EFFECT OF FLUID MEDIA ON VIBRATION OF A MICROBEAM RESONATOR USING MICROPOLAR THEORY

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.

GHANBARI MINA; HOSSAINPOUR SIAMAK; REZAZADEH GHADER

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

Journal Paper

Paper Information

Journal: Modares Mechanical Engineering Year:2014 | Volume:14 | Issue:10 Page(s): 205-210

Download Full-Text

Persian Verion

View:

734

Download:

Cites:

Information Journal Paper

Title

EFFECT OF FLUID MEDIA ON VIBRATION OF A MICROBEAM RESONATOR USING MICROPOLAR THEORY

Author(s)

GHANBARI MINA | HOSSAINPOUR SIAMAK | REZAZADEH GHADER | Issue Writer Certificate

Keywords

MEMSQ2

MICRO-POLAR THEORYQ2

SQUEEZE FILM DAMPINGQ2

Abstract

In this paper, SQUEEZE FILM DAMPING in a micro-beam resonator based on micro-polar fluid theory has been investigated. The proposed model for this study consists of a clamped-clamped microbeam suspended between two fixed stratums. The gap between the micro-beam and stratums is filled with air. Equation of motion governing the transverse deflection of the micro-beam based on strain gradient theory and also non-linear Reynolds equation of the fluid field based on micropolar theory have been non-dimensionalized, linearized and solved simultaneously to calculate the quality factor of the SQUEEZE FILM DAMPING. The effect of non-dimensional length scale parameter of the air and micro-beam for different values of micro-polar coupling parameter has been investigated. It has been shown that applying MICRO-POLAR THEORY underestimates and also applying strain gradient theory overestimates the values of quality factor that are obtained in the case of classic theory. The quality factor of the SQUEEZE FILM DAMPING for different values of nondimensional length of the beam, squeeze number and non-dimensional pressure have been calculated and compared to the obtained values of quality factor based on classic theory.

Cites

No record.

References

No record.

Cite

APA: Copy

GHANBARI, MINA, HOSSAINPOUR, SIAMAK, & REZAZADEH, GHADER. (2014). EFFECT OF FLUID MEDIA ON VIBRATION OF A MICROBEAM RESONATOR USING MICROPOLAR THEORY. MODARES MECHANICAL ENGINEERING, 14(10), 205-210. SID. https://sid.ir/paper/177818/en

Vancouver: Copy

GHANBARI MINA, HOSSAINPOUR SIAMAK, REZAZADEH GHADER. EFFECT OF FLUID MEDIA ON VIBRATION OF A MICROBEAM RESONATOR USING MICROPOLAR THEORY. MODARES MECHANICAL ENGINEERING[Internet]. 2014;14(10):205-210. Available from: https://sid.ir/paper/177818/en

IEEE: Copy

MINA GHANBARI, SIAMAK HOSSAINPOUR, and GHADER REZAZADEH, “EFFECT OF FLUID MEDIA ON VIBRATION OF A MICROBEAM RESONATOR USING MICROPOLAR THEORY,” MODARES MECHANICAL ENGINEERING, vol. 14, no. 10, pp. 205–210, 2014, [Online]. Available: https://sid.ir/paper/177818/en

Related Journal Papers