基于孔喉模型的多孔介质对流换热系数的分形研究
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内蒙古科技大学,内蒙古科技大学,北京工业大学,内蒙古科技大学,内蒙古科技大学,内蒙古科技大学,内蒙古科技大学

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TK121;

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国家自然科学基金(批准号: 51166010);国家重点基础研究发展(973)计划(批准号:2012CB720402)


Study of fractal convection heat transfer coefficient in porous media based on pore and throat model
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Inner Mongolia Key Laboratory for Utilization of Bayan Obo Multi-Metallic Resources: Elected State Key Laboratory,Inner Mongolia University of Science and Technology,Baotou City,College of Environment and Energy Engineering,BJUT,Inner Mongolia Key Laboratory for Utilization of Bayan Obo Multi-Metallic Resources: Elected State Key Laboratory,Inner Mongolia University of Science and Technology,Baotou City,Inner Mongolia Key Laboratory for Utilization of Bayan Obo Multi-Metallic Resources: Elected State Key Laboratory,Inner Mongolia University of Science and Technology,Baotou City,Inner Mongolia Key Laboratory for Utilization of Bayan Obo Multi-Metallic Resources: Elected State Key Laboratory,Inner Mongolia University of Science and Technology,Baotou City,Inner Mongolia Key Laboratory for Utilization of Bayan Obo Multi-Metallic Resources: Elected State Key Laboratory,Inner Mongolia University of Science and Technology,Baotou City

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    摘要:

    本文先介绍了多孔介质分形理论基础,然后建立了多孔介质孔喉模型并对多孔介质分形对流换热系数关联式进行理论推导,最后将得出的对流换热系数与传统对流换热系数进行对比并进行了修正。

    Abstract:

    The paper introduced the fractal theory foundation of porous media at first. Then it established the pore and throat model of porous media and theoretically derived the formula of fractal convection heat transfer coefficient. Finally, it compared the fractal convection heat transfer coefficient with traditional solution and corrected the fractal convection heat transfer coefficient.

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郑坤灿,侯戎彬,王景甫,等. 基于孔喉模型的多孔介质对流换热系数的分形研究[J]. 科学技术与工程, 2014, 14(28): .
ZHENG kuncan, HOU rongbin, WANG jingfu, et al. Study of fractal convection heat transfer coefficient in porous media based on pore and throat model[J]. Science Technology and Engineering,2014,14(28).

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历史
  • 收稿日期:2014-04-09
  • 最后修改日期:2014-05-19
  • 录用日期:2014-05-29
  • 在线发布日期: 2014-10-08
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