Zeige Ergebnisse 241 - 270 von 369
2017
Häfele J, Hübler C, Gebhardt CG, Rolfes R. An effective soil-structure interaction consideration approach for time domain simulations of offshore wind turbines. 2017. Postersitzung präsentiert bei 7. GIGAWIND Symposium, Hannover, Niedersachsen, Deutschland.
Häfele J, Hübler C, Gebhardt CG, Rolfes R. Reconsidering fatigue limit state load sets for jacket substructures utilizing probability distributions of environmental states. in Proceedings of the 27th International Ocean and Polar Engineering Conference, ISOPE 2017. Society of Petroleum Engineers (SPE). 2017. S. 266-273. (Proceedings of the International Offshore and Polar Engineering Conference).
Haldar A, Reinoso J, Jansen E, Rolfes R. Snap-through of bistable configurations generated from variable stiffness composites. in Wriggers P, Allix O, Soric J, Hrsg., Multiscale Modeling of Heterogeneous Structures. Springer Verlag. 2017. S. 61-82. (Lecture Notes in Applied and Computational Mechanics). doi: 10.1007/978-3-319-65463-8_4
Haldar A, Reinoso J, Jansen E, Rolfes R. Thermally induced multistable configurations of variable stiffness composite plates: Semi-analytical and finite element investigation. Composite structures. 2017 Feb 10;183(1):161-175. doi: 10.1016/j.compstruct.2017.02.014
Hartmann H, Schaumann P, Rolfes R. Testzentrum Tragstrukturen - Prüfeinrichtungen: Abschlussbericht : Laufzeit des Vorhabens: 01.06.2011-30.11.2014 verlängert 31.05.2016, Berichtszeitraum: 01.06.2011-31.05.2016. 2017.
Herr M, Ewert R, Faßmann B, Rautmann C, Martens S, Rohardt C-H et al. Noise Reduction Technologies for Wind Turbine. in Notes on Numerical Fluid Mechanics and Multidisciplinary Design: New Results in Numerical and Experimental Fluid Mechanics XI. Berlin-Heidelberg-New York: Springer. 2017
Hübler C, Guillermo Gebhardt C, Rolfes R. Development of a comprehensive database of scattering environmental conditions and simulation constraints for offshore wind turbines. Wind Energy Science. 2017 Okt 26;2(2):491-505. doi: 10.5194/wes-2-491-2017
Hübler C, Gebhardt CG, Rolfes R. Development of a comprehensive data basis of scattering environmental conditions and simulation constraints for offshore wind turbines. Wind Energy Science. 2017 Okt 26;2. doi: 10.5194/wes-2017-24
Hübler C, Häfele J, Gebhardt CG, Rolfes R. Experimentally supported consideration of operating point dependent soil properties in coupled dynamics of offshore wind turbines. Marine structures. 2017 Okt 6;57:18-37. doi: 10.1016/j.marstruc.2017.09.002
Hübler C, Müller F, Gebhardt CG, Rolfes R. Global Sensitivity Analysis of Offshore Wind Turbine Substructures. 2017. Beitrag in 15th International Probabilistic Workshop, Dresden, Deutschland.
Hübler C, Gebhardt CG, Rolfes R. Hierarchical four-step global sensitivity analysis of offshore wind turbines based on aeroelastic time domain simulations. Renewable energy. 2017 Mai 4;111:878-891. doi: 10.1016/j.renene.2017.05.013
Nabavi SR, Haase F, Jansen E, Rolfes R. Monte-Carlo simulation of the cofiring process in polycrystalline silicon solar cells: Effects of material heterogeneity and thickness uncertainties. Solar Energy Materials and Solar Cells. 2017 Jun 27;170:263-277. doi: 10.1016/j.solmat.2017.06.012
Pahn T, Rolfes R, Jonkman J. Inverse load calculation procedure for offshore wind turbines and application to a 5-MW wind turbine support structure. WIND ENERGY. 2017 Feb 20;20:1171-1186. doi: 10.1002/we.2088
Schröder K, Gebhardt CG, Rolfes R. A two-step approach to damage localization at supporting structures of offshore wind turbines. Structural health monitoring. 2017 Nov 29;17(5):1313-1330. doi: 10.1177/1475921717741083
Schwerdt LBH, Panning-von Scheidt genannt Weschpfennig L, Wallaschek J, Berger R, Rolfes R, Keller J-GC et al. Influence of Blade Repairs on Compressor Blisk Vibration considering Aerodynamic Damping and Mistuning. in Proceedings of Shanghai 2017 Global Power and Propulsion Forum: GPPS Shanghai17. 2017. 142
Suryadi A, Martens S, Herr M. Trailing-Edge Noise Reduction Technologies for Applications in Wind Energy. 2017. Beitrag in 23rd AIAA/CEAS Aeroacoustics Conference.
