108 Modeling and simulation of viscoelastic deformation behavior of carbon black filled rubber

2008 ◽  
Vol 2008.21 (0) ◽  
pp. 111-112
Author(s):  
Masaki KONDO ◽  
Maruku KITAMURA ◽  
Masato NAITO ◽  
Yoshihiro TOMITA
Keyword(s):  
Carbon Black ◽  
Modeling And Simulation ◽  
Deformation Behavior ◽  
Viscoelastic Deformation ◽  
Filled Rubber

Strain Rate Dependent Micro- to Macroscopic Deformation Behavior of Carbon-Black Filled Rubber under Monotonic and Cyclic Straining

2007 ◽  
Vol 345-346 ◽  
pp. 53-56
Author(s):  
Yoshihiro Tomita ◽  
K. Azuma ◽  
M. Naito
Keyword(s):  
Carbon Black ◽  
Strain Rate ◽  
Cyclic Deformation ◽  
Deformation Behavior ◽  
Viscoelastic Deformation ◽  
Rate Dependent ◽  
Filled Rubber ◽  
Deformation Behaviors ◽  
The Individual ◽  
Cyclic Straining

A constitutive equation of rubber is derived by employing a nonaffine molecular chain network model for an elastic deformation behavior and the reptation theory for a viscoelastic deformation behavior. The results reveal the roles of the individual springs and dashpot, and the strain rate dependence of materials in the monotonic and cyclic deformation behaviors, particularly softening and hysteresis loss, that is, the Mullins effect, occurring in stress-stretch curves under cyclic deformation processes of carbon black filled rubber..

Strain-Rate-Dependent Deformation Behavior of Carbon-Black-Filled Rubber under Monotonic and Cyclic Straining

2007 ◽  
Vol 340-341 ◽  
pp. 1017-1024 ◽  
Author(s):  
Yoshihiro Tomita ◽  
K. Azuma ◽  
M. Naito
Keyword(s):  
Strain Rate ◽  
Cyclic Deformation ◽  
Deformation Behavior ◽  
Viscoelastic Deformation ◽  
Rate Dependent ◽  
Filled Rubber ◽  
Deformation Behaviors ◽  
Deformation Processes ◽  
The Individual ◽  
Cyclic Straining

The constitutive equation of rubber is derived by employing a nonaffine molecular chain network model for an elastic deformation behavior and the reptation theory for a viscoelastic deformation behavior. The results reveal the roles of the individual springs and dashpot, and the strain rate dependence of materials and disentanglement of molecular chains in the monotonic and cyclic deformation behaviors, particularly softening and hysteresis loss, that is, the Mullins effect, occurring in stress-stretch curves under cyclic deformation processes.

1120 Modeling and Simulation of Microstructure and Deformation Behavior of Silica-Filled Rubber

2010 ◽  
Vol 2010.23 (0) ◽  
pp. 346-347
Author(s):  
Toshiki MOCHIZUKI ◽  
Masato NAITO ◽  
Kisaragi YASHIRO ◽  
Yoshihiro TOMITA
Keyword(s):  
Modeling And Simulation ◽  
Deformation Behavior ◽  
Filled Rubber
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