Unsteady Flow Analysis of an Oscillating Wind Turbine Airfoil Using OpenFOAM

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

MASDARI M.; Vakilipour Sh.; Seyednia M.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF MECHANICAL ENGINEERING Year:2019 | Volume:49 | Issue:1 (86) Page(s): 329-338

Download Full-Text

Persian Verion

View:

435

Download:

Cites:

Information Journal Paper

Title

Unsteady Flow Analysis of an Oscillating Wind Turbine Airfoil Using OpenFOAM

Author(s)

MASDARI M. | Vakilipour Sh. | Seyednia M. | Issue Writer Certificate

Keywords

Wind Turbine Airfoil

Pitching Oscillation

unsteady aerodynamic

CFD

OpenFOAM

Abstract

Using OpenFOAM, numerical simulations of two-dimensional flow past a stationary and harmonically pitching Wind Turbine Airfoil at a moderate value of Reynolds number (400000) have been carried out in the current study. Wind turbine blades are subject to different oscillating motions due to unsteady flow around them. Therefore, sinusoidal pitching motion as one of the basic motions in an unsteady oscillation is needed to be thoroughly investigated. This helps to reduce the loads on blades occurring due to dynamic stall phenomenon. The aim of this numerical study is to enhance the accuracy in prediction and analysis of unsteady phenomena around an oscillating NACA 6-series airfoil at near-and post-static stall regions. The experimental data possessed by the presenting authors are considered for validation. In most cases as the results demonstrate, the numerical simulation along with turbulence modelling using k-ω-SST with low-Re correction can accurately capture the physical phenomena related to unsteady pitching motion and hence, highly precise aerodynamic coefficients and pressure coefficients around the airfoil will be obtained at different stall-wise regions.

Cites

No record.

References

No record.

Cite

APA: Copy

MASDARI, M., Vakilipour, Sh., & Seyednia, M.. (2019). Unsteady Flow Analysis of an Oscillating Wind Turbine Airfoil Using OpenFOAM. JOURNAL OF MECHANICAL ENGINEERING, 49(1 (86) ), 329-338. SID. https://sid.ir/paper/269964/en

Vancouver: Copy

MASDARI M., Vakilipour Sh., Seyednia M.. Unsteady Flow Analysis of an Oscillating Wind Turbine Airfoil Using OpenFOAM. JOURNAL OF MECHANICAL ENGINEERING[Internet]. 2019;49(1 (86) ):329-338. Available from: https://sid.ir/paper/269964/en

IEEE: Copy

M. MASDARI, Sh. Vakilipour, and M. Seyednia, “Unsteady Flow Analysis of an Oscillating Wind Turbine Airfoil Using OpenFOAM,” JOURNAL OF MECHANICAL ENGINEERING, vol. 49, no. 1 (86) , pp. 329–338, 2019, [Online]. Available: https://sid.ir/paper/269964/en

Related Journal Papers