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pro vyhledávání: '"E. J. Limacher"'
Autor:
D. H. Wood, E. J. Limacher
Publikováno v:
Wind Energy Science, Vol 6, Pp 1413-1425 (2021)
The flow upwind of an energy-extracting horizontal-axis wind turbine expands as it approaches the rotor, and the expansion continues in the vorticity-bearing wake behind the rotor. The upwind expansion has long been known to influence the axial momen
Externí odkaz:
https://doaj.org/article/d683d1ec9b5246b1ae196df609c2efe4
Autor:
E. J. Limacher, D. H. Wood
Publikováno v:
Wind Energy Science, Vol 6, Pp 191-201 (2021)
Using the concept of impulse in control volume analysis, we derive general expressions for wind turbine thrust in a constant, spatially uniform wind. The absence of pressure in the impulse equations allows for their application in the near wake, wher
Externí odkaz:
https://doaj.org/article/a670fad84399484eb2c9e34313c0d3dd