NUMERICAL INVESTIGATION OF SONIC JET INJECTION EFFECTS ON FLOW FIELD STRUCTURE AND THRUST VECTOR CONTROL PERFORMANCE IN SUPERSONIC NOZZLE

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.

TAHANI MOJTABA; HOJAJI MOHAMMAD; SALEHIFARD MOHAMMAD; DARTOOMIAN ARASH

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

Journal Paper

Paper Information

Journal: Modares Mechanical Engineering Year:2015 | Volume:15 | Issue:8 Page(s): 175-186

Download Full-Text

Persian Verion

View:

813

Download:

Cites:

Information Journal Paper

Title

NUMERICAL INVESTIGATION OF SONIC JET INJECTION EFFECTS ON FLOW FIELD STRUCTURE AND THRUST VECTOR CONTROL PERFORMANCE IN SUPERSONIC NOZZLE

Author(s)

TAHANI MOJTABA | HOJAJI MOHAMMAD | SALEHIFARD MOHAMMAD | DARTOOMIAN ARASH | Issue Writer Certificate

Keywords

THRUST VECTOR CONTROLQ1

SONIC JET INJECTIONQ2

TURBULENT FLOWQ2

SUPERSONIC NOZZLEQ2

Abstract

Effects of secondary SONIC JET INJECTION in divergent part of SUPERSONIC NOZZLE on flow field structure and THRUST VECTOR CONTROL performance has been numerically analyzed. Three dimensional multi-blocks extended numerical code has been used to model the complexity of turbulence flow by k-w SST model. Structured computational domain has been applied and the initial results of simulation were validated by the previous experimental result. Different injection power is generated by varying the injection surface and pressure ratio with respect to throat pressure. Injection power increment causes changes in performance and sometimes lowers it. In the current research, aside from description of complete complex flow features, allowable power range to increase system performance has been presented. In this range, increasing the injection mass flow rate decreases the amplification factor, but increases the deflection angle and axial thrust augmentation as the most important performance parameters. Out of estimated range for allowable mass power injection performance parameters behave differently, which demonstrates drastic drop in performance.

Cites

No record.

References

No record.

Cite

APA: Copy

TAHANI, MOJTABA, HOJAJI, MOHAMMAD, SALEHIFARD, MOHAMMAD, & DARTOOMIAN, ARASH. (2015). NUMERICAL INVESTIGATION OF SONIC JET INJECTION EFFECTS ON FLOW FIELD STRUCTURE AND THRUST VECTOR CONTROL PERFORMANCE IN SUPERSONIC NOZZLE. MODARES MECHANICAL ENGINEERING, 15(8), 175-186. SID. https://sid.ir/paper/179087/en

Vancouver: Copy

TAHANI MOJTABA, HOJAJI MOHAMMAD, SALEHIFARD MOHAMMAD, DARTOOMIAN ARASH. NUMERICAL INVESTIGATION OF SONIC JET INJECTION EFFECTS ON FLOW FIELD STRUCTURE AND THRUST VECTOR CONTROL PERFORMANCE IN SUPERSONIC NOZZLE. MODARES MECHANICAL ENGINEERING[Internet]. 2015;15(8):175-186. Available from: https://sid.ir/paper/179087/en

IEEE: Copy

MOJTABA TAHANI, MOHAMMAD HOJAJI, MOHAMMAD SALEHIFARD, and ARASH DARTOOMIAN, “NUMERICAL INVESTIGATION OF SONIC JET INJECTION EFFECTS ON FLOW FIELD STRUCTURE AND THRUST VECTOR CONTROL PERFORMANCE IN SUPERSONIC NOZZLE,” MODARES MECHANICAL ENGINEERING, vol. 15, no. 8, pp. 175–186, 2015, [Online]. Available: https://sid.ir/paper/179087/en

Related Journal Papers