Principles of Using Nanorefrigerant in A VCRS: An Experimental Application
Abstract views: 179
/ 
PDF downloads: 138
DOI:
https://doi.org/10.59287/ijanser.366Keywords:
Nanorefrigerant, Nanolubricant, POE Oil, Alumina, R134a, VCRSAbstract
In this study, the basic principles of using nanorefrigerant in a mechanical vapor compression refrigeration system were presented. The aim of this study was to introduce the concept of nanorefrigerant. In addition, it was to explain the usage of nanorefrigerant practically. Within the scope of this study, alumina nanoparticles were added to the system using R134a as the working fluid. Alumina nanoparticles were added to the system by means of compressor lubricant, a polyolester oil. Two-step method was used the preparation of nanoparticles and lubricant mixture. Preparation and stability control of nanorefrigerants were detailly explained. In conclusion, it was observed that the system worked safely and efficiently with the addition of alumina nanoparticles to the system with R134a.
Downloads
References
A. Bhattad, J. Sarkar, P. Ghosh, “Improving the performance of refrigeration systems by using nanofluids: A comprehensive review,” Renewable and Sustainable Energy Reviews, vol. 82, pp. 3656-3669, 2018. Doi: 10.1016/j.rser.2017.10.097.
S. S. Sanukrishna, M. Murukan, P. M. Jose, “An overview of experimental studies on nanorefrigerants : Recent research, development and applications,” International Journal of Refrigeration, vol 88, pp. 552-577, 2018. Doi: 10.1016/j.ijrefrig.2018.03.013.
A. Senthilkumar, A. Anderson, R. Praveen, “Prospective of nanolubricants and nano refrigerants on energy saving in vapour compression refrigeration system - A review,” Materials Today: Proceedings, vol. 33, pp. 886-889, 2020. Doi: 10.1016/j.matpr.2020.06.416.
G. Yıldız, Ü, Ağbulut, A. E. Gürel, “A review of stability, thermophysical properties and impact of using nanofluids on the performance of refrigeration systems,” International Journal of Refrigeration, vol. 129, pp. 342-364, 2021. Doi: 10.1016/j.ijrefrig.2021.05.016.
B. R. Praveen, J. Shaika, J. J. Raju, P. Padmanathan, A. Satheesh, “A critical review on nanorefrigerants: Boiling, condensation and tribological properties,” International Journal of Refrigeration, vol. 128, pp. 139-152, 2021. Doi: 10.1016/j.ijrefrig.2020.12.0270.
O. O. Ajayi, D. E. Ukasoanya, M. Ogbonnaya, E. Y. Salawu, I. P. Okokpujie, S. A. Akinlabi, E. T. Akinlabi, F. T. Owoeye, “Investigation of the effect of R134a/Al2O3-nanofluid on the performance of a domestic vapour compression refrigeration system,” Procedia Manufacturing, vol. 35, pp. 112-117, 2019. Doi: 10.1016/j.promfg.2019.05.012.
D. F. M. Pico, L. R. R. Silva, P. S. Schneider, E. P. B. Filho, “Performance evaluation of diamond nanolubricants applied to a refrigeration system,”. International Journal of Refrigeration, vol. 100, pp. 104-112, 2019. Doi: 10.1016/j.ijrefrig.2018.12.009.
T. O. Babarinde, S. A. Akinlabi, D. M. Madyira, “Energy performance evaluation of R600a/MWCNT-nanolubricant as a drop-in replacement for R134a in household refrigerator system,” Energy Reports, vol. 6, pp. 639-647, 2020. Doi: 10.1016/j.egyr.2019.11.132.
V. Nair, A. D. Parekh, P. R. Tailor, “Experimental investigation of a vapour compression refrigeration system using R134a/nano-oil mixture,” International Journal of Refrigeration, vol. 112, pp. 21-36, 2020. Doi: 10.1016/j.ijrefrig.2019.12.009.
M. R. Salem, “Performance enhancement of a vapor compression refrigeration system using R134a/MWCNT-oil mixture and liquid-suction heat exchanger equipped with twisted tape turbulator,” International Journal of Refrigeration, vol. 120, pp. 357-369, 2020. Doi: 10.1016/j.ijrefrig.2020.09.009.
K. Mohan, S. Sundararaj, K. G. Kannan, A. Kannan, “Experimental analysis on refrigeration system using CNT, gold & HAuCl4 nano fluids,” Materials Today: Proceedings, vol. 33, pp. 360-366, 2020. Doi: 10.1016/j.matpr.2020.04.156.
D. F. M. Pico, L. R. R. Silva, O. S. H. Mendoza, E. P. B. Filho, “Experimental study on thermal and tribological performance of diamond nanolubricants applied to a refrigeration system using R32,” International Journal of Heat and Mass Transfer, vol. 152, 2020. Doi: 10.1016/j.ijheatmasstransfer.2020.119493.
D. S. Adelekan, O. S. Ohunakin, M. H. Oladeinde, G. Jatinder, O. E. Atiba, M. O. Nkiko, A. A. Atayero, “Performance of a domestic refrigerator in varying ambient temperatures, concentrations of TiO2 nanolubricants and R600a refrigerant charges,” Heliyon, vol. 7, 2021. Doi: 10.1016/j.heliyon.2021.e06156.
A. Senthilkumar, A. Anderson, “Experimental investigation of SiO2 nanolubricants for R410A vapour compression refrigeration system. Materials Today: Proceedings, vol. 44, pp. 3613-3617, 2021. Doi: 10.1016/j.matpr.2020.09.659.
K. Bilen, K. Dağıdır, E. Arcaklıoğlu, “The effect of nanorefrigerants on performance of the vapor compression refrigeration system: A comprehensive review,” Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, vol. 44, pp. 3177-3203, 2022. Doi: 10.1080/15567036.2022.2062071).
A. A. M. Redhwan, W. H. Azmi, M. Z. Sharif, R. Mamat, M. Samykano, G. Najafi, “Performance improvement in mobile air conditioning system using Al2O3/PAG nanolubricant,” Journal of Thermal Analysis and Calorimetry, vol. 135, pp. 1299-1310, 2019. Doi: 10.1007/s10973-018-7656-2.
“Emkarate RL 32H Typical Properties Data Sheet,” The Lubrizol Corporation, 2015.
A. Morales-Fuentes, H.G. Ramirez-Hernandez, S. Mendez-Diaz, S. Martinez-Martinez, F.A. Sanchez-Cruz, J.C. Silva-Romero, H.D. Garcia-Lara, “Experimental study on the operating characteristics of a display refrigerator phasing out R134a to R1234yf,” International Journal of Refrigeration, vol. 130, pp. 317-329, 2021. Doi: 10.1016/j.ijrefrig.2021.05.032.
R. Prins, “Mini-review on the structure of -Al2O3,” Journal of Catalysis, vol. 392, pp. 336-346, 2020. Doi: 10.1016/j.jcat.2020.10.010.
N. N. M. Zawawi, W. H. Azmi, A. A. M. Redhwan, A. I. Ramadhan, H. M. Ali, “Optimization of air conditioning performance with Al2O3-SiO2/PAG composite nanolubricants using the response surface method,” Lubricants, vol. 10, 2022, Doi: 10.3390/lubricants10100243.
M. Z. Sharif, W. H. Azmi, N. N. M. Zawawi, M. F. Ghazali, “Comparative air conditioning performance using SiO2 and Al2O3 nanolubricants operating with Hydrofluoroolefin-1234yf refrigerant,” Applied Thermal Engineering, vol. 205, 2022. Doi: 10.1016/j.applthermaleng.2022.118053.