Tsiapoki S, Häckell MW, Grießmann T, Rolfes R. Damage and ice detection on wind turbine rotor blades using a three-tier modular structural health monitoring framework. Structural health monitoring. 2017 Okt 11;17(5):1289-1312. doi: 10.1177/1475921717732730
Tsiapoki S, Lynch JP, Kane M, Rolfes R. Improvement of the damage detection performance of a SHM framework by using AdaBoost: Validation on an operating wind turbine. in Chang F-K, Kopsaftopoulos F, Hrsg., Structural Health Monitoring 2017: Real-Time Material State Awareness and Data-Driven Safety Assurance - Proceedings of the 11th International Workshop on Structural Health Monitoring, IWSHM 2017. DEStech Publications Inc. 2017. S. 2506-2513 doi: 10.12783/shm2017/14149
2016
Berger R, Rogge T, Jansen E, Rolfes R. Probabilistic vibration and lifetime analysis of regenerated turbomachinery blades. Advances in Aircraft and Spacecraft Science. 2016 Okt 1;3(4):503-521. doi: 10.12989/aas.2016.3.4.503
Bishara M, Rolfes R, Allix O. Revealing complex aspects of compressive failure of polymer composites – Part I: Fiber kinking at microscale. Composite structures. 2016 Okt 22;169:105-115. doi: 10.1016/j.compstruct.2016.10.092
Bishara M, Vogler M, Rolfes R. Revealing complex aspects of compressive failure of polymer composites – Part II: Failure interactions in multidirectional laminates and validation. Composite structures. 2016 Okt 27;169:116-128. doi: 10.1016/j.compstruct.2016.10.091
Bohne T, Griessmann T, Rolfes R. Integral approach for modelling offshore bubble curtains. 2016. Beitrag in 45th International Congress and Exposition on Noise Control Engineering: Towards a Quieter Future, INTER-NOISE 2016, Hamburg, Deutschland.
Dean A, Reinoso J, Sahraee S, Rolfes R. An invariant-based anisotropic material model for short fiber-reinforced thermoplastics: Coupled thermo-plastic formulation. Composites Part A: Applied Science and Manufacturing. 2016 Nov;90:186-199. Epub 2016 Jun 21. doi: 10.1016/j.compositesa.2016.06.015
Dean A, Sahraee S, Özenc K, Reinoso J, Rolfes R, Kaliske M. A thermodynamically consistent framework to couple damage and plasticity microplane-based formulations for fracture modeling: development and algorithmic treatment. International journal of fracture. 2016 Jun 27;203(1-2):115-134. doi: 10.1007/s10704-016-0131-9
Dean A, Sahraee S, Reinoso J, Rolfes R. Finite deformation model for short fiber reinforced composites: Application to hybrid metal-composite clinching joints. Composite structures. 2016 Feb 26;151:162-171. doi: 10.1016/j.compstruct.2016.02.045
Ehrmann A, Penner N, Gebhardt CG, Rolfes R. Offshore Support Structures with Suction Buckets: Parameter Fitting of a Simplified Foundation Model. in Wang AM, Chung JS, Kokkinis T, Muskulus M, Hrsg., Proceedings of the 26th International Ocean and Polar Engineering Conference, ISOPE 2016. International Society of Offshore and Polar Engineers. 2016. S. 52-59. (Proceedings of the International Offshore and Polar Engineering Conference).
Fankhänel J, Silbernagl D, Ghasem Zadeh Khorasani M, Daum B, Kempe A, Sturm H et al. Mechanical Properties of Boehmite Evaluated by Atomic Force Microscopy Experiments and Molecular Dynamic Finite Element Simulations. Journal of nanomaterials. 2016 Nov 20;2016:5017213. doi: 10.1155/2016/5017213
Fankhänel J, Kempe A, Rolfes R. Simulating atomic force microscopy for the determination of the elastic properties of nanoparticle reinforced epoxy resin. in Stefanou G, Papadopoulos V, Plevris V, Papadrakakis M, Hrsg., ECCOMAS Congress 2016 - Proceedings of the 7th European Congress on Computational Methods in Applied Sciences and Engineering. National Technical University of Athens. 2016. S. 1971-1983. (ECCOMAS Congress 2016 - Proceedings of the 7th European Congress on Computational Methods in Applied Sciences and Engineering). doi: 10.7712/100016.1935.7538
Häckell MW, Rolfes R, Kane MB, Lynch JP. Three-Tier Modular Structural Health Monitoring Framework Using Environmental and Operational Condition Clustering for Data Normalization: Validation on an Operational Wind Turbine System. Proceedings of the IEEE. 2016 Aug;104(8):1632-1646. 7509630. doi: 10.1109/JPROC.2016.2566602
Häfele J, Hübler C, Gebhardt CG, Rolfes R. An improved two-step soil-structure interaction modeling method for dynamical analyses of offshore wind turbines. Applied ocean research. 2016 Feb 4;55:141-150. doi: 10.1016/j.apor.2015.12.001
