Transactions of the Korean Society of Mechanical Engineers B (대한기계학회논문집B)

The Korean Society of Mechanical Engineers (대한기계학회)
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An Experimental Study on Heat Storage and Heat Recovery Characteristics of a Latent Heat Storage Tank with Horizontal Shell and Tube Type

수평식 셸-튜브형 잠열축열조의 축열 및 방열특성에 관한 실험적 연구

  • 권영만 (원광대학교 대학원 기계공학과) ;
  • 서해성 (원광대학교 대학원 기계공학과) ;
  • 모정하 (원광대학교 기계공학부)
  • Published : 2000.01.01
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Abstract

An experimental study has been carried out in order to investigate the heat storage characteristics for a latent heat storage tank with horizontal shell and tube type. The heat exchanger consisted of horizontal cylindrical capsules with a staggered tube bank layout. Based on the obtained data, the effects of flow rate and inlet fluid temperature on the melting time and heat storage rates were examined. It is found that the melting time decreased with increase of the flow rate and the inlet temperature. Results also show that at the initial stage of heat transfer the heat storage rate represents the maximum value and rapidly decreases.

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References

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