Yıl: 2022 Cilt: 8 Sayı: 4 Sayfa Aralığı: 551 - 561 Metin Dili: İngilizce DOI: 10.18186/thermal.1149161 İndeks Tarihi: 23-05-2023

Experimental investigation of thermal comfort performance of a radiant wall and ceiling panel system

Öz:
The number of radiant heating-cooling systems in building applications is increasing it is be- cause of low energy consumption, low operating temperature and high values they provide in terms of working compatibility with renewable energy sources. In this study, ground source heat pump integrated radiant panels installed on the wall and suspended ceiling of the office room in Yıldız Technical University Science and Technology Application and Research Centre were experimentally examined in terms of thermal comfort according to the relevant stan- dards. Vertical air temperature differences and mean radiant temperatures were investigated. The mean air temperature differences at 0.1 m and 1.7 m were found to be 3,9 oC 2.9 oC 3.5 oC, 3.1 oC and 3.4 oC on average for the five different stands, respectively. PMV and PPD values were found to be 0.78 and 18.9% for February 12 (Case 1), 0.36 and 8.4% for February 13 (Case 2), respectively. In the experiment carried out under the conditions of Case 2, while the com- fort conditions were provided in almost all of the day, the desired comfort conditions could not be achieved in Case 1 after 11 am.
Anahtar Kelime:

