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volume 15 issue 5 pages 1604

Hybrid Nanofluid in a Direct Absorption Solar Collector: Magnetite vs. Carbon Nanotubes Compete for Thermal Performance

Publication typeJournal Article
Publication date2022-02-22
scimago Q1
wos Q3
SJR0.713
CiteScore7.3
Impact factor3.2
ISSN19961073
Electrical and Electronic Engineering
Energy Engineering and Power Technology
Renewable Energy, Sustainability and the Environment
Control and Optimization
Engineering (miscellaneous)
Energy (miscellaneous)
Abstract

The paper presents the experimental measurements of thermal efficiency of a tubular direct absorption solar collector (DASC) with a hybrid nanofluid based on magnetite (Fe3O4) and multi-walled carbon nanotubes (MWCNT). The volumetric concentration of Fe3O4 and MWCNT was 0.0053% and 0.0045%, respectively. The experiments were carried out for the flow rates of 2–10 L/min and a temperature difference up to 20 ∘C between the environment and the DASC. The performance of the DASC with a hybrid nanofluid was in the range of 52.3–69.4%, which was just beyond the performance of the collector with surface absorption. It was also found that using a MWCNT-based nanofluid with an equivalent total volumetric concentration of particles (0.0091%), the efficiency was 8.3–31.5% higher than for the cases with the hybrid nanofluid.

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GOST Copy
Struchalin P. G. et al. Hybrid Nanofluid in a Direct Absorption Solar Collector: Magnetite vs. Carbon Nanotubes Compete for Thermal Performance // Energies. 2022. Vol. 15. No. 5. p. 1604.
GOST all authors (up to 50) Copy
Struchalin P. G., Kuzmenkov D. M., Yunin V. S., Wang X., He Y., Balakin B. V. Hybrid Nanofluid in a Direct Absorption Solar Collector: Magnetite vs. Carbon Nanotubes Compete for Thermal Performance // Energies. 2022. Vol. 15. No. 5. p. 1604.
RIS |
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RIS Copy
TY - JOUR
DO - 10.3390/en15051604
UR - https://doi.org/10.3390/en15051604
TI - Hybrid Nanofluid in a Direct Absorption Solar Collector: Magnetite vs. Carbon Nanotubes Compete for Thermal Performance
T2 - Energies
AU - Struchalin, Pavel G
AU - Kuzmenkov, Dmitrii M
AU - Yunin, Vladimir S
AU - Wang, Xinzhi
AU - He, Yurong
AU - Balakin, Boris V
PY - 2022
DA - 2022/02/22
PB - MDPI
SP - 1604
IS - 5
VL - 15
SN - 1996-1073
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2022_Struchalin,
author = {Pavel G Struchalin and Dmitrii M Kuzmenkov and Vladimir S Yunin and Xinzhi Wang and Yurong He and Boris V Balakin},
title = {Hybrid Nanofluid in a Direct Absorption Solar Collector: Magnetite vs. Carbon Nanotubes Compete for Thermal Performance},
journal = {Energies},
year = {2022},
volume = {15},
publisher = {MDPI},
month = {feb},
url = {https://doi.org/10.3390/en15051604},
number = {5},
pages = {1604},
doi = {10.3390/en15051604}
}
MLA
Cite this
MLA Copy
Struchalin, Pavel G., et al. “Hybrid Nanofluid in a Direct Absorption Solar Collector: Magnetite vs. Carbon Nanotubes Compete for Thermal Performance.” Energies, vol. 15, no. 5, Feb. 2022, p. 1604. https://doi.org/10.3390/en15051604.