Aeroelastic instability of symmetric laminated beam-plates with two delaminations

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.

Mousavi Seyed Bagher; Amin Yazdi Seyed Mohamad Ali

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

Journal Paper

Paper Information

Journal: IRANIAN JOURNAL OF MECHANICAL ENGINEERING (ENGLISH) Year:2019 | Volume:21 | Issue:3 Page(s): 181-196

Download Full-Text

Persian Verion

View:

420

Download:

Cites:

Information Journal Paper

Title

Aeroelastic instability of symmetric laminated beam-plates with two delaminations

Author(s)

Mousavi Seyed Bagher | Amin Yazdi Seyed Mohamad Ali | Issue Writer Certificate

Keywords

FlutterQ2

Composite beam-platesQ1

DelaminationsQ1

supersonic flowQ1

Abstract

In this study aeroelastic instability of laminated beam-plates with two overlapping Delaminations with equal length that is subjected to supersonic flow is investigated analytically. The classical laminate plate theory with small deflection assumptions with quasi-steady aerodynamic theory is utilized to derive the governing equations of the system. Additionally, it is assumed that the Delaminations parts are forced to vibrate with each other. In this case to predict critical Flutter pressure, the delaminated Composite beam-plates are divided into five parts. The boundary conditions at the ends of beam-plates and at the ends of each delamination region are employed to predict Flutter pressure. The effect of different parameters such as Delaminations length, axial position, their position through thickness of delaminated beam-plate and different stacking sequence are considered on Flutter pressure of beam-plate with two overlapping Delaminations. According to the results, Flutter pressure of delaminated beam-plate with two overlapping, equal length Delaminations in comparison to beam-plate with single delamination is reduced 20 through 40 percentages approximately. Additionally, it has been shown, as far as two Delaminations are closer to the mid-plane of the beam-plate, the aeroelastic behavior will change further.

Cites

No record.

References

No record.

Cite

APA: Copy

Mousavi, Seyed Bagher, & Amin Yazdi, Seyed Mohamad Ali. (2019). Aeroelastic instability of symmetric laminated beam-plates with two delaminations. JOURNAL OF MECHANICAL ENGINEERING (ISME) (IRANIAN JOURNAL OF MECHANICAL ENGINEERING-ENGLISH), 21(3 ), 181-196. SID. https://sid.ir/paper/83500/en

Vancouver: Copy

Mousavi Seyed Bagher, Amin Yazdi Seyed Mohamad Ali. Aeroelastic instability of symmetric laminated beam-plates with two delaminations. JOURNAL OF MECHANICAL ENGINEERING (ISME) (IRANIAN JOURNAL OF MECHANICAL ENGINEERING-ENGLISH)[Internet]. 2019;21(3 ):181-196. Available from: https://sid.ir/paper/83500/en

IEEE: Copy

Seyed Bagher Mousavi, and Seyed Mohamad Ali Amin Yazdi, “Aeroelastic instability of symmetric laminated beam-plates with two delaminations,” JOURNAL OF MECHANICAL ENGINEERING (ISME) (IRANIAN JOURNAL OF MECHANICAL ENGINEERING-ENGLISH), vol. 21, no. 3 , pp. 181–196, 2019, [Online]. Available: https://sid.ir/paper/83500/en

Related Journal Papers