ИССЛЕДОВАНИЕ СТАБИЛЬНОСТИ НАНОЖИДКОСТЕЙ НА ОСНОВЕ TiO₂ ДЛЯ ПОТЕНЦИАЛЬНОГО ИСПОЛЬЗОВАНИЯ В ГИБРИДНЫХ СОЛНЕЧНЫХ КОЛЛЕКТОРАХ

Исследование наножидкостей в системе отвода тепла в гибридных солнечных коллекторах является актуальной задачей интенсификации теплообмена. Данный теплоноситель позволяет производить более эффективное охлаждение поверхности солнечной панели, что увеличивает производительность коллектора. Однако, низкая стабильность наножидкости, проявляющаяся в агломерации наночастиц и последующем их осаждении, сказывается на ухудшении теплофизических свойств. В данной статье рассмотрен процесс осаждения наножидкости TiO₂-бидистиллированная вода, стабилизированной поверхностно-активными веществами (сурфактантами) CTAB и SDBS. Процесс осаждения контролировался УФ-вид спектроскопией. Высокий стабилизирующий эффект наблюдался при применении сурфактанта CTAB, выраженный в низкой скорости оседания по сравнению с использованием SDBS.

1. Center for Sustainable Systems, University of Michigan. 2023. “Greenhouse Gases Factsheet.” Pub. No. CSS05-21.

2. Friedlingstein P. et al. Global carbon budget 2022 //Earth System Science Data Discussions. – 2022. – Vol. 2022. – P. 1–159.

3. Obaideen K. et al. On the contribution of solar energy to sustainable developments goals: Case study on Mohammed bin Rashid Al Maktoum Solar Park //International Journal of Thermofluids. – 2021. – Vol. 12. – P. 100123.

4. Ахметкалиева С. Перспективный ресурс зеленой энергии в Казахстане: солнечная энергетика / С. Ахметкалиева. – URL: https://www.eurasian-research.org/publication/a-promising-green-energy-resource-in-kazakhstan-solar-power/?lang=ru (дата обращения – 07.06.2024)

5. Maka A. O. M., Alabid J. M. Solar energy technology and its roles in sustainable development // Clean Energy. – 2022. – Vol. 6. – No. 3. – P. 476-483.

6. Menon G. S. et al. Experimental investigations on unglazed photovoltaic-thermal (PVT) system using water and nanofluid cooling medium // Renewable Energy. – 2022. – Vol. 188. – P. 986–996.

7. Ibrahim A. et al. Recent advances in flat plate photovoltaic/thermal (PV/T) solar collectors // Renewable and sustainable energy reviews. – 2011. – Vol. 15. – No. 1. – P. 352–365.

8. Herrando M. et al. A review of solar hybrid photovoltaic-thermal (PV-T) collectors and systems // Progress in Energy and Combustion Science. – 2023. – Vol. 97. – P. 101072.

9. Aste N., Del Pero C., Leonforte F. Water PVT collectors performance comparison // Energy Procedia. – 2017. – Vol. 105. – P. 961–966.

10. Prasetyo S. D., Prabowo A. R., Arifin Z. The use of a hybrid photovoltaic/thermal (PV/T) collector system as a sustainable energy-harvest instrument in urban technology // Heliyon. – 2023. – Vol. 9. – No. 2.

11. Tirupati Rao V., Raja Sekhar Y. Hybrid photovoltaic/thermal (PVT) collector systems with different absorber configurations for thermal management–a review // Energy & Environment. – 2023. – Vol. 34. – No. 3. – P. 690–735.

12. Samykano M. Hybrid photovoltaic thermal systems: Present and future feasibilities for Industrial and building applications // Buildings. – 2023. – Vol. 13. – No. 8. – P. 1950.

13. Otanicar T. A Review of Solar Hybrid Photovoltaic-Thermal (PV-T) Collectors and Systems // Progress in Energy and Combustion Science. – 2023.

14. Hjerrild N. E. et al. Hybrid PV/T enhancement using selectively absorbing Ag–SiO2/carbon nanofluids // Solar Energy Materials and Solar Cells. – 2016. – Vol. 147. – P. 281–287.

15. Hassani S. et al. Environmental and exergy benefit of nanofluid-based hybrid PV/T systems // Energy Conversion and Management. – 2016. – Vol. 123. – P. 431–444.

16. Lee J. H., Hwang S. G., Lee G. H. Efficiency improvement of a photovoltaic thermal (PVT) system using nanofluids // Energies. – 2019. – Vol. 12. – No. 16. – P. 3063.

17. Diwania S. et al. Performance enrichment of hybrid photovoltaic thermal collector with different nano-fluids // Energy & Environment. – 2023. – Vol. 34. – No. 6. – P. 1747–1769.

18. Aissa A. et al. A review of the enhancement of solar thermal collectors using nanofluids and turbulators // Applied Thermal Engineering. – 2023. – P. 220. – P. 119663.

19. Elangovan M. et al. Experimental study of a hybrid solar collector using TiO2/water nanofluids // Energies. – 2022. – Vol. 15. – No. 12. – P. 4425.

