Abstract
In this experimental study, nanofluids based on polyethylene-glycol PEG 400 enhanced with zinc and aluminum oxide nanoparticles were studied in terms of pH and electrical conductivity. The nanofluids were found to be stable with a pH in the range 7.45 to 8.90 at ambient temperature. Electrical conductivity was evaluated both at ambient temperature and at heating up to 60 °C and results showed that the nanofluids electrical conductivity increases with temperature and a correlation is proposed. Plus, PEG 400 electrical conductivity variation with temperature was found to be in line with state of the art, while Al2O3 addition decreases the electrical conductivity and ZnO nanoparticle have little to no influence. As a conclusion, the variation of electrical conductivity with nanoparticle concentration is not fully understood in the open literature and intense studies are needed in order to fully understand the mechanisms of its variation and predictability.
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Abbreviations
- R2 :
-
R-squared value, -
- T:
-
Temperature, °C
- εr :
-
Dielectric constant of base fluid
- φ:
-
Volume fraction of nanoparticles
- ϕ:
-
Mass concentration of nanoparticles, %
- ρ:
-
Density, kg m3
- σ:
-
Electrical conductivity, µS·cm−1
- bf:
-
Refers to base-fluid
- nf:
-
Refers to nanofluid
- p:
-
Refers to nanoparticles
- BG:
-
BioGlycol
- EDL:
-
Electrical double layer
- EG:
-
Ethylene glycol
- PEG:
-
Polyethylene glycol
- W:
-
Water
References
B. Zalba, J.M. Marın, L.F. Cabeza, H. Mehling, Appl. Therm. Eng. 23, 251–283 (2003). https://doi.org/10.1016/S1359-4311(02)00192-8
A.A. Minea, Nanomaterials 11, 86 (2021). https://doi.org/10.3390/nano11010086
A. Sharma, V.V. Tyagi, C.R. Chen, D. Buddhi, Renew. Sustain. Energy Rev. 13, 318–345 (2009). https://doi.org/10.1016/j.rser.2007.10.005
A. Waqas, Z.U. Din, Renew. Sustain. Energy Rev. 18, 607–625 (2013). https://doi.org/10.1016/j.rser.2012.10.034
D. Zhou, C.Y. Zhao, Y. Tian, Appl. Energy 92, 593–605 (2012). https://doi.org/10.1016/j.apenergy.2011.08.025
E. Osterman, V.V. Tyagi, V. Butala, N.A. Rahim, U. Stritih, Energy Build 49, 37–49 (2012). https://doi.org/10.1016/j.enbuild.2012.03.022
J. Giro-Paloma, M. Martínez, L.F. Cabeza, A.I. Fernández, Renew. Sustain. Energy Rev. 53, 1059–1075 (2016). https://doi.org/10.1016/j.rser.2015.09.040
M.A. Marcos, D. Cabaleiro, M.J.G. Guimarey, M.J.P. Comuñas, L. Fedele, J. Fernández, L. Lugo, Nanomaterials 8, 16 (2018). https://doi.org/10.3390/nano8010016
M.F. Demirbas, Energy Sources Part. B 1, 85–95 (2006). https://doi.org/10.1080/009083190881481
M. Ahmad, A. Bontemps, H. Sallée, D. Quenard, Energy Build 38, 673–681 (2006). https://doi.org/10.1016/j.enbuild.2005.11.002
Y. Azizi, S.M. Sadrameli, Energy Convers. Manag. 128, 294–302 (2016). https://doi.org/10.1016/j.enconman.2016.09.081
K.A.R. Ismail, J.N.C. Castro, Int. J. Energy Res. 21, 1281–1296 (1997). https://doi.org/10.1002/(SICI)1099-114X(199711)21:14%3c1281::AID-ER322%3e3.0.CO;2-P
D. Zhang, M. Chen, S. Wu, Q. Liu, J. Wan, Constr. Build. Mater. 169, 513–521 (2018). https://doi.org/10.1016/j.conbuildmat.2018.02.167
B. Tang, C. Wu, M. Qiu, X. Zhang, S. Zhang, Mater. Chem. Phys. 144, 162–167 (2014). https://doi.org/10.1016/j.matchemphys.2013.12.036
Y. Kou, S. Wang, J. Luo, K. Sun, J. Zhang, Z. Tan, Q. Shi, J. Chem. Thermodyn. 128, 259–274 (2019). https://doi.org/10.1016/j.jct.2018.08.031
