INVESTIGATION OF BLADE ROTATION DIRECTION IN TWO IN LINE TURBINES USING LARGE EDDY SIMULATION

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.

VEISI AMIN ALLAH; SHAFIE MAYAM MOHAMMAD HOSSEIN

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

Journal Paper

Paper Information

Journal: Modares Mechanical Engineering Year:2017 | Volume:16 | Issue:12 Page(s): 467-478

Download Full-Text

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

Persian Verion

View:

645

Download:

Cites:

Information Journal Paper

Title

INVESTIGATION OF BLADE ROTATION DIRECTION IN TWO IN LINE TURBINES USING LARGE EDDY SIMULATION

Author(s)

VEISI AMIN ALLAH | SHAFIE MAYAM MOHAMMAD HOSSEIN | Issue Writer Certificate

Keywords

WIND TURBINEQ1

LARGE EDDY SIMULATIONQ2

TURBULENCE FLOWQ2

SMAGORINSKY SUBGRID-SCALE MODELQ2

Abstract

In this study LARGE EDDY SIMULATION method has been employed in order to investigate the effects of blade rotation direction of the downstream turbine in two co-rotating and counter-rotating configurations. The acquired results are in good agreement with presenting experimental data in literatures. Counter-rotating configuration is used in order to investigate the effect of blade rotation on the efficiency of downstream WIND TURBINE. The results show that the efficiency of downstream WIND TURBINE has increased about 4 percent without any change in wind farm layout and type of WIND TURBINEs.The upstream WIND TURBINE absorbed a portion of wind energy. Hence the streamwise velocity is decreased and lateral velocities are increased in downstream direction. The flow behind the upstream turbine is rotated in the same direction with downstream turbine in a counter-rotating configuration.This is why the efficiency of downstream turbine is increased in a counter-rotating configuration. The results of the present study show that streamwise velocity profile is almost identical in both configurations, while lateral velocities are changed considerably. In other words, the better efficiency of wind farm could be due to the lateral velocities. Hence, the efficiency of wind farm could be increased by decreasing the distance between two consecutive WIND TURBINEs in a counter-rotating configuration.

Cites

No record.

References

No record.

Cite

APA: Copy

VEISI, AMIN ALLAH, & SHAFIE MAYAM, MOHAMMAD HOSSEIN. (2017). INVESTIGATION OF BLADE ROTATION DIRECTION IN TWO IN LINE TURBINES USING LARGE EDDY SIMULATION. MODARES MECHANICAL ENGINEERING, 16(12 ), 467-478. SID. https://sid.ir/paper/178150/en

Vancouver: Copy

VEISI AMIN ALLAH, SHAFIE MAYAM MOHAMMAD HOSSEIN. INVESTIGATION OF BLADE ROTATION DIRECTION IN TWO IN LINE TURBINES USING LARGE EDDY SIMULATION. MODARES MECHANICAL ENGINEERING[Internet]. 2017;16(12 ):467-478. Available from: https://sid.ir/paper/178150/en

IEEE: Copy

AMIN ALLAH VEISI, and MOHAMMAD HOSSEIN SHAFIE MAYAM, “INVESTIGATION OF BLADE ROTATION DIRECTION IN TWO IN LINE TURBINES USING LARGE EDDY SIMULATION,” MODARES MECHANICAL ENGINEERING, vol. 16, no. 12 , pp. 467–478, 2017, [Online]. Available: https://sid.ir/paper/178150/en

Related Journal Papers