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DYNAMIC MODELLING OF HEATING COSTS OF AN AIR CONDITIONER IN THREE DIFFERENT CLIMATE REGIONS IN TURKEY

Year 2018, Volume: 8 Issue: 1, 50 - 62, 30.06.2018
https://doi.org/10.36222/ejt.467921

Abstract

The applications of AC unit for heating purposes increase with the improvements in air conditioners’ (AC) automation, performance, and production lines. Besides the developments in technology, heating applications of AC units can be a sustainable and effective solution with the aim of reducing CO2 emissions. In this study, heating costs of a simple dwelling were calculated. Three cities that represent three different climates in Turkey were chosen. Unlike steady-state equations to determine heating loads, transient heat conduction in wall and window components were solved by applying the finite difference method. Temperature deviation in wall and window materials among to thickness direction was calculated. Thus more accurate heating loads were obtained. In order to get realistic results, actual energy prices were used in cost calculations. Heating costs of AC unit that electricity is the only expense were compared with a natural gas burner. It is found that the AC unit is more economical than a gas burner in warm climate region because COP values of AC unit are the parameter that determines the electricity cost. COP in warm climate locations is much higher than that of cold climate region. In regards to heating costs, outside temperature and wind speed characteristics of a place where a building will be constructed should be well-known in order to choose the proper heating system.

References

  • [1] Statistical office of European Union, http://ec.europa.eu/eurostat/statisticsexplained/index.php/Consumption_of_energy#End-users
  • [2] Gupta, R., Irving, R., Development and Application of a Domestic Heat Pump Model for Estimating Co2 Emissions Reductions from Domestic Space Heating, Hot Water and Potential Cooling Demand in The Future. Energy and Buildings, 60 (2013), pp. 60-74
  • [3] Kelly, N. J., Cockroft, J., Analysis of Retrofit Air Source Heat Pump Performance: Results from Detailed Simulations and Comparison to Field Trial Data. Energy and Buildings, 43 (2011), 1, pp. 239-245
  • [4] Serpen, U., Palabıyık, Y., Economic Analaysis of Residential Building Heating by LPG, Geothermal Heat Pump and Solar Energy, VI. Proc. of UTES’2006, 6th National Clean Energy Symposium, Isparta, Turkey, 2006 (in Turkish language)
  • [5] Kaya, M., Isı Costing Analysis Comparison of Heat Pump and Combi Boiler Heating Systems, Electronic Journal of Machine Technologies, 6 (2009), 2, pp. 39-47 (in Turkish language)
  • [6] Mutlu, M., Çalışkan, E., Investigation of HVAC Systems Usage During Heating Period of a Dwelling Located in Bursa, Proc. of 13th National HVAC Engineering Congress, İzmir, Turkey (2017) (in Turkish language)
  • [7] Cabrol, L., Rowley, P., Towards Low Carbon Homes – A Simulation Analysis of Building-Integrated Air-Source Heat Pump Systems. Energy and Buildings, 48 (2012), pp. 127-136
  • [8] Pineau, D., et al., Performance Analysis of Heating Systems for Low Energy Houses. Energy and Buildings 65 (2013), pp. 45-54
  • [9] Zhang, Q., et al., Techno-economic Analysis of Air Source Heat Pump Applied for Space Heating in Northern China. Applied Energy 207 (2017), pp. 533-542
  • [10] Safa, A. A., et al., Performance of Two-Stage Variable Capacity Air Source Heat Pump: Field Performance Results and TRANSYS Simulation. Energy and Buildings 94 (2015), pp. 80-90
  • [11] Elsawar, N. et al., Economic Evaluation and Calculations of Energy Savings by Upgrading the Heating Systems in Pre Manufactured Homes. Energy and Buildings 59 (2013), pp. 187-193
  • [12] Asaee, S. R., et al., Tecno-Economic Feasibility Evaluation of Air to Water Heat Pump Retrofit in the Canadian Housing Stock. Applied Thermal Engineering 111 (2017), pp. 936-949
  • [13] Gram-Hanssen, K., et al., Air-to-Air Heat Pumps in Real-Life Use: Are Potential Savings Achieved or Are They Transformed into Increased Comfort? Energy and Buildings 53 (2012), pp. 64-79
  • [14] Çengel, Y. A., Boles, M. A., Thermodynamics: An Engineering Approach, McGraw-Hill, 1994
  • [15] TSE825, Thermal Insulation Requirements for Buildings, 2008
  • [16] Incropera, F. P., DeWitt, D. P., Fundamentals of Heat and Mass Transfer, John Wiley&Sons, 2006
  • [17] Madonna, F., Bazzocchi, F., Annual Performance of Reversible Air-to-Water Heat Pumps in Small Residential Buildings. Energy and Buildings 65 (2013), pp. 299-309
  • [18] Zhang, Y., et al., Application of an Air Source Heat Pump (ASHP) for Heating in Harbin, the Coldest Provincial Capital of China. Energy and Building 138 (2017), pp. 96-103
Year 2018, Volume: 8 Issue: 1, 50 - 62, 30.06.2018
https://doi.org/10.36222/ejt.467921

