Experimental investigation on the multi-metallic Cu-Zn nanofluids heat transfer enhancement and pressure losses
Author
Source
Journal of University of Babylon for Engineering Sciences
Issue
Vol. 26, Issue 2 (28 Feb. 2018), pp.49-61, 13 p.
Publisher
Publication Date
2018-02-28
Country of Publication
Iraq
No. of Pages
13
Main Subjects
Abstract EN
Metallic nanofluids are suspensions of metallic particles of nanometre size in base fluids.
The combination of two kinds of metallic particles mixed at the same volume ratio is known as multi-metallic nanoparticles.
These multiple metallic particles of nanometre size were suspended in deionized H2O via the use of ultrasonic vibrators at varying volume fractions as well as variations in the ratios of metallic/metallic particles of nanometre size.
In our study the dynamic viscosity, the nanofluid’s heat conductivities were determined for varying temperatures and volume fractions.
The coefficient of thermal transmission of the flowing nanofluid in the constant wall heat flux tube were determined experimentally in laminar condition.
The results revealed huge thermal transmission enhancement comparison to the base fluids.
The pressure loses were illustrated for all nanofluids.
The comparisons of the different metallic and multi-metallic types of the nanofluids were showed that Cu nanofluids have a greater coefficient of thermal transmission compared with the Cu-Zn, Zn at equal volume fractions.
American Psychological Association (APA)
Abd al-Wahid, Ammar Fakhir. 2018. Experimental investigation on the multi-metallic Cu-Zn nanofluids heat transfer enhancement and pressure losses. Journal of University of Babylon for Engineering Sciences،Vol. 26, no. 2, pp.49-61.
https://search.emarefa.net/detail/BIM-923509
Modern Language Association (MLA)
Abd al-Wahid, Ammar Fakhir. Experimental investigation on the multi-metallic Cu-Zn nanofluids heat transfer enhancement and pressure losses. Journal of University of Babylon for Engineering Sciences Vol. 26, no. 2 (2018), pp.49-61.
https://search.emarefa.net/detail/BIM-923509
American Medical Association (AMA)
Abd al-Wahid, Ammar Fakhir. Experimental investigation on the multi-metallic Cu-Zn nanofluids heat transfer enhancement and pressure losses. Journal of University of Babylon for Engineering Sciences. 2018. Vol. 26, no. 2, pp.49-61.
https://search.emarefa.net/detail/BIM-923509
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 60-61
Record ID
BIM-923509