Dynamical growth of cavity in a heated incompressible viscoelastic cylinder
[1]Chen Yajuan,Wang Qinting,is still in the Spring Festival..Dynamical growth of cavity in a heated incompressible viscoelastic cylinder[J].Journal of Zhengzhou University (Engineering Science),2014,35(01):85-88.[doi:10.3969/j.issn.1671-6833.2014.01.020]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
35
Number of periods:
2014 01
Page number:
85-88
Column:
Public date:
2014-02-28
- Title:
- Dynamical growth of cavity in a heated incompressible viscoelastic cylinder
- Keywords:
- Hot viscoelastomer; cylinder; finite deformation; hole; dynamic growth
- CLC:
- -
- DOI:
- 10.3969/j.issn.1671-6833.2014.01.020
- Abstract:
- Apply the viscoelastic finite deformation theory to study the problem of hot cavitation of a noncompressible viscoelastic cylinder under a uniform temperature field. We discuss the cylindrical case and the pre-deposited cylinder case. The numerical results confirm that the bifurcation problem can be regarded as an ideal model for the growth of predeposited pore radius, and the dynamic change curve of micropore radius grows with time. The effects of the external temperature field, initial pore radius, material parameters and axial elongation on the growth law of micropore radius are discussed.
- References:
- -
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