Niels N. Sørensen

  1. 2009
  2. Published

    Characterisation of the unsteady flow in the nacelle region of a modern wind turbine. / Zahle, Frederik; Sørensen, Niels N.

    In: EWEC 2009 Proceedings online. EWEC, 2009.

    Publication: ResearchArticle in proceedings – Annual report year: 2009

  3. Published

    Characterisation of the Unsteady Flow in the Nacelle Region of a Modern Wind Turbine. / Zahle, Frederik; Sørensen, Niels N.

    In: Research in Aeroelasticity EFP-2007-II. ed. / Thomas Buhl. Roskilde : Danmarks Tekniske Universitet, Risø Nationallaboratoriet for Bæredygtig Energi, 2009. p. 30-41 (Denmark. Forskningscenter Risoe. Risoe-R; No. 1698(EN)).

    Publication: ResearchReport chapter – Annual report year: 2009

  4. Published

    Correlation Based Transition Modeling of Laminar to Turbulent Transition. / Sørensen, Niels N.

    In: Research in Aeroelasticity EFP-2007-II. ed. / Thomas Buhl. Roskilde : Danmarks Tekniske Universitet, Risø Nationallaboratoriet for Bæredygtig Energi, 2009. p. 42-60 (Denmark. Forskningscenter Risoe. Risoe-R; No. 1698(EN)).

    Publication: ResearchReport chapter – Annual report year: 2009

  5. Published

    Design of a wind turbine rotor for maximum aerodynamic efficiency. / Johansen, Jeppe; Aagaard Madsen, Helge; Gaunaa, Mac; Bak, Christian; Sørensen, Niels N.

    In: Wind Energy, Vol. 12, No. 3, 2009, p. 261-273.

    Publication: Research - peer-reviewJournal article – Annual report year: 2009

  6. Published

    Evaluation of tower shadow effects on various wind turbine concepts. / Zahle, Frederik; Aagaard Madsen, Helge; Sørensen, Niels N.

    In: Research in Aeroelasticity EFP-2007-II. ed. / Thomas Buhl. Roskilde : Danmarks Tekniske Universitet, Risø Nationallaboratoriet for Bæredygtig Energi, 2009. p. 11-29 (Denmark. Forskningscenter Risoe. Risoe-R; No. 1698(EN)).

    Publication: ResearchReport chapter – Annual report year: 2009

  7. Published

    Imposing Resolved Turbulence by an Actuator in a Detached Eddy Simulation of an Airfoil. / Gilling, Lasse; Sørensen, Niels N.; Rethore, Pierre-Elouan Mikael.

    In: EWEC 2009 Proceedings online. EWEC, 2009.

    Publication: ResearchArticle in proceedings – Annual report year: 2009

  8. Published

    Prediction of Multi Element Airfoils With the EllipSys Code. / Sørensen, Niels N.

    In: Research in Aeroelasticity EFP-2007-II. ed. / Thomas Buhl. Roskilde : Danmarks Tekniske Universitet, Risø Nationallaboratoriet for Bæredygtig Energi, 2009. p. 95-102 (Risø-R-1698(EN)).

    Publication: ResearchBook chapter – Annual report year: 2009

  9. Published

    Study of the atmospheric wake turbulence of a CFD actuator disc model. / Rethore, Pierre-Elouan Mikael; Sørensen, Niels N.; Bechmann, Andreas; Zahle, Frederik.

    In: EWEC 2009 Proceedings online. EWEC, 2009.

    Publication: ResearchArticle in proceedings – Annual report year: 2009

  10. Published

    The Bolund experiment : Overview and background. / Bechmann, Andreas; Berg, Jacob; Christiansen, Lars C.; Courtney, Michael; Johansen, Jeppe; Ejsing Jørgensen, Hans; Mann, Jakob; Mogensen, Søren H.; Sørensen, Niels N.

    In: EWEC 2009 Proceedings online. EWEC, 2009.

    Publication: ResearchConference abstract in proceedings – Annual report year: 2009

  11. Published

    The Bolund Experiment: Blind Comparison of Models for Wind in Complex Terrain. / Bechmann, Andreas (Invited author); Berg, J. (Invited author); Courtney, Michael (Invited author); Jørgensen, H. (Invited author); Mann, Jakob (Invited author); Sørensen, Niels N. (Invited author).

    2009. Abstract from 2009 AGU Fall Meeting, San Fransisco, CA, United States.

    Publication: ResearchConference abstract for conference – Annual report year: 2009

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