A NUMERICAL INVESTIGATION ON THE UNSTABLE FLOW IN A SINGLE STAGE OF AN AXLAL COMPRESSOR

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.

FARHANIEH B.; AMANIFARD NIMA; GHORBANIAN K.

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

Journal Paper

Paper Information

Journal: International Journal of Engineering Year:2003 | Volume:16 | Issue:2 (TRANSACTIONS A: BASICS) Page(s): 171-182

Download Full-Text

View:

258

Download:

Cites:

Information Journal Paper

Title

A NUMERICAL INVESTIGATION ON THE UNSTABLE FLOW IN A SINGLE STAGE OF AN AXLAL COMPRESSOR

Author(s)

FARHANIEH B. | AMANIFARD NIMA | GHORBANIAN K.

Keywords

FLOW INSTABILITY. CASCADE STUDY

FINITE-VOLUME

AXIAL COMPRESSORS

Abstract

An unsteady two-dimensional FINITE-VOLUME solver was developed based on Van leers flux splitting algorithm in conjunction with "Monotonic Upstream Scheme for Conservation Laws (MUSCL)" limiters to improve the order of accuracy and the two-layer Baldwin-Lomax turbulence model was also implemented. Two test cases were prepared to validate the solver. The computed results were compared with the experimental data and a good agreement validated the solver. Finally, the solver was used for the flow through a multi-blade stage of an axial compressor in its off-design condition. The computed results showed a rotating stall-like instability with a periodic behavior. To investigate the flow properties during the instability condition, the flow pattern, Vortex properties and the axial velocity were studied. It was concluded that the instability vortices in the multi-blade cascade do not have the same generation history of the separated vortices over a single body.

Multimedia

No record.

Cites

No record.

References

No record.

Cite

APA: Copy

FARHANIEH, B., AMANIFARD, NIMA, & GHORBANIAN, K.. (2003). A NUMERICAL INVESTIGATION ON THE UNSTABLE FLOW IN A SINGLE STAGE OF AN AXLAL COMPRESSOR. INTERNATIONAL JOURNAL OF ENGINEERING, 16(2 (TRANSACTIONS A: BASICS)), 171-182. SID. https://sid.ir/paper/355253/en

Vancouver: Copy

FARHANIEH B., AMANIFARD NIMA, GHORBANIAN K.. A NUMERICAL INVESTIGATION ON THE UNSTABLE FLOW IN A SINGLE STAGE OF AN AXLAL COMPRESSOR. INTERNATIONAL JOURNAL OF ENGINEERING[Internet]. 2003;16(2 (TRANSACTIONS A: BASICS)):171-182. Available from: https://sid.ir/paper/355253/en

IEEE: Copy

B. FARHANIEH, NIMA AMANIFARD, and K. GHORBANIAN, “A NUMERICAL INVESTIGATION ON THE UNSTABLE FLOW IN A SINGLE STAGE OF AN AXLAL COMPRESSOR,” INTERNATIONAL JOURNAL OF ENGINEERING, vol. 16, no. 2 (TRANSACTIONS A: BASICS), pp. 171–182, 2003, [Online]. Available: https://sid.ir/paper/355253/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops