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Investigation of Performance on Photovoltaic/Thermal (PV/T) System Using Magnetic Nanofluids

Year 2022, Volume: 25 Issue: 1, 411 - 416, 01.03.2022
https://doi.org/10.2339/politeknik.1076781

Abstract

Photovoltaic/Thermal (PV/T) systems provide hot fluid (usually water) production as well as electrical energy production. In addition, since the overheating of the PV systems is prevented by the heat drawn by the thermal system, the electricity production performance of the PVs increases. Nanofluids are offered as a solution to increase the heat absorbed in the thermal system. The main physical events that lead to a significant improvement in the heat transfer performance of nanofluids can be summarized as follows: (i) The thermal conductivity of the prepared nanofluid increases at certain rates because the thermal conductivity of the solid metal is higher than that of the basic fluid, (ii) The heat transfer surface area increases due to the increase in the thermal conductivity of the fluid, (iii) Increase in the effective thermal capacity of the fluid, (iv) Increase in the thermal conductivity of the fluid and turbulent volume due to high fluid activity. In this study, by using nanofluids obtained by adding 1% Fe2O3, Fe3O4 and NiFe2O4 magnetic nanoparticles by weight to the basic fluid water, a bidirectional performance increase was achieved by increasing the thermal heat transfer of the PV/T system while providing more cooling of the PV system. In the experimental study, a 14% improvement in electricity production was achieved in NiFe2O4 nanofluid by drawing more heat from the heated PV panels by utilizing the high thermal conductivity of nanofluids. Since the amount of heat absorbed in the thermal system is high, an average of 104% temperature (∆T) increase in the hot fluid temperature compared to the base fluid water was obtained in the NiFe2O4 nanofluid.

References

  • [1] JuX. et al.,“A review of concentrated photovoltaic-thermal (CPVT) hybrid solar systems with waste heat recovery(WHR),Sci.Bulliten.,62(20):1388–1426,(2017).
  • [2] Ibrahim, M.Y. Othman, M. H. ,Ruslan S. Mat. and SopianK.,“Recent advances in flat plate photovoltaic/thermal (PV/T) solar collectors,” Renew. Sustain. Energy Rev ,15(1):352–365, (2011).
  • [3] Sobhnamayan, F. Sarhaddi, M. A. Alavi, Farahat S. and Yazdanpanahi J.,“Optimization of a solar photovoltaic thermal (PV/T) water collector based on exergy concept,” Renew. Energy, 68:356–365,(2014).
  • [4] Kim S.M, Kim J.H and Kim J.T, “Experimental study on the thermal and electrical characteristics of an air-based photovoltaic thermal collector,” Energies, 12( 14), (2019).
  • [5] Saygin H., Nowzari R.,Mirzaei N and. Aldabbagh L. B. Y., “Performance evaluation of a modified PV/T solar collector: A case study in design and analysis of experiment,”Sol. Energy,141:210–221,( 2017).
  • [6] Ahn J. G.,Kim J.H and Kim J. T, “A study on experimental performance of air-type PV/T collector with HRV,” Energy Procedia,78:3007–3012,( 2015).
  • [7] Kabul, A., Duran, F.,“Isparta İlı̇nde Fotovoltaı̇k/Termal (Pv/T Hı̇brı̇t Sı̇stemı̇n Performans Analı̇zı̇,” Süleyman Demirel Üniversitesi Uluslarası Teknol. Bilim. Derg.,6(1):31–43, (2014).
  • [8] Ma, J., Fung, A.S., Brands,M., Moyeed, O.M., Mhanna, A., Juan, N., Effects of photovoltaic/thermal (PV/T) control strategies on the performance of liquid-based PV/T assisted heat pump for space heating, Renewable Energy, 172:753-764 (2021).
  • [9] Yaoa, J., Xua, H., Daia, Y., Huangc, M., Performance analysis of solar assisted heat pump coupled with build-in PCM heat storage based on PV/T panel, Solar Energy, 197: 279-291,( 2020).
  • [10] Bellos, E., Tzivanidis, C., Nikolaou, N., Investigation and optimization of a solar assisted heat pump driven by nanofluid-based hybrid PV, Energy Conversion and Management, 198:111-131, (2019).

