Influence of Solidity on Vertical Axis Wind Turbines

M. Teresa Parra-santos; Cristobal Uzarraga; Armando Gallegos; Francisco Castro

doi:10.18100/ijamec.42848

Influence of Solidity on Vertical Axis Wind Turbines

Yıl 2015, , 215 - 217, 29.06.2015

M. Teresa Parra-santos , Cristobal Uzarraga Armando Gallegos Francisco Castro

https://doi.org/10.18100/ijamec.42848

Cited By: 6

Öz

This paper aims to predict the performance of a VAWT. The H-type Darrieus turbine consists of three straight blades with shape of aerofoil attached to a rotating vertical shaft. Bearing in mind the overall flow is characterized by important secondary flows, the turbulence model selected was realizable k-epsilon with non-equilibrium wall functions. Conservation equations were solved with a Third-Order MUSCL scheme using SIMPLE to couple continuity and momentum equations. A parametric study has been carried out to analyse the solidity effect on the non-dimensional curves so that the range of tip speed ratio of operation could be predicted as well as their self-starting behaviour.

Anahtar Kelimeler

VAWT; CFD; solidity; efficiency

Kaynakça

Baker J. R. 1983 "Features to aid or enable self starting of fixed pitch low solidity vertical axis wind turbines". Journal of Wind Engineering and Industrial Aerodynamics. Vol. 15 pp.369-380.
Shawn A., Fiedler A., Tullis S. 2012 "Flow separation on a high Reynolds number, high solidity vertical axis wind turbine with straight and canted blades and canted blades with fences" Renewable Energy, Vol. 41, pp. 13-22
Uzarraga N.C., Gallegos A., Parra M.T., Beltran J.M. 2012 "Numerical Analysis of Airfoils used at VAWT", ASME ESFuelCell2012-91113
Liu X., Dang Q., Xi G. 2008. "Performance improvement of a centrifugal fam by using CFD". Engineering Applications of Computational Fluid Mechanics Vol. 2 no. 2 pp. 130-140

Original Research Paper

Yıl 2015, , 215 - 217, 29.06.2015

M. Teresa Parra-santos , Cristobal Uzarraga Armando Gallegos Francisco Castro

https://doi.org/10.18100/ijamec.42848

Cited By: 6

Öz

Kaynakça

Baker J. R. 1983 "Features to aid or enable self starting of fixed pitch low solidity vertical axis wind turbines". Journal of Wind Engineering and Industrial Aerodynamics. Vol. 15 pp.369-380.
Shawn A., Fiedler A., Tullis S. 2012 "Flow separation on a high Reynolds number, high solidity vertical axis wind turbine with straight and canted blades and canted blades with fences" Renewable Energy, Vol. 41, pp. 13-22
Uzarraga N.C., Gallegos A., Parra M.T., Beltran J.M. 2012 "Numerical Analysis of Airfoils used at VAWT", ASME ESFuelCell2012-91113
Liu X., Dang Q., Xi G. 2008. "Performance improvement of a centrifugal fam by using CFD". Engineering Applications of Computational Fluid Mechanics Vol. 2 no. 2 pp. 130-140

Toplam 4 adet kaynakça vardır.

Ayrıntılar

Birincil Dil	İngilizce
Bölüm	Research Article
Yazarlar	M. Teresa Parra-santos Cristobal Uzarraga Bu kişi benim Armando Gallegos Bu kişi benim Francisco Castro Bu kişi benim
Yayımlanma Tarihi	29 Haziran 2015
Yayımlandığı Sayı	Yıl 2015

Kaynak Göster

APA	Parra-santos, M. T., Uzarraga, C., Gallegos, A., Castro, F. (2015). Influence of Solidity on Vertical Axis Wind Turbines. International Journal of Applied Mathematics Electronics and Computers, 3(3), 215-217. https://doi.org/10.18100/ijamec.42848
AMA	Parra-santos MT, Uzarraga C, Gallegos A, Castro F. Influence of Solidity on Vertical Axis Wind Turbines. International Journal of Applied Mathematics Electronics and Computers. Haziran 2015;3(3):215-217. doi:10.18100/ijamec.42848
Chicago	Parra-santos, M. Teresa, Cristobal Uzarraga, Armando Gallegos, ve Francisco Castro. “Influence of Solidity on Vertical Axis Wind Turbines”. International Journal of Applied Mathematics Electronics and Computers 3, sy. 3 (Haziran 2015): 215-17. https://doi.org/10.18100/ijamec.42848.
EndNote	Parra-santos MT, Uzarraga C, Gallegos A, Castro F (01 Haziran 2015) Influence of Solidity on Vertical Axis Wind Turbines. International Journal of Applied Mathematics Electronics and Computers 3 3 215–217.
IEEE	M. T. Parra-santos, C. Uzarraga, A. Gallegos, ve F. Castro, “Influence of Solidity on Vertical Axis Wind Turbines”, International Journal of Applied Mathematics Electronics and Computers, c. 3, sy. 3, ss. 215–217, 2015, doi: 10.18100/ijamec.42848.
ISNAD	Parra-santos, M. Teresa vd. “Influence of Solidity on Vertical Axis Wind Turbines”. International Journal of Applied Mathematics Electronics and Computers 3/3 (Haziran 2015), 215-217. https://doi.org/10.18100/ijamec.42848.
JAMA	Parra-santos MT, Uzarraga C, Gallegos A, Castro F. Influence of Solidity on Vertical Axis Wind Turbines. International Journal of Applied Mathematics Electronics and Computers. 2015;3:215–217.
MLA	Parra-santos, M. Teresa vd. “Influence of Solidity on Vertical Axis Wind Turbines”. International Journal of Applied Mathematics Electronics and Computers, c. 3, sy. 3, 2015, ss. 215-7, doi:10.18100/ijamec.42848.
Vancouver	Parra-santos MT, Uzarraga C, Gallegos A, Castro F. Influence of Solidity on Vertical Axis Wind Turbines. International Journal of Applied Mathematics Electronics and Computers. 2015;3(3):215-7.