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The Applicable Research of Predicted Mean Vote Evaluation Index in Ceiling Radiant Cooling Panels

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Proceedings of the 8th International Symposium on Heating, Ventilation and Air Conditioning

Part of the book series: Lecture Notes in Electrical Engineering ((LNEE,volume 261))

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Abstract

The purpose of this study was to investigate whether the PMV index can evaluate the thermal comfort in ceiling radiant panel systems. In a previous experimental investigation using an office equipped with radiant cooling panel, it was found that the indoor relative humidity and indoor air velocity kept at 61.5 % and 0.01 m/s, respectively, could help to reduce condensation on the chilled surface and increase thermal comfort. The value of PMV and predicted percentage of dissatisfied (PPD) were calculated with the data measured and recorded in the test room, and they would be validated with the result of 85 thermal comfort questionnaires. By comparing the conclusion, it was concluded that there were some residuals when using the PMV calculation formula to calculate the value of PMV in ceiling radiant cooling panel system compared with the realistic, and a correction coefficient was needed in the PMV’ equation.

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References

  1. Miriel J, Serres L, Trombe A (2002) Radiant ceiling panel heating-cooling systems: experimental and simulated study of the performances, thermal comfort and energy consumptions. Appl Therm Eng 22:1861–1873

    Article  Google Scholar 

  2. Tiberiu C, Joeshp V, Frederic K (2009) Evaluation of thermal comfort using combined CFD and experimentation study in a test room equipped with a cooling ceiling. Build Environ 44:1740–1750

    Article  Google Scholar 

  3. Takehito I, Toshiaki O, Kazuaki B (1999) Thermal comfort and energy consumption of the radiant ceiling panel system. Comparison with the conventional all-air system. Energy Build 30:167–175

    Article  Google Scholar 

  4. Xuhan Z, Nianping L, Jiguang Y (2012) Adaptability analysis of new ceiling radiant cooling panels with dedicated outdoor air systems used in summer moist region. Key Eng Mater 517:864–869

    Article  Google Scholar 

  5. Choi JK, Miki K, Sagawa S, Shiraki K (1997) Evaluation of mean skin temperature formulas by infrared thermography. Int J Biometeorol (2):68–75

    Google Scholar 

  6. Feustel HE, Stetiu C (1995) Hydronic radiant cooling-preliminary assessment. Energy Build 22:193–205

    Article  Google Scholar 

  7. Refet K (2009) The investigation of relation between radiative and convective heat transfer coefficients at the ceiling in a cooled ceiling room. Energy Convers Manage 50:1–5

    Article  Google Scholar 

  8. ASHRAE ANSI/ASHRAE Standard 55-2004 (2004) Thermal environmental conditions for human occupancy, Atlanta: American Society of Heating Refrigerating and Air-Conditioning Engineers Inc.

    Google Scholar 

  9. Prapapong V, Surapong C (2007) Application of radiant cooling as a passive cooling option in hot humid climate. Build Environ 42:543–556

    Article  Google Scholar 

  10. Wilikins CK, Kosonen R (1992) Cool ceiling systems: a European air conditioning alternative. ASHRAE J 34(8):41–45

    Google Scholar 

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Acknowledgments

This work is supported in part through the Scientific Research Fund of the National Natural Science Funds Projects (51178169).

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Correspondence to Nianping Li .

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© 2014 Springer-Verlag Berlin Heidelberg

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Sheng, J., Li, N. (2014). The Applicable Research of Predicted Mean Vote Evaluation Index in Ceiling Radiant Cooling Panels. In: Li, A., Zhu, Y., Li, Y. (eds) Proceedings of the 8th International Symposium on Heating, Ventilation and Air Conditioning. Lecture Notes in Electrical Engineering, vol 261. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-39584-0_35

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  • DOI: https://doi.org/10.1007/978-3-642-39584-0_35

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-39583-3

  • Online ISBN: 978-3-642-39584-0

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