Manyetik nanoakışkan fotovoltaik/termal (PV/T) sistemlerde performans kullanım incelenmesi

Year 2022, Volume: 25 Issue: 1, 411 - 416, 01.03.2022
https://doi.org/10.2339/politeknik.1076781

Abstract

Fotovoltaik/Termal (PV/T) sistemler, elektrik enerjisi üretiminin yanı sıra sıcak akışkan (genellikle su) ile üretimi sağlar. Ayrıca PV sistemlerin aşırı ısınması termal sistem tarafından çekilen ısı ile engellendiği için PV'lerin elektrik üretim performansı artmaktadır. Nanoakışkanlar, termal sistemde emilen ısıyı artırmak için bir çözüm olarak sunulmaktadır. Nanoakışkanların ısı transfer performansında önemli bir iyileşmeye yol açan başlıca fiziksel olaylar şu şekilde özetlenebilir: (i) Hazırlanan nanoakışkanın ısıl iletkenliği, katı metalin ısıl iletkenliğininkinden daha yüksek olduğu için belirli oranlarda artar. (ii) Akışkanın ısıl iletkenliğinin artması nedeniyle ısı transfer yüzey alanının artması, (iii) Akışkanın etkin ısıl kapasitesinin artması, (iv) Akışkanın ısıl iletkenliğinin artması ve yüksek sıvı aktivitesi nedeniyle türbülanslı hacim. Bu çalışmada, temel akışkanlardan biri olan suya ağırlıkça %1 Fe2O3, Fe3O4 ve NiFe2O4 oranlarında manyetik nanoparçacıkların eklenmesiyle elde edilen nanoakışkanlar kullanılarak, PV/T sisteminin termal ısı transferi arttırılarak, sistemin daha fazla soğutulması sağlanarak çift yönlü performans artışı sağlanmıştır. PV sistemi. Deneysel çalışmada, nanoakışkanların yüksek ısıl iletkenliğinden yararlanılarak ısıtılan PV panellerden daha fazla ısı çekilerek NiFe2O4 nanoakışkanda elektrik üretiminde %14'lük bir iyileşme sağlanmıştır. Termal sistemde emilen ısı miktarı yüksek olduğu için NiFe2O4 nanoakışkanda sıcak akışkan sıcaklığında baz akışkan suya göre ortalama %104 sıcaklık (∆T) artışı elde edilmiştir.

References

  • [1] JuX. et al.,“A review of concentrated photovoltaic-thermal (CPVT) hybrid solar systems with waste heat recovery(WHR),Sci.Bulliten.,62(20):1388–1426,(2017).
  • [2] Ibrahim, M.Y. Othman, M. H. ,Ruslan S. Mat. and SopianK.,“Recent advances in flat plate photovoltaic/thermal (PV/T) solar collectors,” Renew. Sustain. Energy Rev ,15(1):352–365, (2011).
  • [3] Sobhnamayan, F. Sarhaddi, M. A. Alavi, Farahat S. and Yazdanpanahi J.,“Optimization of a solar photovoltaic thermal (PV/T) water collector based on exergy concept,” Renew. Energy, 68:356–365,(2014).
  • [4] Kim S.M, Kim J.H and Kim J.T, “Experimental study on the thermal and electrical characteristics of an air-based photovoltaic thermal collector,” Energies, 12( 14), (2019).
  • [5] Saygin H., Nowzari R.,Mirzaei N and. Aldabbagh L. B. Y., “Performance evaluation of a modified PV/T solar collector: A case study in design and analysis of experiment,”Sol. Energy,141:210–221,( 2017).
  • [6] Ahn J. G.,Kim J.H and Kim J. T, “A study on experimental performance of air-type PV/T collector with HRV,” Energy Procedia,78:3007–3012,( 2015).
  • [7] Kabul, A., Duran, F.,“Isparta İlı̇nde Fotovoltaı̇k/Termal (Pv/T Hı̇brı̇t Sı̇stemı̇n Performans Analı̇zı̇,” Süleyman Demirel Üniversitesi Uluslarası Teknol. Bilim. Derg.,6(1):31–43, (2014).
  • [8] Ma, J., Fung, A.S., Brands,M., Moyeed, O.M., Mhanna, A., Juan, N., Effects of photovoltaic/thermal (PV/T) control strategies on the performance of liquid-based PV/T assisted heat pump for space heating, Renewable Energy, 172:753-764 (2021).
  • [9] Yaoa, J., Xua, H., Daia, Y., Huangc, M., Performance analysis of solar assisted heat pump coupled with build-in PCM heat storage based on PV/T panel, Solar Energy, 197: 279-291,( 2020).
  • [10] Bellos, E., Tzivanidis, C., Nikolaou, N., Investigation and optimization of a solar assisted heat pump driven by nanofluid-based hybrid PV, Energy Conversion and Management, 198:111-131, (2019).
There are 10 citations in total.

