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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.6
- 수록면
- 17 - 26 (10page)
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초록· 키워드
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The aim of this study is to analyze the performance of a parabolic trough solar collector(PTC) for water heating and to validate the model performance. The simulated model was compared, calibrated and verified with the experimental results. RMSE (Root mean square error) was used to calibrate the convective heat transfer coefficient between the absorber pipe and the ambient air which was the main factor affecting the heat transfer associated with the PTC. The calibrated model was better fitted with the experimental model. The maximum, minimum and mean deviation between the measured and predicted water temperatures differed only 0.81°C, 0.09°C and0.31°C respectively in the calibrated model. RMSE values were decreased from 0.5389 to 0.4910, 0.0134 to 0.0125 and R-squared was increased from 0.9955 to 0.9956 after calibration. The temperature of water was increased from 33.7°C to 48°C in 12hour test. The thermal efficiency of the collector was calculated to be 55%. The calibrated model showed good agreement with the experimental data for model validation.
목차
Abstract
1. Introduction
2. Mathematical Models
3. Experimental Methods
4. Results and Discussion
5. Conclusions
References
참고문헌 (27)
참고문헌 신청
1. [학술지(정기간행물)] - Turanjanin, V. / 2009 / Fossil fuels substitutions by the solar energy utilization for the hot water production in the heating plant “creak” in Belgrade / International Journal of Hydrogen Energy 34 : 7075 ~ 7080
2. [학술지(정기간행물)] - Balaras, C. A. / 2005 / Heating energy consumption and resulting environmental impact of European apartment buildings / Energy and Buildings 37 : 429 ~ 442
3. [학술대회논문] - Kalogirou, S. A / 1992 / Construction details and performance characteristics of a parabolic trough collector system / Proceedings of the International Conference on Applications of Solar and Renewable Energy Congress : 437 ~ 446
4. [학술지(정기간행물)] - Kalogirou, A. S. / 2004 / Solar thermal collectors and applications / Progress in Energy and Combustion Science 30 : 231 ~ 295
5. [학술지(정기간행물)] - Kalogirou, S. / 1997 / Modeling, optimization, and performance evaluation of a parabolic trough solar collector steam generation system / Solar Energy 60 (1) : 49 ~ 59
2. [학술지(정기간행물)] - Balaras, C. A. / 2005 / Heating energy consumption and resulting environmental impact of European apartment buildings / Energy and Buildings 37 : 429 ~ 442
3. [학술대회논문] - Kalogirou, S. A / 1992 / Construction details and performance characteristics of a parabolic trough collector system / Proceedings of the International Conference on Applications of Solar and Renewable Energy Congress : 437 ~ 446
4. [학술지(정기간행물)] - Kalogirou, A. S. / 2004 / Solar thermal collectors and applications / Progress in Energy and Combustion Science 30 : 231 ~ 295
5. [학술지(정기간행물)] - Kalogirou, S. / 1997 / Modeling, optimization, and performance evaluation of a parabolic trough solar collector steam generation system / Solar Energy 60 (1) : 49 ~ 59
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