文章摘要
FEA of heat transfer in NR/hollow bead composite
  
DOI:
Key Words: NR;hollow bead;thermal conductivity;digital simulation
Author NameAffiliation
LIANG Ji-zhao South China University of Technology 
LI Feng-hua South China University of Technology 
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Abstract:
      A finite element analysis(FEA) of the heat transfer in NR/hollow bead composite was made and the equivalent thermal conductivity(ke) was calculated.The results showed that ke decreased linearly with the increase of the bead volume fraction φf and decreased somewhat with the increase of the bead particle size.Furthermore,ke from the 3D FE simulation was higher than that from 2D FE simulation,and the difference between them increased with the increase of φf.
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