수산해양기술연구 (Journal of the Korean Society of Fisheries and Ocean Technology)

  • 제50권3호
  • /
  • Pages.292-300
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  • 2014
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  • 2671-9940(pISSN)
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  • 2671-9924(eISSN)
한국수산해양기술학회 (The Korean Society of Fisheries and Ocean Technology)
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The study of the calculation of energy consumption load for heating and cooling in building using the Laplace Transform solution

  • Han, Kyu-Il (Department of Mechanical System Engineering, Pukyong National University)
  • 투고 : 2014.07.11
  • 심사 : 2014.08.26
  • 발행 : 2014.08.31
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초록

The Laplace Transform solution is used as a mathematical model to analyse the thermal performance of the building constructed using different wall materials. The solution obtained from Laplace Transform is an analytical solution of an one dimensional, linear, partial differential equation for wall temperature profiles and room air temperatures. The main purpose of the study is showing the detail of obtaining solution process of the Laplace Transform. This study is conducted using weather data from two different locations in Korea: Seoul, Busan for both winter and summer conditions. A comparison is made for the cases of an on-off controller and a proportional controller. The weather data are processed to yield hourly average monthly values. Energy consumption load is well calculated from the solution. The result shows that there is an effect of mass on the thermal performance of heavily constructed house in mild weather conditions such as Busan. Building using proportional control experience a higher comfort level in a comparison of building using on-off control.

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참고문헌

  1. Brigham EO. 1974. The fast Fourier transform. Prentice Hall, Inc., New Jersey, USA, 25-150.
  2. Buffington DE. 1975. Heat gain by conduction through exterior walls and roofs-transmission matrix method. ASHRAE Transactions 81, Part 2, 89-101.
  3. Carslaw HS and Jaeger JC, 1959. Conduction of heat in solids. Oxford Press, Great Britain, 92-326.
  4. Christensen C and Perkins P. 1981. Effect of internal gain assumptions in building energy calculations. Solar Engineering, 408-414.
  5. Gadgil A, Bauman F and Kammerud, R. 1982. Natural convection in passive solar buildings: experiments, analysis and results. Passive Solar J 1 (1). 28-40.
  6. Incropera PI, Dewitt DP, Bergman TL and Lavine AS. 2013. Foundations of heat transfer. John Wiley & Sons, Inc., New York, USA, 111-194.
  7. Kreyszig E. 2011. Advanced engineering mathematics. John Wiley & Sons, Inc., New York, USA, 540-600.
  8. Kusuda T. 1976. Procedure employed by the ASHRAE task group for the determination of heating and cooling loads for building energy analysis. ASHRAE Transactions 82 (1), 305-314.
  9. Marks' standard handbook for mechanical engineers. 1978. McGraw-Hill, Inc. New York, USA, 4-1-4-82.
  10. Mitalas GP and Stephenson DG. 1967. Room thermal response factors. ASHRAE Transactions 73 (1), III.2.1-III.2.10.
  11. Modest MF. 1993. Radition heat transfer. McGraw-Hill, Inc. New York, USA, 483-500.
  12. Oosthuizen PH and Naylor D. 1999. Introduction to convective heat transfer analysis. McGraw-Hill, Inc. New York, USA, 426-477.
  13. Peavy BA, Powell FJ and Burch, DM. 1973. Dynamic thermal performance of an experimental masonry building. U.S. National Bureau of Standards, Build Sci 45, 112-136.
  14. Sodha MS, Kaur B, Kumar A and BansaL, NK. 1986. A Comparison of the admittance and Fourier methods for predicting heating/cooling loads. Solar Energy 36 (2), 125-127. https://doi.org/10.1016/0038-092X(86)90115-5
  15. Stephenson DG and Mitalas GP, 1967. Cooling load calculations by thermal response factor method. ASHRAE Transactions 73 (1), III.1.1-III.1.7.
  16. Winn CB. 1982. Controls in solar energy systems,"Advances in Solar Energy, American Solar Energy Soc, Inc., 209-240.