Julia Gottschall

Turbulence characterization in near-coastal environment using triple short-range lidars and mast anemometry

Single- and two-point turbulence spectra derived from wind velocity measurements at a near-coastal site in northern Germany are analysed across a wide range of atmospheric-stability conditions. Spectral estimates are obtained from sonic and cup anemometer data, as well as from ve...

Airborne measurements for investigating offshore wind farm wakes and modifications of sea state – benefits and limitations

Abstract. In the framework of the two large wind energy research projects WIPAFF and X-Wakes, crewed airborne measurements have been performed in and around wind farm clusters of the German Bight to investigate offshore wind farm wakes and associated sea-state modifications. Thes...