Details

Primary Language English
Subjects Engineering
Journal Section Research Article
Authors

Ettahır El Hadı Alı Omar Swese This is me

Aybaba Hançerlioğulları

Publication Date March 1, 2022
Submission Date February 21, 2022
Published in Issue Year 2022 Volume: 25 Issue: 1

Cite

APA Swese, E. . E. H. A. O., & Hançerlioğulları, A. (2022). Investigation of Performance on Photovoltaic/Thermal (PV/T) System Using Magnetic Nanofluids. Politeknik Dergisi, 25(1), 411-416. https://doi.org/10.2339/politeknik.1076781
AMA Swese EEHAO, Hançerlioğulları A. Investigation of Performance on Photovoltaic/Thermal (PV/T) System Using Magnetic Nanofluids. Politeknik Dergisi. March 2022;25(1):411-416. doi:10.2339/politeknik.1076781
Chicago Swese, Ettahır El Hadı Alı Omar, and Aybaba Hançerlioğulları. “Investigation of Performance on Photovoltaic/Thermal (PV/T) System Using Magnetic Nanofluids”. Politeknik Dergisi 25, no. 1 (March 2022): 411-16. https://doi.org/10.2339/politeknik.1076781.
EndNote Swese EEHAO, Hançerlioğulları A (March 1, 2022) Investigation of Performance on Photovoltaic/Thermal (PV/T) System Using Magnetic Nanofluids. Politeknik Dergisi 25 1 411–416.
IEEE E. . E. H. A. O. Swese and A. Hançerlioğulları, “Investigation of Performance on Photovoltaic/Thermal (PV/T) System Using Magnetic Nanofluids”, Politeknik Dergisi, vol. 25, no. 1, pp. 411–416, 2022, doi: 10.2339/politeknik.1076781.
ISNAD Swese, Ettahır El Hadı Alı Omar - Hançerlioğulları, Aybaba. “Investigation of Performance on Photovoltaic/Thermal (PV/T) System Using Magnetic Nanofluids”. Politeknik Dergisi 25/1 (March 2022), 411-416. https://doi.org/10.2339/politeknik.1076781.
JAMA Swese EEHAO, Hançerlioğulları A. Investigation of Performance on Photovoltaic/Thermal (PV/T) System Using Magnetic Nanofluids. Politeknik Dergisi. 2022;25:411–416.
MLA Swese, Ettahır El Hadı Alı Omar and Aybaba Hançerlioğulları. “Investigation of Performance on Photovoltaic/Thermal (PV/T) System Using Magnetic Nanofluids”. Politeknik Dergisi, vol. 25, no. 1, 2022, pp. 411-6, doi:10.2339/politeknik.1076781.
Vancouver Swese EEHAO, Hançerlioğulları A. Investigation of Performance on Photovoltaic/Thermal (PV/T) System Using Magnetic Nanofluids. Politeknik Dergisi. 2022;25(1):411-6.