Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/93570
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Building Environment and Energy Engineering | en_US |
dc.creator | Siddiqui, FR | en_US |
dc.creator | Tso, CY | en_US |
dc.creator | Fu, SC | en_US |
dc.creator | Qiu, HH | en_US |
dc.creator | Chao, CYH | en_US |
dc.date.accessioned | 2022-07-13T08:25:27Z | - |
dc.date.available | 2022-07-13T08:25:27Z | - |
dc.identifier.issn | 0017-9310 | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/93570 | - |
dc.language.iso | en | en_US |
dc.publisher | Pergamon Press | en_US |
dc.rights | © 2020 Elsevier Ltd. All rights reserved. | en_US |
dc.rights | © 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/ | en_US |
dc.rights | The following publication Siddiqui, F. R., Tso, C. Y., Fu, S. C., Qiu, H. H., & Chao, C. Y. H. (2020). Evaporation and wetting behavior of silver-graphene hybrid nanofluid droplet on its porous residue surface for various mixing ratios. International Journal of Heat and Mass Transfer, 153, 119618 is available at http://dx.doi.org/10.1016/j.ijheatmasstransfer.2020.119618. | en_US |
dc.subject | Droplet evaporation | en_US |
dc.subject | Droplet spreading | en_US |
dc.subject | Hybrid nanofluid | en_US |
dc.subject | Porous residue | en_US |
dc.subject | Wetting | en_US |
dc.title | Evaporation and wetting behavior of silver-graphene hybrid nanofluid droplet on its porous residue surface for various mixing ratios | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.volume | 153 | en_US |
dc.identifier.doi | 10.1016/j.ijheatmasstransfer.2020.119618 | en_US |
dcterms.abstract | Droplet evaporation offers high heat rejection rates and is widely used in the form of spray cooling or dropwise cooling of various heat dissipating devices. However, due to the limiting heat flux removal capacity of conventional fluids, such as water, these cannot be used in thermal management of high heat flux devices. In this research, the evaporation of silver (Ag)-graphene (GNP) hybrid nanofluid droplet and its residue effects on the evaporation of following Ag-GNP hybrid nanofluid droplet, due to its synergistic thermal properties, is experimentally investigated for various mixing ratios, from MR-1 (0.1(Ag):0.9(GNP)) to MR-5 (0.9(Ag):0.1(GNP)), and different residue sizes. A theoretical model is also proposed for hybrid nanofluid droplet evaporation and semi-empirical relations are developed to estimate the hybrid nanofluid droplet spreading over its residue surface. The results show a substantial increase in the droplet evaporation rate with increasing residue size and decreasing mixing ratio. MR-1 hybrid nanofluid droplet gives the highest evaporation rate (up to 370%) on its highly wetted residue surface, while the evaporation rate significantly drops moving from MR-2 to MR-5 hybrid nanofluid droplets on their partially wetted residue surfaces. Moreover, the evaporation rate substantially increases (up to 240%) with increasing residue size for MR-1 hybrid nanofluid droplet resting on its residue surface, however, the effect of residue size on droplet evaporation rate considerably diminishes moving from MR-2 to MR-5 hybrid nanofluid droplets resting on their respective residues. | en_US |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | International journal of heat and mass transfer, June 2020, v. 153, 119618 | en_US |
dcterms.isPartOf | International journal of heat and mass transfer | en_US |
dcterms.issued | 2020-06 | - |
dc.identifier.scopus | 2-s2.0-85081281537 | - |
dc.identifier.eissn | 1879-2189 | en_US |
dc.identifier.artn | 119618 | en_US |
dc.description.validate | 202207 bckw | en_US |
dc.description.oa | Accepted Manuscript | en_US |
dc.identifier.FolderNumber | OA_Others [non PolyU] | - |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Siddiqui_Evaporation_Wetting_Silver-graphene.pdf | Pre-Published version | 2.34 MB | Adobe PDF | View/Open |
Page views
50
Last Week
0
0
Last month
Citations as of May 12, 2024
Downloads
97
Citations as of May 12, 2024
SCOPUSTM
Citations
35
Citations as of May 16, 2024
WEB OF SCIENCETM
Citations
25
Citations as of May 16, 2024
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.