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
  • [1] Cen C, Jia Y, Liu K, Geng R. Experimental compar- ison of thermal comfort during cooling with a fan coil system and radiant floor system at varying space heights. Build Environ 2018;141:71–79. [CrossRef]
  • [2] Maier J, Marggraf-Micheel C, Dehne T, Bosbach J. Thermal comfort of different displacement venti- lation systems in an aircraft passenger cabin. Build Environ 2017;111:256–264. [CrossRef]
  • [3] Tian Z, Yin X, Ding Y, Zhang C. Research on the actual cooling performance of ceiling radiant panel. Energy Build 2012;47:636–642. [CrossRef]
  • [4] I. Sarbu, C. Sebarchievici, General review of ground- source heat pump systems for heating and cooling of buildings. Energy Build 2014;70:441–454. [CrossRef]
  • [5] Oh MS, Ahn JH, Kim DW, Jang DS, Kim Y. Thermal comfort and energy saving in a vehicle compartment using a localized air-conditioning system. Appl Energy 2014;133:14–21. [CrossRef]
  • [6] Olesen BW. Radiant floor heating in theory and practice. ASHRAE J 2002;44:19–26.
  • [7] Okamoto S, Kitora H, Yamaguchi H, Oka T. A simplified calculation method for estimating heat flux from ceiling radiant panels. Energy Build 2010;42:29–33. [CrossRef]
  • [8] Acikgoz O, Karakoyun Y, Yumurtacı Z, Dukhan N, Dalkılıç AS. Realistic experimental heat transfer char- acteristics of radiant floor heating using sidewalls as heat sinks. Energy Build 2019;183:515–526. [CrossRef]
  • [9] Karakoyun Y. Acikgoz O. Yumurtacı Z. Dalkilic AS. An experimental investigation on heat transfer char- acteristics arising over an underfloor cooling system exposed to different radiant heating loads through walls. Appl Therm Eng 2020;164:114517. [CrossRef]
  • [10] De Carli M, Olesen BW. Field measurements of operative temperatures in buildings heated or cooled by embedded water-based radiant systems. ASHRAE Trans 2002;108:714–725.
  • [11] A. Koca, Z. Gemici, Y. Topacoglu, G. Cetin, R.C. Acet, B.B. Kanbur, Experimental investigation of heat transfer coefficients between hydronic radiant heated wall and room. Energy Build 2014;82:211– 221. [CrossRef]
  • [12] Karabay H, Arici M, Sandik M. A numerical inves- tigation of fluid flow and heat transfer inside a room for floor heating and wall heating systems. Energy Build 2013;67:471–478. [CrossRef]
  • [13] Kayaci N. Energy and exergy analysis and ther- mo-economic optimization of the ground source heat pump integrated with radiant wall panel and fan-coil unit with floor heating or radiator. Renew Energy 2020;160:333–349. [CrossRef]
  • [14] Rhee KN, Kim KW. A 50 year review of basic and applied research in radiant heating and cooling systems for the built environment. Build. Environ 2015;91:166–190. [CrossRef]
  • [15] Myhren JA, Holmberg S. Flow patterns and thermal comfort in a room with panel, floor and wall heat- ing. Energy Build 2008;40:524–536. [CrossRef]
  • [16] Karmann C, Schiavon S, Bauman F. Thermal comfort in buildings using radiant vs. all-air systems: A crit- ical literature review. Build Environ 2017;111:123– 131. [CrossRef]
  • [17] J. Miriel, L. Serres, A. Trombe, Radiant ceiling panel heating-cooling systems: Experimental and sim- ulated study of the performances, thermal com- fort and energy consumptions. Appl Therm Eng 2002;22:1861–1873. [CrossRef]
  • [18] Imanari T, Omori T, Bogaki K. Thermal comfort and energy consumption of the radiant ceiling panel sys- tem. Energy Build 1999;30:167–175. [CrossRef]
  • [19] Gemici Z. Experimental examination of thermal comfort performance of a radiant wall panel system: Comparison between different heating wall configu- rations. J Therm Sci Technol 2017;37:69–78.
  • [20] Bojić M, Cvetković D, Marjanović V, Blagojević M, Djordjević Z. Performances of low temperature radiant heating systems. Energy Build 2013;61:233– 238. [CrossRef]
  • [21] Cheng Y, Niu J, Du Z, Lei Y. Investigation on the thermal comfort and energy efficiency of strati- fied air distribution systems. Energy Sustain Dev 2015;28:1–9. [CrossRef]
  • [22] Nagano K, Mochida T. Experiments on thermal environmental design of ceiling radiant cooling for supine human subjects, Build Environ 2004;39:267– 275. [CrossRef]
  • [23] Rhee KN, Olesen BW, Kim KW. Ten questions about radiant heating and cooling systems. Build Environ 2017;112:367–381. [CrossRef]
  • [24] Laouadi A. Development of a radiant heating and cooling model for building energy simulation soft- ware. Build Environ 2004;39:421–431. [CrossRef]
  • [25] Fanger PO, Ipsen BM, Langkilde G, Olessen BW, Christensen NK, Tanabe S. Comfort limits for asym- metric thermal radiation. Energy Build 1985;8:225– 236. [CrossRef]
  • [26] Circle T. 2013 ASHRAE Handbook—Fundamentals, 2013.
  • [27] Hedrick RL, Thomann WR, Mcfarland JK, Alevantis LE, Berlin GL, Brunner G, Buttner MP, et al. Ventilation for acceptable indoor air quality. ASHRAE Stand 2013 (2013).
  • [28] Holman JP, Lloyd J. Experimental Methods Forengineers. 8th ed. New York: McGraw-Hill Series in Mechanical Engineering, 1984.
  • [29] H. Jia, X. Pang,P. Haves, Experimentally- deter- mined characteristics of radiant systems for office buildings, Appl. Energy. 221 (2018) 41–54.
APA DOGAN A, KAYACI N, Demir H, SEVINDIR M (2022). Experimental investigation of thermal comfort performance of a radiant wall and ceiling panel system. , 551 - 561. 10.18186/thermal.1149161
Chicago DOGAN AHMET,KAYACI NURULLAH,Demir Hakan,SEVINDIR MUSTAFA KEMAL Experimental investigation of thermal comfort performance of a radiant wall and ceiling panel system. (2022): 551 - 561. 10.18186/thermal.1149161
MLA DOGAN AHMET,KAYACI NURULLAH,Demir Hakan,SEVINDIR MUSTAFA KEMAL Experimental investigation of thermal comfort performance of a radiant wall and ceiling panel system. , 2022, ss.551 - 561. 10.18186/thermal.1149161
AMA DOGAN A,KAYACI N,Demir H,SEVINDIR M Experimental investigation of thermal comfort performance of a radiant wall and ceiling panel system. . 2022; 551 - 561. 10.18186/thermal.1149161
Vancouver DOGAN A,KAYACI N,Demir H,SEVINDIR M Experimental investigation of thermal comfort performance of a radiant wall and ceiling panel system. . 2022; 551 - 561. 10.18186/thermal.1149161
IEEE DOGAN A,KAYACI N,Demir H,SEVINDIR M "Experimental investigation of thermal comfort performance of a radiant wall and ceiling panel system." , ss.551 - 561, 2022. 10.18186/thermal.1149161
ISNAD DOGAN, AHMET vd. "Experimental investigation of thermal comfort performance of a radiant wall and ceiling panel system". (2022), 551-561. https://doi.org/10.18186/thermal.1149161
APA DOGAN A, KAYACI N, Demir H, SEVINDIR M (2022). Experimental investigation of thermal comfort performance of a radiant wall and ceiling panel system. Journal of Thermal Engineering, 8(4), 551 - 561. 10.18186/thermal.1149161
Chicago DOGAN AHMET,KAYACI NURULLAH,Demir Hakan,SEVINDIR MUSTAFA KEMAL Experimental investigation of thermal comfort performance of a radiant wall and ceiling panel system. Journal of Thermal Engineering 8, no.4 (2022): 551 - 561. 10.18186/thermal.1149161
MLA DOGAN AHMET,KAYACI NURULLAH,Demir Hakan,SEVINDIR MUSTAFA KEMAL Experimental investigation of thermal comfort performance of a radiant wall and ceiling panel system. Journal of Thermal Engineering, vol.8, no.4, 2022, ss.551 - 561. 10.18186/thermal.1149161
AMA DOGAN A,KAYACI N,Demir H,SEVINDIR M Experimental investigation of thermal comfort performance of a radiant wall and ceiling panel system. Journal of Thermal Engineering. 2022; 8(4): 551 - 561. 10.18186/thermal.1149161
Vancouver DOGAN A,KAYACI N,Demir H,SEVINDIR M Experimental investigation of thermal comfort performance of a radiant wall and ceiling panel system. Journal of Thermal Engineering. 2022; 8(4): 551 - 561. 10.18186/thermal.1149161
IEEE DOGAN A,KAYACI N,Demir H,SEVINDIR M "Experimental investigation of thermal comfort performance of a radiant wall and ceiling panel system." Journal of Thermal Engineering, 8, ss.551 - 561, 2022. 10.18186/thermal.1149161
ISNAD DOGAN, AHMET vd. "Experimental investigation of thermal comfort performance of a radiant wall and ceiling panel system". Journal of Thermal Engineering 8/4 (2022), 551-561. https://doi.org/10.18186/thermal.1149161