| Numerical Investigation of Thermal Conductivity of Rubber Composites Filled with Particulates |
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| DOI： |
| Key Words: rubber；particulate；thermal conductivity；reinforcement |
| Author Name | Affiliation | | ZHANG Xiaoguang | Qingdao University of Science & Technology | | JI Yingjie | Qingdao University of Science & Technology | | HE Yan | Qingdao University of Science & Technology | | MA Lianxiang | Qingdao University of Science & Technology |
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| Abstract: |
| Based on the Ansys Workbench steady state thermal analysis module，the thermal conductivity of rubber composites filled with particulates was simulated and the effects of the shape of particulates，volume fraction of loading，orientation and aspect ratio of fillers were studied.The results showed that the thermal conductivity increased with the increase of the volume fraction of particulates and the shape of the filler particles had great influence on the thermal conductivity.The thermal conductivity of composites filled with cylindrical particles was higher than that of composites filled with spherical particles，and the thermal conductivity increased with the increase of the aspect ratio of the cylindrical particles.Moreover，the orientation of cylindrical particles also influenced the thermal conductivity significantly. |
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