Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Ronald Calhoun"'
Publikováno v:
Remote Sensing, Vol 10, Iss 4, p 514 (2018)
Wind gusts on a scale from 100 m to 1000 m are studied due to their significant influence on wind turbine performance. A detecting and tracking algorithm is proposed to extract gusts from a wind field and track their movement. The algorithm utilizes
Externí odkaz:
https://doaj.org/article/cd6c50dea9e14d15a4b5cf8a2cb17e3a
Autor:
Joachim Reuder, Martin Flügge, Svardal Benny, Nihanth Wagmi Cherukuru, Raghavendra Krishnamurthy, Ronald Calhoun
Publikováno v:
Energy Procedia. 137:497-504
Remote sensors like Doppler lidars can map the winds with high accuracy and spatial resolution. One shortcoming of lidars is that the radial velocity measured by the lidar does not give a complete picture of the windfield necessitating additional dat
Autor:
Nihanth Wagmi Cherukuru, Steven P. Oncley, Petra M. Klein, Matthew E. Jeglum, Norbert Kalthoff, Jan Cermak, Bianca Adler, Roland Vogt, A. Martina Grudzielanek, Sebastian W. Hoch, Manuela Lehner, Andrea Pitacco, C. David Whiteman, Richard Rotunno, Christian Bernhofer, S. R. Semmer, Ronald Calhoun, Thomas W. Horst, Erik T. Crosman, Nils J. Fonteyne, William O. J. Brown
Publikováno v:
Bulletin of the American Meteorological Society. 97:217-235
The second Meteor Crater Experiment (METCRAX II) was conducted in October 2013 at Arizona’s Meteor Crater. The experiment was designed to investigate nighttime downslope windstorm−type flows that form regularly above the inner southwest sidewall
Publikováno v:
Applied Energy. 268:115050
Repowering augments the power generation capacity of a wind farm in order to enhance the exploitation of the high mean wind speed regions. In this study, a partial repowering strategy has been discussed for an onshore commercial-scale wind farm with
Publikováno v:
Remote Sensing, Vol 10, Iss 4, p 514 (2018)
Remote Sensing; Volume 10; Issue 4; Pages: 514
Remote Sensing; Volume 10; Issue 4; Pages: 514
Wind gusts on a scale from 100 m to 1000 m are studied due to their significant influence on wind turbine performance. A detecting and tracking algorithm is proposed to extract gusts from a wind field and track their movement. The algorithm utilizes
Autor:
Ronald Calhoun, Aditya Choukulkar, Robert M. Banta, Alan Brewer, Christopher T. M. Clack, Yelena L. Pichugina, Michael Hardesty
Publikováno v:
Wind Energy. 19:1439-1452
The spurt of growth in the wind energy industry has led to the development of many new technologies to study this energy resource and improve the efficiency of wind turbines. One of the key factors in wind farm characterization is the prediction of p
Autor:
Ronald Calhoun, Sreevatsan Bhaskaran
Publikováno v:
9th AIAA Atmospheric and Space Environments Conference.
Publikováno v:
35th Wind Energy Symposium.
Publikováno v:
35th Wind Energy Symposium.
Autor:
D. Matthiesen, Pier Marzocca, Rebecca Jane Barthelmie, Aditya Choukulkar, Hui Wang, Raghavendra Krishnamurthy, Daniel Valyou, Ronald Calhoun, Paola Crippa, Sara C. Pryor, Craig M. Smith, G. Brown
Publikováno v:
Bulletin of the American Meteorological Society. 95:743-756
The 3D wind and turbulence characteristics of the atmospheric boundary layer experiment (3D Wind) was conducted to evaluate innovative remote sensing and in situ platforms for measurements of wind and turbulence regimes. The experiment is part of a p