Performance of Ducted Wind Turbine in a Wind Tunnel

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.

KERAMAT SIAVASH N.; Najafi gh.h.; TAVAKOLI T.; GHOBADIAN B.; Mahmoodi i.

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

Journal Paper

Paper Information

Journal: Modares Mechanical Engineering Year:2019 | Volume:19 | Issue:5 Page(s): 1297-1305

Download Full-Text

Persian Verion

View:

989

Download:

Cites:

Information Journal Paper

Title

Performance of Ducted Wind Turbine in a Wind Tunnel

Author(s)

Keywords

Wind TurbineQ1

Shrouded Wind TurbineQ1

Power Augmentation RatioQ1

Betz LimitQ1

Abstract

In this study, the performance of a ducted Wind Turbine is compared with a bare one using wind tunnel results. Ducted turbines are a type of small Wind Turbines, which consist of a diffuser surrounding the rotor. The duct makes more air flow in rotor plain and as a result augments power production. The blade was fabricated, using resin polyester armed by glass fiber. Duct is formed by sheet metal rolling in slope to have an acceptable appearance. According to BEM design, predicted power for the bare turbine is 300W in wind velocity 10 m/s considering 20% loss due to bearing resistant, rotor inertia, and generator efficiency. Wind tunnel investigation revealed 165W power experimentally for bare Wind Turbine. The evaluation of the system in the wind tunnel showed that the power augmentation of the ducted system compared to the bare one was 37% higher on average. The maximum power augmentation of the ducted turbine was 286W. The rotor speed of ducted turbine was 61% more than the bare turbine, which increased the speed of the tip of the blade.

Cites

No record.

References

No record.

Cite

APA: Copy

KERAMAT SIAVASH, N., Najafi, gh.h., TAVAKOLI, T., GHOBADIAN, B., & Mahmoodi, i.. (2019). Performance of Ducted Wind Turbine in a Wind Tunnel. MODARES MECHANICAL ENGINEERING, 19(5 ), 1297-1305. SID. https://sid.ir/paper/178037/en

Vancouver: Copy

KERAMAT SIAVASH N., Najafi gh.h., TAVAKOLI T., GHOBADIAN B., Mahmoodi i.. Performance of Ducted Wind Turbine in a Wind Tunnel. MODARES MECHANICAL ENGINEERING[Internet]. 2019;19(5 ):1297-1305. Available from: https://sid.ir/paper/178037/en

IEEE: Copy

N. KERAMAT SIAVASH, gh.h. Najafi, T. TAVAKOLI, B. GHOBADIAN, and i. Mahmoodi, “Performance of Ducted Wind Turbine in a Wind Tunnel,” MODARES MECHANICAL ENGINEERING, vol. 19, no. 5 , pp. 1297–1305, 2019, [Online]. Available: https://sid.ir/paper/178037/en

Related Journal Papers