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WU Yu-ting, LIU Zhi-hui, LIU Ji-wei, MA Zhong-fang, LIU Bin. Optimization Study on Flow Arrangement and Air Velocity for Miniature Multi-unit Parallel-flow Condenser[J]. Journal of Beijing University of Technology, 2010, 36(11): 1567-1572.
Citation: WU Yu-ting, LIU Zhi-hui, LIU Ji-wei, MA Zhong-fang, LIU Bin. Optimization Study on Flow Arrangement and Air Velocity for Miniature Multi-unit Parallel-flow Condenser[J]. Journal of Beijing University of Technology, 2010, 36(11): 1567-1572.
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Optimization Study on Flow Arrangement and Air Velocity for Miniature Multi-unit Parallel-flow Condenser

  • Key Laboratory of Enhanced Heat Transfer and Energy Conservation, Ministry of Education, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China

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  • Received Date: February 18, 2009
  • Available Online: December 02, 2022
    Graphical Abstract
    • Abstract
  • In order to design a lightweight and high efficiency condenser for a miniature refrigeration system with 300 W cooling capacity,a mathematical model is proposed to describe the heat transfer and flow in a parallel flow condenser.A program was developed by using Matlab software to simulate the performance of the condenser which satisfies 450W heating load under certain conditions.The weight and pressure drop curves against the refrigerant flow arrangements and air velocity have been obtained.The influences of different flow arrangements and air velocity on the performance of miniature condenser were analyzed and the optimum flow arrangements and air velocity were obtained.
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    • References (8)
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