A.I. Gómez-Merino, J.J. Jiménez-Galea, F.J. Rubio-Hernández, J.L. Arjona-Escudero, I.M. Santos-Ráez, Processes 8, 1535 (2020). https://doi.org/10.3390/pr8121535
H. Badenhorst, Int. J. Thermophys. 40, 52 (2019). https://doi.org/10.1007/s10765-019-2517-1
B. Mu, X. Li, X. Feng, Y. Li, C. Ding, G. Zhao, J. Yang, Int. J. Thermophys. 42, 50 (2021). https://doi.org/10.1007/s10765-021-02806-z
F.J.V. Santos, C.A. Nieto de Castro, P.J.F. Mota, A.P.C. Ribeiro, Int. J. Thermophys. 31, 1869–1879 (2010). https://doi.org/10.1007/s10765-009-0584-4
N. Zivkovic, S. Serbanovic, M. Kijevcanin, E. Zivkovic, Int. J. Thermophys. 34, 1002–1020 (2013). https://doi.org/10.1007/s10765-013-1469-0
A.A. Minea, Nanomaterials 9, 1592 (2019). https://doi.org/10.3390/nano9111592
J.C. Maxwell, A Treatise of Electricity and Magnetism, 3rd edn. (Oxford University Press, London, 1892), pp. 435–449
D.A.G. Bruggeman, Ann. Phys. 24, 639–664 (1935). https://doi.org/10.1002/andp.19354160705
H. Fricke, Phys. Rev. 24, 575–585 (1924). https://doi.org/10.1103/PhysRev.24.575
S. Akilu, A.T. Baheta, K. Kadirgama, E. Padmanabhan, K.V. Sharma, J. Mol. Liq. 284, 780–792 (2019). https://doi.org/10.1016/j.molliq.2019.03.159
J. Fal, M. Wanic, M. Malick, M. Oleksy, G. Zyła, Acta Phys. Pol. A 135, 1237–1239 (2019)
G. Zyła, J.P. Vallejo, J. Fal, L. Lugo, Int. J. Heat Mass Transf. 121, 1201–1213 (2018). https://doi.org/10.1016/j.ijheatmasstransfer.2018.01.073
G. Zyła, J. Fal, Thermochim. Acta 637, 11–16 (2016). https://doi.org/10.1016/j.tca.2016.05.006
G. Zyła, J. Fal, Thermochim. Acta 650, 106–113 (2017). https://doi.org/10.1016/j.tca.2017.02.001
M.F. Coelho, M.A. Rivas, G. Vilão, E.M. Nogueira, T.P. Iglesias, J. Chem. Thermodynamics 132, 164–173 (2019). https://doi.org/10.1016/j.jct.2018.12.02
S.N. Shoghl, J. Jamali, M.K. Moraveji, Exp. Therm. Fluid Sci. 74, 339–346 (2016). https://doi.org/10.1016/j.expthermflusci.2016.01.004
M.M. Heyhat, A. Irannezhad, J. Mol. Liq. 268, 169–175 (2018). https://doi.org/10.1016/j.molliq.2018.07.022
A.A. Minea, R.S. Luciu, Microfluid Nanofluid 13, 977–985 (2012). https://doi.org/10.1007/s10404-012-1017-4
A.A. Minea, Curr. Nanosci. 9, 81–88 (2013). https://doi.org/10.2174/157341313805117929
M. Khdher, N.A. CheSidik, W.A.W. Hamzah, R. Mamat, Int. J. Heat Mass Transf. 73, 75–83 (2016). https://doi.org/10.1016/j.icheatmasstransfer.2016.02.006
C.T. Wamkam, M.K. Opoku, H. Hong, P. Smith, Int. J. Appl. Phys. 109, 024305 (2011). https://doi.org/10.1063/1.3532003
X.-J. Wang, H. Li, X.-F. Li, Z.-F. Wang, F. Lin, Chin. Phys. Lett. 28, 086601 (2011). https://doi.org/10.1088/0256-307X/28/8/086601
A. Menbari, A.A. Alemrajabi, Y. Ghayeb, Exp. Therm. Fluid Sci. 74, 122–129 (2016). https://doi.org/10.1016/j.expthermflusci.2015.11.025
S.K. Babita, S.M. Sharma, Gupta Exp. Therm. Fluid Sci. 79, 202–212 (2016). https://doi.org/10.1016/j.expthermflusci.2016.06.029
W. Liu, W. Sun, A.G.L. Borthwick, J. Ni, Colloids Surf. A Physicochem. Eng. Asp. 434, 319–328 (2013). https://doi.org/10.1016/j.colsurfa.2013.05.010
L.P. Shen, H. Wang, M. Dong, Z.C. Ma, H.B. Wang, Phys. Lett. A 376, 1053–1057 (2012). https://doi.org/10.1016/j.physleta.2012.02.006
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Chereches, M., Bejan, D., Chereches, E.I. et al. An Experimental Study on Electrical Conductivity of Several Oxide Nanoparticle Enhanced PEG 400 Fluid. Int J Thermophys 42, 104 (2021). https://doi.org/10.1007/s10765-021-02855-4
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DOI: https://doi.org/10.1007/s10765-021-02855-4