Journal of Fisheries and Marine Sciences Education (수산해양교육연구)

The Korean Society for Fisheries and Marine Sciences Education (한국수산해양교육학회)
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A Study on the Improvement of Efficiency of Heat Transfer on the Heat Recovery Ventilator with Rotating Porous Disk

로터리형 폐열회수 환기장치의 열전달 성능 향상에 관한 연구

  • Received : 2014.09.26
  • Accepted : 2014.11.07
  • Published : 2014.12.31
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Abstract

In the present study, the heat transfer performance on the heat recovery ventilator with rotary disk were experimentally investigated. The temperature of entrance and exit of the heat recovery ventilator, air flow distribution of high temperature air and low temperature air, heat flux and the overall heat transfer coefficients are estimated from the experimental results. As the number of revolution of rotary disk, the air flow distribution increase, heat flux and overall heat transfer coefficients increase.

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References

  1. ASHRAE Handbook-Systems and Equipment(2000). "Air-to-Air Energy Recovery", AHHRAE, pp. 44.1-44.19.
  2. ASHRAE Handbook-Fundamentals(2005). "Psychrometrics", AHHRAE, 6.1-6.17.
  3. C. G. Barringer & C. A. Mcgugan(1989). "Effect of Residential Air-to-Air Heat and Moisture Exchangers on Indoor Humidity", ASHRAE Transactions 95(2), 461-474.
  4. E. G. Phillips R. E. Chant B. C. Bradley & D. R. Fisher(1989). "A Model to Compare Freezing Control Stratigies for Residential Air-to-Air Heat Recovery Ventilators", ASHRAE Transactions 95(2), 454-483.
  5. F. P. Incropera & D. P. DeWitt(2014). "Fundamentals of Heat and Mass Transfer", John Wiley & Sons, NY.
  6. Kim, S. H. Shin H. M. & Kim C. J.(2005). A Numerical Analysis of Convective Heat Transfer in Air Flow Channels of a Plate Fin-tube Matrix for Heat Pipe Heat Sinks, Journal of the Korean Society of Marine Engineering, Vol. 29, No. 8, 862-869.
  7. Korean Standards Association(2003). KS Air Conditioner:KS C 9306.
  8. Lim, T. W. Park, J. U. & Kim. J. H.(2002), A Study on Heat Transfer and Pressure Drop in Flow Boiling of Binary Mixtures in a Uniformly Heated Horizontal Tube, Jour. Fish. Mar. Sci. Edu., 14(2), 177-190.
  9. Lim, T. W. & You, S. S.(2008), A Study on the microcooling Fin Fabrication Process for Enhancing Boiling Heat Transfer, Jour. Fish. Mar. Sci. Edu., 19(3), 366-372.
  10. MITSUBISHI(2006). "Lossnay Technical Report".
  11. Webb, R. L. & Jung, S. H.(1992). Air-Side Performance of Enhanced Brazed Aluminum Heat Exchangers, ASHRAE Trans., Vol. 98. 391-401.
  12. Park, J. U. & Cho, D. H.(2004), A Study on Heat Transfer Characteristics of Helical Coiled Tube, Jour. Fish. Mar. Sci. Edu., 16(2), 257-270.