Research on the Thermal Cavitation Problem of a Preexisting Microvoid in a Viscoelastic Sphere
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-10-22
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The cavitation problem of a preexisting microvoid in the incompressible viscoelastic sphere subjected to the uniform temperature field was studied in this paper.
Based on the finite logarithmic strain measure for geometrically large deformation, the nonlinear mathematical model of this problem was established by employing the Kelvin-Voigt differential type constitutive equation of thermoviscoelasticity.
Adopting the dimensionless transformation of each parameter, growth curves of the microvoid radius increasing with the temperature were given.
And the results indicated that the generation of cavity could be regarded as the idealized model of microvoid growth.
A parametric study, including the influences of the external temperature, the initial microvoid radius, and the material parameter on the microvoid radius, was also conducted.
The sudden growth of infinitely large sphere with a preexisting microvoid could also achieved by the finitely large sphere.
American Psychological Association (APA)
Chen, Yajuan& Shang, Xinchun. 2013. Research on the Thermal Cavitation Problem of a Preexisting Microvoid in a Viscoelastic Sphere. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-1009427
Modern Language Association (MLA)
Chen, Yajuan& Shang, Xinchun. Research on the Thermal Cavitation Problem of a Preexisting Microvoid in a Viscoelastic Sphere. Mathematical Problems in Engineering No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-1009427
American Medical Association (AMA)
Chen, Yajuan& Shang, Xinchun. Research on the Thermal Cavitation Problem of a Preexisting Microvoid in a Viscoelastic Sphere. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-1009427
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1009427