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Logo: ISD/Leibniz Universität Hannover
Logo Leibniz Universität Hannover
Logo: ISD/Leibniz Universität Hannover
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Dr.-Ing. Clemens Hübler

 

Appelstr. 9A

30167 Hannover

Raum 421

 

Tel.:      +49-511-762-2885

Fax:      +49-511-762-2236

 

E-mail: c.hueblerisd.uni-hannover.de

 

Consulting hours: Thursday 13:00-14:00 and by appointment

Teaching Activities

Supervision of student works:

  • Project (B.Sc.) & bachelor theses, seminar (M.Sc.) and master theses are welcome by arrangement.

Tutorial Lesson:

Research Focus

  • Work package 7.2: Experimental geotechnical and dynamic tests with mainly axial loaded piles of offshore wind turbines in large scale
  • Work package 7.4: Probabilistic calculations offshore wind turbines that include the modelling of the stiffness and the strength of soil parameters

Research Projects

 IRP-Wind– Integrating EU R&D efforts on wind energy


Journal Papers

C. Hübler, J.-H. Piel, C. Stetter, C. G. Gebhardt, M. H. Breitner, R. Rolfes (2020): Influence of structural design variations on economic viability of offshore wind turbines: An interdisciplinary analysis, Renewable Energy, Volume 145, Pages 1348-1360
DOI: 10.1016/j.renene.2019.06.113

C. Hübler, W. Weijtjens, C. G. Gebhardt, R. Rolfes, C. Devriendt (2019): Validation of Improved Sampling Concepts for Offshore Wind Turbine Fatigue Design, Energies, Volume 12, Page 603
DOI: 10.3390/en12040603

C. Hübler, C. G. Gebhardt, R. Rolfes (2018): Methodologies for fatigue assessment of offshore wind turbines considering scattering environmental conditions and the uncertainty due to finite sampling, Wind Energy, Volume 21, Pages 1092-1105
DOI: 10.1002/we.2216

C. Hübler, C. G. Gebhardt, R. Rolfes (2018): Assessment of a standard ULS design procedure for offshore wind turbine sub-structures, Journal of Physics: Confernece Series, Volume 1104, Pages 012013
DOI: 10.1088/1742-6596/1104/1/012013

C. Hübler, W. Weijtjens, R. Rolfes, C. Devriendt (2018): Reliability analysis of fatigue damage extrapolations of wind turbines using offshore strain measurements, Journal of Physics: Confernece Series, Volume 1037, Pages 032035
DOI: 10.1088/1742-6596/1037/3/032035

Clemens Hübler, Jan Häfele, Cristian Guillermo Gebhardt, Raimund Rolfes (2018): Experimentally supported consideration of operating point dependent soil properties in coupled dynamics of offshore wind turbines, Marine Structures, Volume 57, Seite(n) 18-37
DOI: 10.1016/j.marstruc.2017.09.002

Jan Häfele, Clemens Hübler, Cristian Guillermo Gebhardt, Raimund Rolfes (2018): A comprehensive fatigue load set reduction study for offshore wind turbines with jacket substructures, Renewable Energy, Volume 118, April 2018, Pages 99-112 more
DOI: 10.1016/j.renene.2017.10.097

Clemens Hübler, Cristian Guillermo Gebhardt, Raimund Rolfes (2017): Hierarchical four-step global sensitivity analysis of offshore wind turbines based on aeroelastic time domain simulations, Renewable Energy, Band: 111. Seite(n): 878-891
DOI: 10.1016/j.renene.2017.05.013

Clemens Hübler, Cristian Guillermo Gebhardt, Raimund Rolfes (2017): Development of a comprehensive database of scattering environmental conditions and simulation constraints for offshore wind turbines, Wind Energy Science, Band: 2, Seite(n) 491-505
DOI: https://doi.org/10.5194/wes-2-491-2017

Jan Häfele, Clemens Hübler, Cristian Guillermo Gebhardt, Raimund Rolfes (2016): An improved two-step soil-structure interaction modeling method for dynamical analyses of offshore wind turbines, Journal: Applied Ocean Research, Band: 55, Seite(n): 141-150
DOI: 10.1016/j.apor.2015.12.001

Ludwig Krause, Clemens Hübler (2015): Development of a Prescribed Wake Model for Simulation of Wind Turbines, Journal: Energy Procedia. Band: 80. Seite(n): 342 - 348
DOI: 10.1016/j.egypro.2015.11.438

