Effect of Small Deviation of Incident Angle on Thermal Performance of Parabolic-Trough Solar Collector
Само за регистроване кориснике
2016
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The paper analyzes the effect of small deviation of incident angle relative to the focal plane on thermal performance of parabolic-trough solar collector. Decrease of solar collector thermal output is presented in form of coefficient of performance i.e. function of the incident angle deviation. In solar collector operation mode, working fluid (e.g. water) can become overheated. In that case, decreasing the thermal output would influence temperature drop of working fluid. Rotation of a parabola for a small angle relative to the focal plane will decrease the output thermal power of the solar collector. This analysis contributes to calculate deviation of incident angle relative to the focal plane in order to achieve the given thermal output for defined input parameters - collector type, local and real conditions (i.e. Sun position, orientation, time and date). In this paper, two-dimensional analytic geometry was used as a basic methodology for calculations and simulations.
Кључне речи:
thermal performance / Solar energy / parabolic-trough solar collector / incident angleИзвор:
4th International Symposium on Environment Friendly Energies and Applications, EFEA 2016, 2016Издавач:
- Institute of Electrical and Electronics Engineers Inc.
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Simonović, Tomislav AU - Stamenić, Mirjana AU - Tanasić, Nikola AU - Trninić, Marta PY - 2016 UR - https://machinery.mas.bg.ac.rs/handle/123456789/2347 AB - The paper analyzes the effect of small deviation of incident angle relative to the focal plane on thermal performance of parabolic-trough solar collector. Decrease of solar collector thermal output is presented in form of coefficient of performance i.e. function of the incident angle deviation. In solar collector operation mode, working fluid (e.g. water) can become overheated. In that case, decreasing the thermal output would influence temperature drop of working fluid. Rotation of a parabola for a small angle relative to the focal plane will decrease the output thermal power of the solar collector. This analysis contributes to calculate deviation of incident angle relative to the focal plane in order to achieve the given thermal output for defined input parameters - collector type, local and real conditions (i.e. Sun position, orientation, time and date). In this paper, two-dimensional analytic geometry was used as a basic methodology for calculations and simulations. PB - Institute of Electrical and Electronics Engineers Inc. C3 - 4th International Symposium on Environment Friendly Energies and Applications, EFEA 2016 T1 - Effect of Small Deviation of Incident Angle on Thermal Performance of Parabolic-Trough Solar Collector DO - 10.1109/EFEA.2016.7748815 ER -
@conference{ author = "Simonović, Tomislav and Stamenić, Mirjana and Tanasić, Nikola and Trninić, Marta", year = "2016", abstract = "The paper analyzes the effect of small deviation of incident angle relative to the focal plane on thermal performance of parabolic-trough solar collector. Decrease of solar collector thermal output is presented in form of coefficient of performance i.e. function of the incident angle deviation. In solar collector operation mode, working fluid (e.g. water) can become overheated. In that case, decreasing the thermal output would influence temperature drop of working fluid. Rotation of a parabola for a small angle relative to the focal plane will decrease the output thermal power of the solar collector. This analysis contributes to calculate deviation of incident angle relative to the focal plane in order to achieve the given thermal output for defined input parameters - collector type, local and real conditions (i.e. Sun position, orientation, time and date). In this paper, two-dimensional analytic geometry was used as a basic methodology for calculations and simulations.", publisher = "Institute of Electrical and Electronics Engineers Inc.", journal = "4th International Symposium on Environment Friendly Energies and Applications, EFEA 2016", title = "Effect of Small Deviation of Incident Angle on Thermal Performance of Parabolic-Trough Solar Collector", doi = "10.1109/EFEA.2016.7748815" }
Simonović, T., Stamenić, M., Tanasić, N.,& Trninić, M.. (2016). Effect of Small Deviation of Incident Angle on Thermal Performance of Parabolic-Trough Solar Collector. in 4th International Symposium on Environment Friendly Energies and Applications, EFEA 2016 Institute of Electrical and Electronics Engineers Inc... https://doi.org/10.1109/EFEA.2016.7748815
Simonović T, Stamenić M, Tanasić N, Trninić M. Effect of Small Deviation of Incident Angle on Thermal Performance of Parabolic-Trough Solar Collector. in 4th International Symposium on Environment Friendly Energies and Applications, EFEA 2016. 2016;. doi:10.1109/EFEA.2016.7748815 .
Simonović, Tomislav, Stamenić, Mirjana, Tanasić, Nikola, Trninić, Marta, "Effect of Small Deviation of Incident Angle on Thermal Performance of Parabolic-Trough Solar Collector" in 4th International Symposium on Environment Friendly Energies and Applications, EFEA 2016 (2016), https://doi.org/10.1109/EFEA.2016.7748815 . .