NUMERICAL INVESTIGATION OF LATERAL JET INTERACTION EFFECTS ON AERODYNAMIC BEHAVIOR OF A SUPERSONIC PROJECTILE

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.

BOZORGIAN MOHAMMAD; HADIDOOLABI MUSTAFA; TARABI ABBAS

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

Journal Paper

Paper Information

Journal: Modares Mechanical Engineering Year:2017 | Volume:17 | Issue:4 Page(s): 431-442

Download Full-Text

Persian Verion

View:

667

Download:

Cites:

Information Journal Paper

Title

NUMERICAL INVESTIGATION OF LATERAL JET INTERACTION EFFECTS ON AERODYNAMIC BEHAVIOR OF A SUPERSONIC PROJECTILE

Author(s)

BOZORGIAN MOHAMMAD | HADIDOOLABI MUSTAFA | TARABI ABBAS | Issue Writer Certificate

Keywords

LATERAL JETQ1

INTERACTIONQ3

SUPERSONIC AERODYNAMICQ1

STABILITYQ2

NOZZLEQ1

Abstract

LATERAL JET control systems are being considered as attractive alternatives to conventional control systems in recent years. In present study which is divided in two parts, the effects of LATERAL JET INTERACTION with supersonic cross flow on aerodynamic behavior of a standard projectile at zero angle of attack has been studied numerically. In the first part, results of the effects of parameters such as jet location, Mach number and NOZZLE type on pressure coefficient drag coefficient drag force and pressure distribution on the fins are presented and analyzed. In the second part, longitudinal static and dynamic STABILITY coefficients of the projectile in presence of LATERAL JET haves been achieved and evaluated according to the mentioned parameters. According to the results, jet location is the most effective parameter. In the first part, the pressure distribution on the fins is considerably dependent on jet location. Effect of Mach number on pressure coefficient, drag force and drag coefficient is also significant. Besides variation of the pressure distribution on the fins becomes more obvious at the final locations by variation of Mach number. In the second part, LATERAL JET effect leads to decreasing longitudinal static STABILITY. Increasing the Mach number also results in decreasing longitudinal dynamic STABILITY and jet displacement make nonlinear behavior over pitch damping moment coefficient, therefore choosing proper jet location is dependent on desired parameters of designer. According to the results, effect of NOZZLE type has been insignificant for all cases.

Cites

No record.

References

No record.

Cite

APA: Copy

BOZORGIAN, MOHAMMAD, HADIDOOLABI, MUSTAFA, & TARABI, ABBAS. (2017). NUMERICAL INVESTIGATION OF LATERAL JET INTERACTION EFFECTS ON AERODYNAMIC BEHAVIOR OF A SUPERSONIC PROJECTILE. MODARES MECHANICAL ENGINEERING, 17(4 ), 431-442. SID. https://sid.ir/paper/178851/en

Vancouver: Copy

BOZORGIAN MOHAMMAD, HADIDOOLABI MUSTAFA, TARABI ABBAS. NUMERICAL INVESTIGATION OF LATERAL JET INTERACTION EFFECTS ON AERODYNAMIC BEHAVIOR OF A SUPERSONIC PROJECTILE. MODARES MECHANICAL ENGINEERING[Internet]. 2017;17(4 ):431-442. Available from: https://sid.ir/paper/178851/en

IEEE: Copy

MOHAMMAD BOZORGIAN, MUSTAFA HADIDOOLABI, and ABBAS TARABI, “NUMERICAL INVESTIGATION OF LATERAL JET INTERACTION EFFECTS ON AERODYNAMIC BEHAVIOR OF A SUPERSONIC PROJECTILE,” MODARES MECHANICAL ENGINEERING, vol. 17, no. 4 , pp. 431–442, 2017, [Online]. Available: https://sid.ir/paper/178851/en

Related Journal Papers