EFFECTS OF REDUCED FREQUENCY ON THE VORTICES AND AERODYNAMIC LOADS OF HIGHLY SWEPT WINGS

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.

SOLTANI M.R.; RAJABI A.R.; DAVARI A.R.

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

Journal Paper

Paper Information

Journal: Year:2004 | Volume:38 | Issue:4 (86) Page(s): 487-499

Download Full-Text

Persian Verion

View:

879

Download:

Cites:

Information Journal Paper

Title

EFFECTS OF REDUCED FREQUENCY ON THE VORTICES AND AERODYNAMIC LOADS OF HIGHLY SWEPT WINGS

Author(s)

SOLTANI M.R. | RAJABI A.R. | DAVARI A.R. | Issue Writer Certificate

Keywords

Not Registered.

Abstract

The structure of the leading edge vortices over highly swept wings at various angles of attack has been studied. Some semi-empirical relations have been used to investigate the behavior of these vortices before and after burst. Further the normal force and drag coefficients and vortex burst location have been predicted for Delta wings with the sweep angles of 60 to 75 degrees for both static and dynamic cases. The results show that for dynamic motions, increasing the reduced frequency and oscillation amplitude and decreasing the wing sweep angle will increase the normal force and drag coefficients. The aerodynamic forces during upstroke motion are higher than their static counterparts. This phenomenon reverses during down stroke motion, creating the Hysteresis loop.

Cites

No record.

References

بررسی تجربی جریان روی یک بال با ضریب منظری پایین

Cite

APA: Copy

SOLTANI, M.R., RAJABI, A.R., & DAVARI, A.R.. (2004). EFFECTS OF REDUCED FREQUENCY ON THE VORTICES AND AERODYNAMIC LOADS OF HIGHLY SWEPT WINGS. JOURNAL OF FACULTY OF ENGINEERING (UNIVERSITY OF TEHRAN), 38(4 (86)), 487-499. SID. https://sid.ir/paper/14488/en

Vancouver: Copy

SOLTANI M.R., RAJABI A.R., DAVARI A.R.. EFFECTS OF REDUCED FREQUENCY ON THE VORTICES AND AERODYNAMIC LOADS OF HIGHLY SWEPT WINGS. JOURNAL OF FACULTY OF ENGINEERING (UNIVERSITY OF TEHRAN)[Internet]. 2004;38(4 (86)):487-499. Available from: https://sid.ir/paper/14488/en

IEEE: Copy

M.R. SOLTANI, A.R. RAJABI, and A.R. DAVARI, “EFFECTS OF REDUCED FREQUENCY ON THE VORTICES AND AERODYNAMIC LOADS OF HIGHLY SWEPT WINGS,” JOURNAL OF FACULTY OF ENGINEERING (UNIVERSITY OF TEHRAN), vol. 38, no. 4 (86), pp. 487–499, 2004, [Online]. Available: https://sid.ir/paper/14488/en

Related Journal Papers