Investigating Surface Effects on Thermomechanical Behavior of Embedded Circular Curved Nanosize Beams
Joint Authors
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-08-30
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
To investigate the surface effects on thermomechanical vibration and buckling of embedded circular curved nanosize beams, nonlocal elasticity model is used in combination with surface properties including surface elasticity, surface tension, and surface density for modeling the nanoscale effect.
The governing equations are determined via the energy method.
Analytically Navier method is utilized to solve the governing equations for simply supported nanobeam at both ends.
Solving these equations enables us to estimate the natural frequency and critical buckling load for circular curved nanobeam including Winkler and Pasternak elastic foundations and under the effect of a uniform temperature change.
The results determined are verified by comparing the results with available ones in literature.
The effects of various parameters such as nonlocal parameter, surface properties, Winkler and Pasternak elastic foundations, temperature, and opening angle of circular curved nanobeam on the natural frequency and critical buckling load are successfully studied.
The results reveal that the natural frequency and critical buckling load of circular curved nanobeam are significantly influenced by these effects.
American Psychological Association (APA)
Ebrahimi, Farzad& Daman, Mohsen. 2016. Investigating Surface Effects on Thermomechanical Behavior of Embedded Circular Curved Nanosize Beams. Journal of Engineering،Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1108404
Modern Language Association (MLA)
Ebrahimi, Farzad& Daman, Mohsen. Investigating Surface Effects on Thermomechanical Behavior of Embedded Circular Curved Nanosize Beams. Journal of Engineering No. 2016 (2016), pp.1-11.
https://search.emarefa.net/detail/BIM-1108404
American Medical Association (AMA)
Ebrahimi, Farzad& Daman, Mohsen. Investigating Surface Effects on Thermomechanical Behavior of Embedded Circular Curved Nanosize Beams. Journal of Engineering. 2016. Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1108404
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1108404