A review on nanofluid stability: preparation and application
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F23%3APU150870" target="_blank" >RIV/00216305:26210/23:PU150870 - isvavai.cz</a>
Result on the web
<a href="https://www.scopus.com/record/display.uri?eid=2-s2.0-85174173549&origin=resultslist&sort=plf-f&src=s&sid=116ee0a9b838c765a2501eec270b31a2&sot=b&sdt=b&s=DOI%2810.1016%2Fj.rser.2023.113854%29&sl=31&sessionSearchId=116ee0a9b838c765a2501eec270b31a2&relpos=0" target="_blank" >https://www.scopus.com/record/display.uri?eid=2-s2.0-85174173549&origin=resultslist&sort=plf-f&src=s&sid=116ee0a9b838c765a2501eec270b31a2&sot=b&sdt=b&s=DOI%2810.1016%2Fj.rser.2023.113854%29&sl=31&sessionSearchId=116ee0a9b838c765a2501eec270b31a2&relpos=0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.rser.2023.113854" target="_blank" >10.1016/j.rser.2023.113854</a>
Alternative languages
Result language
angličtina
Original language name
A review on nanofluid stability: preparation and application
Original language description
Due to excellent thermal performance and application prospects, nanofluids are attracting many researchers to pay more attention to new types of heat transfer fluids. However, previous studies have focused on the effects of nanofluids on thermophysical properties without considering the limitation of dispersion stability in practical applications. Excellent nanofluid stability is judged with the zeta potential value above 30 mV. Unstable nanofluids block the fluid flow in heat exchanger channels, which reduces the system performance by over 23 %. Based on a systematic review of improving nanofluid stability, this research discusses the preparation, characterisation, influencing factor, dispersion mechanism, and dispersion method on nanofluid stability. Four methods for improving nanofluid stability are summarised. The nanofluid is stable at pH values between 4 and 9 b y controlling its ionic concentration. The nanofluid concentration is required below 2 % to improve the repulsion between nanoparticles. The stability of the nanofluid is affected by the type and amount of the surfactant, which fails to improve the nanofluid stability at temperature above 60 °C. In addition, the molecular forces between the mixed nanofluids enhance the stability of the nanofluid. This review examines the variation patterns of nanofluid stability and the effect of stability on heat transfer. It is expected to identify some opportunities and demonstrate future challenges in both the in-lab research and the commercialisation of nanofluids.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20700 - Environmental engineering
Result continuities
Project
<a href="/en/project/EF15_003%2F0000456" target="_blank" >EF15_003/0000456: Sustainable Process Integration Laboratory (SPIL)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
RENEWABLE & SUSTAINABLE ENERGY REVIEWS
ISSN
1364-0321
e-ISSN
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Volume of the periodical
neuveden
Issue of the periodical within the volume
188
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
„“-„“
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85174173549