Abstract

References

  • [1] Statistical office of European Union, http://ec.europa.eu/eurostat/statisticsexplained/index.php/Consumption_of_energy#End-users
  • [2] Gupta, R., Irving, R., Development and Application of a Domestic Heat Pump Model for Estimating Co2 Emissions Reductions from Domestic Space Heating, Hot Water and Potential Cooling Demand in The Future. Energy and Buildings, 60 (2013), pp. 60-74
  • [3] Kelly, N. J., Cockroft, J., Analysis of Retrofit Air Source Heat Pump Performance: Results from Detailed Simulations and Comparison to Field Trial Data. Energy and Buildings, 43 (2011), 1, pp. 239-245
  • [4] Serpen, U., Palabıyık, Y., Economic Analaysis of Residential Building Heating by LPG, Geothermal Heat Pump and Solar Energy, VI. Proc. of UTES’2006, 6th National Clean Energy Symposium, Isparta, Turkey, 2006 (in Turkish language)
  • [5] Kaya, M., Isı Costing Analysis Comparison of Heat Pump and Combi Boiler Heating Systems, Electronic Journal of Machine Technologies, 6 (2009), 2, pp. 39-47 (in Turkish language)
  • [6] Mutlu, M., Çalışkan, E., Investigation of HVAC Systems Usage During Heating Period of a Dwelling Located in Bursa, Proc. of 13th National HVAC Engineering Congress, İzmir, Turkey (2017) (in Turkish language)
  • [7] Cabrol, L., Rowley, P., Towards Low Carbon Homes – A Simulation Analysis of Building-Integrated Air-Source Heat Pump Systems. Energy and Buildings, 48 (2012), pp. 127-136
  • [8] Pineau, D., et al., Performance Analysis of Heating Systems for Low Energy Houses. Energy and Buildings 65 (2013), pp. 45-54
  • [9] Zhang, Q., et al., Techno-economic Analysis of Air Source Heat Pump Applied for Space Heating in Northern China. Applied Energy 207 (2017), pp. 533-542
  • [10] Safa, A. A., et al., Performance of Two-Stage Variable Capacity Air Source Heat Pump: Field Performance Results and TRANSYS Simulation. Energy and Buildings 94 (2015), pp. 80-90
  • [11] Elsawar, N. et al., Economic Evaluation and Calculations of Energy Savings by Upgrading the Heating Systems in Pre Manufactured Homes. Energy and Buildings 59 (2013), pp. 187-193
  • [12] Asaee, S. R., et al., Tecno-Economic Feasibility Evaluation of Air to Water Heat Pump Retrofit in the Canadian Housing Stock. Applied Thermal Engineering 111 (2017), pp. 936-949
  • [13] Gram-Hanssen, K., et al., Air-to-Air Heat Pumps in Real-Life Use: Are Potential Savings Achieved or Are They Transformed into Increased Comfort? Energy and Buildings 53 (2012), pp. 64-79
  • [14] Çengel, Y. A., Boles, M. A., Thermodynamics: An Engineering Approach, McGraw-Hill, 1994
  • [15] TSE825, Thermal Insulation Requirements for Buildings, 2008
  • [16] Incropera, F. P., DeWitt, D. P., Fundamentals of Heat and Mass Transfer, John Wiley&Sons, 2006
  • [17] Madonna, F., Bazzocchi, F., Annual Performance of Reversible Air-to-Water Heat Pumps in Small Residential Buildings. Energy and Buildings 65 (2013), pp. 299-309
  • [18] Zhang, Y., et al., Application of an Air Source Heat Pump (ASHP) for Heating in Harbin, the Coldest Provincial Capital of China. Energy and Building 138 (2017), pp. 96-103
There are 18 citations in total.

Details

Primary Language English
Subjects Mechanical Engineering
Journal Section Research Article
Authors

Mustafa Mutlu

Publication Date June 30, 2018
Published in Issue Year 2018 Volume: 8 Issue: 1

Cite

APA Mutlu, M. (2018). DYNAMIC MODELLING OF HEATING COSTS OF AN AIR CONDITIONER IN THREE DIFFERENT CLIMATE REGIONS IN TURKEY. European Journal of Technique (EJT), 8(1), 50-62. https://doi.org/10.36222/ejt.467921

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