TAYLOR-COUETTE FLOW INSTABILITIES IN JOURNAL BEARINGS

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.

SEDAGHAT A.; ROHOLAMIN I.; JAFARI S.

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

Journal Paper

Paper Information

Journal: INTERNATIONAL JOURNAL OF ADVANCED DESIGN AND MANUFACTURING TECHNOLOGY Year:2010 | Volume:4 | Issue:1 (13) Page(s): 33-41

Download Full-Text

Persian Verion

View:

1,780

Download:

Cites:

Information Journal Paper

Title

TAYLOR-COUETTE FLOW INSTABILITIES IN JOURNAL BEARINGS

Author(s)

SEDAGHAT A. | ROHOLAMIN I. | JAFARI S. | Issue Writer Certificate

Keywords

FLOW INSTABILITIESQ3

JOURNAL BEARINGSQ2

TAYLOR-COUETTE FLOWQ3

COAXIAL ROTATING CYLINDERSQ3

Abstract

In industry, FLOW INSTABILITIES are important in JOURNAL BEARINGS at high rotational speeds. For inviscid flows between two rotating coaxial cylinders, an instability criterion was introduced by Taylor-Couette. However, viscosity may play as stabilizer or destabilize in such flows. In this work, stability theories were reviewed for two COAXIAL ROTATING CYLINDERS. Then, flow instability patterns, velocity, pressure, and vorticity fields were simulated using Fluent. In this method, the fluid flow was assumed laminar and by gradually increasing the relative rotational speeds between two coaxial cylinders, the critical Taylor number was calculated and compared with Taylor analytical solution. By increasing Taylor number, it is observed that vortices become stronger and instabilities appear in the form of cellular square patterns. The characteristics of these cellular square patterns were examined.

Cites

No record.

References

Cite

APA: Copy

SEDAGHAT, A., ROHOLAMIN, I., & JAFARI, S.. (2010). TAYLOR-COUETTE FLOW INSTABILITIES IN JOURNAL BEARINGS. INTERNATIONAL JOURNAL OF ADVANCED DESIGN AND MANUFACTURING TECHNOLOGY, 4(1 (13)), 33-41. SID. https://sid.ir/paper/172308/en

Vancouver: Copy

SEDAGHAT A., ROHOLAMIN I., JAFARI S.. TAYLOR-COUETTE FLOW INSTABILITIES IN JOURNAL BEARINGS. INTERNATIONAL JOURNAL OF ADVANCED DESIGN AND MANUFACTURING TECHNOLOGY[Internet]. 2010;4(1 (13)):33-41. Available from: https://sid.ir/paper/172308/en

IEEE: Copy

A. SEDAGHAT, I. ROHOLAMIN, and S. JAFARI, “TAYLOR-COUETTE FLOW INSTABILITIES IN JOURNAL BEARINGS,” INTERNATIONAL JOURNAL OF ADVANCED DESIGN AND MANUFACTURING TECHNOLOGY, vol. 4, no. 1 (13), pp. 33–41, 2010, [Online]. Available: https://sid.ir/paper/172308/en

Related Journal Papers