Proceedings

C. Hübler, C. G. Gebhardt, R. Rolfes (2019): Assessment of Sensitivity Analysis Methods of Different Complexity for Offshore Wind Turbines, 29th European Safety and Reliability Conference (ESREL), Hannover, Germany

J. Hörmeyer, C. Hübler, T. Bohne, R. Rolfes (2019): Prediction of atmospheric sound propagation subject to parameter variability of atmospheric turbulence, 23rd International Congress on Acoustics (ICA), Aachen, Germany

Clemens Hübler, Franziska Müller, Cristian Guillermo Gebhardt, Raimund Rolfes  (2017): Global Sensitivity Analysis of Offshore Wind Turbine Substructures, Proceedings of the 15th International Probabilistic Workshop, pp 341-352, Dresden

J. Häfele, C. Hübler, C. G. Gebhardt, R. Rolfes (2017): Reconsidering fatigue limit state load sets for jacket substructures utilizing probability distributions of environmental states, Proceeding of the Twenty-seventh (2017) International Ocean and Polar Engineering Conference San Francisco, CA, USA, June 25-30, 2017
ISBN: 978-1-880653-97-5

Clemens Hübler, Jan Häfele, Andreas Ehrmann, Raimund Rolfes (2016): Effective consideration of soil characteristics in time domain simulations of bottom fixed offshore wind turbines, Proceedings of the Twenty-sixth International Ocean and Polar Engineering Conference, Rhodes, pp 127-134.

Dissertation

Clemens Hübler (2019): Efficient probabilistic analysis of offshore wind turbines based on time-domain simulations
DOI: https://doi.org/10.15488/4822

Presentations

C. Hübler, A. Stang, R. Rolfes, P. Schaumann (2018): Probabilistic Calculation of the Remaining Substructural Lifetime Based on Strain Measurements, IEA Wind Task 11, Topical Expert Meeting # 93, Roskilde, Dänemark

C. Hübler, J.-H. Piel, C. Stetter, C. G. Gebhardt, M. H. Breitner, R. Rolfes (2018): Effects of the Support Structure Design on the Economic Viability of Offshore Wind Projects: an Interdisciplinary Analysis, Offshore Wind R&D Conference 2018 - Bremerhaven

Clemens Hübler, Cristian Guillermo Gebhardt, Raimund Rolfes (2017): Development of a comprehensive data basis of scattering environmental conditions for offshore wind turbines, Wind Energy Science Conference, Kopenhagen, Dänemark

Clemens Hübler, Jan-Hendrik Piel, Michael H. Breitner, Raimund Rolfes  (2017): How Do Structural Designs Affect the Economic Viability of Offshore Wind Turbines? An Interdisciplinary Simulation Approach, International Conference on Operations Research, Berlin, Deutschland

Cristian Guillermo Gebhardt, Clemens Hübler, Karsten Schröder, Raimund Rolfes (2017): Coupled dynamics of wind turbines: a multiple-perspective approach, IEA Wind Task 11, Topical Expert Meeting # 88, Edinburgh, Schottland

Jan Häfele, Clemens Hübler, Cristian G. Gebhardt, Raimund Rolfes (2017): An effective soil-structure interaction consideration approach for time domain simulations of offshore wind turbines, Präsentation, 7. GIGAWIND Symposium, Hannover

Clemens Hübler, Benedikt Hofmeister (2018): Turbine Modelling, 14th eawe PhD seminar (invited lecture), 18-20 September 2018, Vrije Universiteit Brussel, Belgien

Background

  • since 2019: Research associate (PostDoc) at the Institute of Structural Analysis
  • 2017: Research stay at the Vrije Universiteit Brussels
  • 2014 - 2019: Research associate at the Institute of Structural Analysis
    (Leibniz Universität Hannover)
  • 2012 - 2014: Master’s programme „Aeronautics and astronautics“ (TU Berlin), master thesis “Determination of induced velocities at wind turbine rotor blades by developing a prescribed wake model” (Institute of Fluid Dynamics and Technical Acoustics and DLR Braunschweig)
  • 2009 - 2012: Bachelor’s programme „Mechanical engineering “
    (Leibniz Universität Hannover), bachelor thesis “Modelling discontinuous temperature problems using the XFEM” (Institute of Continuum Mechanics)