Rebeca Cedeno Madera, Stéphane Lejeunes, Eric Euchler
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引用次数: 0
Abstract
Carbon black-filled rubbers have been used in the industry since the early 20th century, and their mechanical advantages are well known. However, describing and predicting their mechanical behavior can become a non-trivial task. In this work, we present an approach to a new mechanical model that is capable of capturing the principal nonlinearities in rubber behavior when subjected to dynamic loadings, focusing on the Payne effect. Inspired by phase-change mechanisms, we introduce internal scalar variables to account for the carbon filler network dynamics in the presence of dynamic stretch. Reversibility of the Payne effect is taken into account within a clear and standard thermodynamical framework. This approach aims to enhance our understanding of the mechanical responses of carbon-filled rubbers and improve predictive capabilities.
期刊介绍：
"Polymer Bulletin" is a comprehensive academic journal on polymer science founded in 1988. It was founded under the initiative of the late Mr. Wang Baoren, a famous Chinese chemist and educator. This journal is co-sponsored by the Chinese Chemical Society, the Institute of Chemistry, and the Chinese Academy of Sciences and is supervised by the China Association for Science and Technology. It is a core journal and is publicly distributed at home and abroad.
"Polymer Bulletin" is a monthly magazine with multiple columns, including a project application guide, outlook, review, research papers, highlight reviews, polymer education and teaching, information sharing, interviews, polymer science popularization, etc. The journal is included in the CSCD Chinese Science Citation Database. It serves as the source journal for Chinese scientific and technological paper statistics and the source journal of Peking University's "Overview of Chinese Core Journals."
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