INVESTIGATION OF EFFECT OF DIFFERENT CROSS-SECTIONS OF ROTOR ON TWO-DIMENSIONAL TRANSIENT FLOW IN VISCOUS MICRO PUMPS

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.

NASR AZADANI A.; REZAEI ALAM M.; SAEIDI M.S.; SAGHAFIAN M.

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

Journal Paper

Paper Information

Journal: JOURNAL OF COMPUTATIONAL METHODS IN ENGINEERING (ESTEGHLAL) Year:2011 | Volume:29 | Issue:2 Page(s): 67-84

Download Full-Text

Persian Verion

View:

817

Download:

Cites:

Information Journal Paper

Title

INVESTIGATION OF EFFECT OF DIFFERENT CROSS-SECTIONS OF ROTOR ON TWO-DIMENSIONAL TRANSIENT FLOW IN VISCOUS MICRO PUMPS

Author(s)

NASR AZADANI A. | REZAEI ALAM M. | SAEIDI M.S. | SAGHAFIAN M. | Issue Writer Certificate

Keywords

MICRO PUMPQ2

TRANSIENT FLOWQ3

VISCOUS FLOWQ2

OVERSET GRIDQ3

ROTORQ2

Abstract

In this paper, the effect of ROTOR cross-section geometry in viscous MICRO PUMPs is studied for optimizing the flow and maximizing the exit flow rate using the OVERSET GRID method. The main construction of viscous MICRO PUMPs consists of a rectangular channel and a ROTOR with circular cross-section which rotates eccentrically and perpendicular to the channel axis. In this paper, the effects of channel height, ROTOR eccentricity and channel pressure difference on the average velocity at the outlet of micro channel in the presence of circular, square, rectangular and elliptic ROTOR cross-sections are investigated. The flow equations are solved two-dimensionally, using incompressible finite volume method. The obtained results show that the maximum value of the exit average velocity is obtained at a micro channel of 1.5 times of the ROTOR diameter. However, increasing the ROTOR eccentricity and the angular velocity of the ROTOR causes the exit velocity magnitude in the MICRO PUMP to increase. The obtained results show very good agreement with existing experimental and numerical results.

Cites

No record.

References

No record.

Cite

APA: Copy

NASR AZADANI, A., REZAEI ALAM, M., SAEIDI, M.S., & SAGHAFIAN, M.. (2011). INVESTIGATION OF EFFECT OF DIFFERENT CROSS-SECTIONS OF ROTOR ON TWO-DIMENSIONAL TRANSIENT FLOW IN VISCOUS MICRO PUMPS. JOURNAL OF COMPUTATIONAL METHODS IN ENGINEERING (ESTEGHLAL), 29(2), 67-84. SID. https://sid.ir/paper/173579/en

Vancouver: Copy

NASR AZADANI A., REZAEI ALAM M., SAEIDI M.S., SAGHAFIAN M.. INVESTIGATION OF EFFECT OF DIFFERENT CROSS-SECTIONS OF ROTOR ON TWO-DIMENSIONAL TRANSIENT FLOW IN VISCOUS MICRO PUMPS. JOURNAL OF COMPUTATIONAL METHODS IN ENGINEERING (ESTEGHLAL)[Internet]. 2011;29(2):67-84. Available from: https://sid.ir/paper/173579/en

IEEE: Copy

A. NASR AZADANI, M. REZAEI ALAM, M.S. SAEIDI, and M. SAGHAFIAN, “INVESTIGATION OF EFFECT OF DIFFERENT CROSS-SECTIONS OF ROTOR ON TWO-DIMENSIONAL TRANSIENT FLOW IN VISCOUS MICRO PUMPS,” JOURNAL OF COMPUTATIONAL METHODS IN ENGINEERING (ESTEGHLAL), vol. 29, no. 2, pp. 67–84, 2011, [Online]. Available: https://sid.ir/paper/173579/en

Related Journal Papers