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Urban Environment: Characterization of the Wind in Flat Roofs

  • J. Lassig
  • U. Jara
  • J. J. Valle Sosa
  • C. Palese
Chapter
Part of the Innovative Renewable Energy book series (INREE)

Abstract

Homes with flat roofs are very common in Latin American and European countries. The possibility of using small wind turbines in urban conglomerates makes it necessary to know how the wind resource on these types of roofs is.

The flow pattern is analyzed on different flat roofs, to determine the location and size of the recirculation bubble that develops on them, to quantify the speed increase on them, and to delimit the zones with great intensity of turbulence of those with better conditions for the installation of small wind turbines.

Keywords

Urban wind Roofs of buildings Wind tunnel CFD 

References

  1. 1.
    J. Cace, E. ter Horst, K. Syngellakis, M. Niel, P. Clement, R. Heppener, E. Peirano. Urban wind turbines—guidelines for small wind turbines in the built environment; February 2007; Wind Energy Integration in the Urban Environment (WINEUR). http://www.urbanwind.net/ Accessed 10 Sept 2009
  2. 2.
    F. Wang, L. Baia, J. Fletcher, J. Whiteford, D. Cullen, The methodology for aerodynamic study on a small domestic wind turbine with scoop. J. Wind Eng. Ind. Aerodyn. 96, 1–24 (2008)CrossRefGoogle Scholar
  3. 3.
    G. Andrew, C. Johnstone, N. Kell, Urban wind energy conversion: the potential of ducted turbines. Renew. Energy 33, 1157–1163 (2008)CrossRefGoogle Scholar
  4. 4.
    L. Lu, K.Y. Ip, Investigation on the feasibility and enhancement methods of wind power utilization in high-rise buildings of Hong Kong. Renew. Sust. Energ. Rev. 13, 450–461 (2009)CrossRefGoogle Scholar
  5. 5.
    N. Mithraratne, Roof-top wind turbines for microgeneration in urban houses in New Zealand. Energ. Build. 41, 1013–1018 (2009)CrossRefGoogle Scholar
  6. 6.
  7. 7.
    H. Schlichting, Boundary Layer Theory, 7th edn. (McGraw-Hill, New York, 1979), p. 817Google Scholar
  8. 8.
    F. Estavillo, Determinación del Aprovechamiento Eolico para un Edificio Sustentable en la Ciudad de Rosario. Tesis de Maestría, FCEyN-UNR, 2014Google Scholar

Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  • J. Lassig
    • 1
  • U. Jara
    • 1
  • J. J. Valle Sosa
    • 1
  • C. Palese
    • 1
  1. 1.Laboratory of Environmental Fluid Dynamics (LaDiFA), Faculty of EngineeringNational University of Comahue (UNCo)NeuquénArgentina

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