Volume 26 Issue 4
Apr.  2000
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WANG Xiao-xin, YUAN Xiu-gan. Investigation on Heat Transfer between Gas and Rubber Particles in Fixed Bed and Vibrated Fluidized Bed[J]. Journal of Beijing University of Aeronautics and Astronautics, 2000, 26(4): 408-411. (in Chinese)
Citation: WANG Xiao-xin, YUAN Xiu-gan. Investigation on Heat Transfer between Gas and Rubber Particles in Fixed Bed and Vibrated Fluidized Bed[J]. Journal of Beijing University of Aeronautics and Astronautics, 2000, 26(4): 408-411. (in Chinese)

Investigation on Heat Transfer between Gas and Rubber Particles in Fixed Bed and Vibrated Fluidized Bed

  • Received Date: 12 Jan 1999
  • Publish Date: 30 Apr 2000
  • The effect of parameters on radial heat conductive coefficient is analyzed by researching into radial heat conductivity of rubber particles in fixed bed. The fluidized bed should be applied to enhance the process of heat transfer between gas and solids in order to minimize the effect of lower heat conductivity of rubber. It is indicated that vibration strengthen more than gas velocity affects heat transfer in vibrated fluidized bed (VFB) from the analysis of the correlations. In the case of reaching the same heat transfer results, the VFB can decrease gas velocity more than common fluidized bed can do, and energy conservation may be realized by using VFB technology.

     

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