric boundary layer in complex terrain
Peralta, C.; Nugusse, H.; Kokilavani, S. P.; Schmidt, J.; Stoevesandt, B.
Conference Paper
2014Wind farm layout optimization with wakes from fluid dynamics simulations
Schmidt, J.; Stoevesandt, B.
Conference Paper
20133D-Rotational effects - A lesson to learn from the MEXCIO experiment
Stoevesandt, B.; Herraez Hernandez, I.; Plischka, H.; Peinke, J.
Conference Paper
2013Stochastic turbulence generation by flow alteration in computational fluid dynamics simulations
Parra, J.P.; Stoevesandt, B.; Peinke, J.
Conference Paper