Molecular Dynamics Simulation for Evaluating Fracture Entropy of a Polymer Material under Various Combined Stress States

Molecular Dynamics Simulation for Evaluating Fracture Entropy of a Polymer Material under Various Combined Stress States

Herein, the stress-state dependence of fracture entropy for a polyamide 6 material is investigated through molecular dynamics simulations. Although previous research suggests that a constant entropy increase can be universally applied for the definition of material fracture, the dependence of stress...

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Bibliographic Details
Main Authors: Naohiro Takase, Jun Koyanagi, Kazuki Mori, Takenobu Sakai
Format: Article
Language:English
Published: MDPI AG 2021-04-01
Series:Materials
Subjects:
molecular dynamics
entropy
tensile failure
stress triaxiality
void
Online Access:https://www.mdpi.com/1996-1944/14/8/1884

Internet

https://www.mdpi.com/1996-1944/14/8/1884

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