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Pregled bibliografske jedinice broj: 373753

Impact of Adaptive Airfoils on Wind Turbine Working Characteristics


Klarin, Branko; Pehnec, Igor
Impact of Adaptive Airfoils on Wind Turbine Working Characteristics // Energija i okoliš 2008 / Franković, Bernard (ur.).
Rijeka: Hrvatski savez za sunčevu energiju Rijeka, 2008. str. 291-300 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 373753 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Impact of Adaptive Airfoils on Wind Turbine Working Characteristics

Autori
Klarin, Branko ; Pehnec, Igor

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Energija i okoliš 2008 / Franković, Bernard - Rijeka : Hrvatski savez za sunčevu energiju Rijeka, 2008, 291-300

ISBN
978-953-6886-14-2

Skup
International Congress Energy and The Environment 2008

Mjesto i datum
Opatija, Hrvatska, 22-24.10.2008

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
adaptive airfoil; wind turbine airfoil; wind turbine blade; wind turbine regulation

Sažetak
This paper deals with the simulation results and investigation procedure on adaptive airfoils applied to wind turbines. A flexible airfoil skin is attached to the stiff airfoil core and allows deformation of the geometry due to pressure field change. The leading edge of the airfoil is made as a flexible structure and attached to the blade element. The rest of the airfoil is stiff and follows the theoretical form of the airfoil shape. This results in a change of airfoil aerodynamic characteristics or wind turbine power regulation. No additional energy or moving parts need to be applied. The response to flow changes is very fast, almost instantaneous. As a result, better power traction is expected in the power gap between the pitch and the stall power regulation. Preliminary flow and elastic deformation are investigated with CFD/FSI analysis followed by simulation of working characteristics of wind turbine with adaptive airfoils. This investigation can be taken further ; for example, basic wind tunnel investigations with adaptive airfoil sections can be performed. Better wind turbine efficiency is expected for future application possibilities, particularly in small machines.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekti:
023-0231744-3113 - Inteligentni i evolucijski algoritmi optimizacije materijala i konstrukcija (Vučina, Damir, MZOS ) ( POIROT)

Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split

Profili:

Avatar Url Igor Pehnec (autor)

Avatar Url Branko Klarin (autor)


Citiraj ovu publikaciju:

Klarin, Branko; Pehnec, Igor
Impact of Adaptive Airfoils on Wind Turbine Working Characteristics // Energija i okoliš 2008 / Franković, Bernard (ur.).
Rijeka: Hrvatski savez za sunčevu energiju Rijeka, 2008. str. 291-300 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Klarin, B. & Pehnec, I. (2008) Impact of Adaptive Airfoils on Wind Turbine Working Characteristics. U: Franković, B. (ur.)Energija i okoliš 2008.
@article{article, editor = {Frankovi\'{c}, B.}, year = {2008}, pages = {291-300}, keywords = {adaptive airfoil, wind turbine airfoil, wind turbine blade, wind turbine regulation}, isbn = {978-953-6886-14-2}, title = {Impact of Adaptive Airfoils on Wind Turbine Working Characteristics}, keyword = {adaptive airfoil, wind turbine airfoil, wind turbine blade, wind turbine regulation}, publisher = {Hrvatski savez za sun\v{c}evu energiju Rijeka}, publisherplace = {Opatija, Hrvatska} }
@article{article, editor = {Frankovi\'{c}, B.}, year = {2008}, pages = {291-300}, keywords = {adaptive airfoil, wind turbine airfoil, wind turbine blade, wind turbine regulation}, isbn = {978-953-6886-14-2}, title = {Impact of Adaptive Airfoils on Wind Turbine Working Characteristics}, keyword = {adaptive airfoil, wind turbine airfoil, wind turbine blade, wind turbine regulation}, publisher = {Hrvatski savez za sun\v{c}evu energiju Rijeka}, publisherplace = {Opatija, Hrvatska} }




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