20. Kassymov A., Adylkanova А., Bektemissov А., Astemessova K., Turlybekova G. Intensification of heat transfer in hybrid solar collectors by using nanofluids as a coolant // Доклады НАН РК [Doklady NAN RK]. – 2023. – Vol. 348. – No. 4. – P. 69-79.

21. Chakraborty S., Panigrahi P. K. Stability of nanofluid: A review // Applied Thermal Engineering. – 2020. – Vol. 174. – P. 115259.

22. Okonkwo E. C. et al. An updated review of nanofluids in various heat transfer devices // Journal of Thermal Analysis and Calorimetry. – 2021. – Vol. 145. – P. 2817–2872.

23. Lenin R., Joy P. A., Bera C. A review of the recent progress on thermal conductivity of nanofluid // Journal of Molecular Liquids. – 2021. – Vol. 338. – P. 116929.

24. Pak B. C., Cho Y. I. Hydrodynamic and heat transfer study of dispersed fluids with submicron metallic oxide particles // Experimental Heat Transfer an International Journal. – 1998. – Vol. 11. – No. 2. – P. 151–170.

25. Xuan Y., Li Q. Heat transfer enhancement of nanofluids // International Journal of heat and fluid flow. – 2000. – Vol. 21. – No. 1. – P. 58–64.

26. Li Y. et al. The effects of activated carbon supports on the structure and properties of TiO2 nanoparticles prepared by a sol–gel method // Applied Surface Science. – 2007. – Vol. 253. – No. 23. – P. 9254–9258.

27. Camps I. et al. Structure-property relationships for Eu doped TiO 2 thin films grown by a laser assisted technique from colloidal sols // RSC advances. – 2017. – Vol. 7. – No. 60. – P. 37643–37653.

28. Govindasamy G., Murugasen P., Sagadevan S. Investigations on the synthesis, optical and electrical properties of TiO2 thin films by chemical bath deposition (CBD) method // Materials Research. – 2016. – Vol. 19. – P. 413–419.

29. Ould-Lahoucine C., Ramdani H., Zied D. Energy and exergy performances of a TiO2-water nanofluid-based hybrid photovoltaic/thermal collector and a proposed new method to determine the optimal height of the rectangular cooling channel // Solar Energy. – 2021. – Vol. 221. – P. 292–306.

30. Arifin Z. et al. The application of TiO2 nanofluids in photovoltaic thermal collector systems // Energy Reports. – 2022. – Vol. 8. – P. 1371–1380.

31. Ould-Lahoucine C., Ramdani H., Zied D. Energy and exergy performances of a TiO2-water nanofluid-based hybrid photovoltaic/thermal collector and a proposed new method to determine the optimal height of the rectangular cooling channel // Solar Energy. – 2021. – Vol. 221. – P. 292–306.

32. Elangovan M. et al. Experimental study of a hybrid solar collector using TiO2/water nanofluids // Energies. – 2022. – Vol. 15. – No. 12. – P. 4425.

33. Fudholi A. et al. TiO2/water-based photovoltaic thermal (PVT) collector: Novel theoretical approach // Energy. – 2019. – Vol. 183. – P. 305–314.

34. Amrizal A., Irsyad M., Amrul A. An experimental investigation of TiO2 nanofluid as a base fluid for PV/T solar collector in low latitude tropical. – 2020.

35. Trefalt G., Borkovec M. Overview of DLVO theory // Laboratory of Colloid and Surface Chemistry, University of Geneva, Switzerland. – 2014. – Vol. 304.

36. Chakraborty S., Panigrahi P. K. Stability of nanofluid: A review // Applied Thermal Engineering. – 2020. – Vol. 174. – P. 115259.

37. Jehhef K. A. et al. Effect of surfactant addition on the nanofluids properties: A review // Acta Mechanica Malaysia. – 2019. – Vol. 2. – No. 2. – P. 1–19.

38. Ghadimi A., Saidur R., Metselaar H. S. C. A review of nanofluid stability properties and characterization in stationary conditions // International journal of heat and mass transfer. – 2011. – Vol. 54. – No. 17–18. – P. 4051–4068.

39. Hwang Y. et al.Stability and thermal conductivity characteristics of nanofluids // Thermochimica Acta. – 2007. – Vol. 455. – No. 1–2. – P. 70–74.

40. Lee K. et al. Performance evaluation of nano-lubricants of fullerene nanoparticles in refrigeration mineral oil // Current Applied Physics. – 2009. – Vol. 9. – No. 2. – P. e128–e131.

41. Kim S. H., Choi S. R., Kim D. Thermal conductivity of metal-oxide nanofluids: particle size dependence and effect of laser irradiation. – 2007.

42. Ghadimi A., Metselaar I. H. The influence of surfactant and ultrasonic processing on improvement of stability, thermal conductivity and viscosity of titania nanofluid // Experimental Thermal and Fluid Science. – 2013. – Vol. 51. – P. 1–9.

43. Chang H. et al. Process optimization and material properties for nanofluid manufacturing // The International Journal of Advanced Manufacturing Technology. – 2007. – Vol. 34. – P. 300–306.