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dc.contributor.authorQu, Yan
dc.contributor.authorTian, Yuan
dc.contributor.authorZhou, K.
dc.contributor.authorZhang, K.F.
dc.date.accessioned2017-01-25T16:38:19Z
dc.date.available2017-01-25T16:38:19Z
dc.date.issued2016-08-01
dc.identifier.citationQu , Y , Tian , Y , Zhou , K & Zhang , K F 2016 , ' Effects of Multiple Sintering Parameters on the Thermal Performance of Bi-porous Nickel Wicks in Loop Heat Pipes ' , International Journal of Heat and Mass Transfer , vol. 99 , pp. 638–646 . https://doi.org/10.1016/j.ijheatmasstransfer.2016.04.005
dc.identifier.issn0017-9310
dc.identifier.urihttp://hdl.handle.net/2299/17564
dc.descriptionThis document is the Accepted Manuscript version of the following article: Y. Qu, K. Zhou, K. F. Zhang and Y. Tian, ‘Effects of multiple sintering parameters on the thermal performance of bi-porous nickel wicks in Loop Heat Pipes’, International Journal of Heat and Mass Transfer, Vol. 99: 638-646, August 2016, doi: http://dx.doi.org/10.1016/j.ijheatmasstransfer.2016.04.005. This manuscript version is made available under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives License CC BY NC-ND 4.0 (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited, and is not altered, transformed, or built upon in any way.
dc.description.abstractThe thermal performance of a water-saturated Loop Heat Pipe (LHP) with bi-porous nickel wicks has been examined theoretically and experimentally, based on five key influencing factors including the content of foaming agent, compacting pressure, incubation time at suitable temperature, sintering temperature and particle size of foaming agent. Comparison was made among a total number of 20 tests with each influencing factor allocated by four different values, where porosity, permeability, capillary suction head and effective thermal conductivity (ETC) were examined. ETC is an important parameter of thermal performance, and its experimental values were compared with eleven theoretical models. The results showed that ETC was mostly affected by the content of foaming agent: 1.9-2.2 times compared to the effect of compacting pressure and incubation time, with the effect of sintering temperature and particle size of foaming agent ata underestimated the true ETC values. In the porosity range of 0.5-0.7, an average of the Chernysheva & Maydanik model and the Chaudhary & Bhandari model was found to be the best fit to the experimental data, providing an accurate method to predict ETC values of water-saturated LHP with bi-porous nickel wicks.en
dc.format.extent9
dc.format.extent1316216
dc.language.isoeng
dc.relation.ispartofInternational Journal of Heat and Mass Transfer
dc.subjectLoop Heat Pipe
dc.subjectPermeability
dc.subjectPorosity
dc.subjectSintering parameters
dc.subjectBi-porous wick
dc.subjectEffective thermal conductivity
dc.titleEffects of Multiple Sintering Parameters on the Thermal Performance of Bi-porous Nickel Wicks in Loop Heat Pipesen
dc.contributor.institutionSchool of Engineering and Technology
dc.contributor.institutionCentre for Engineering Research
dc.contributor.institutionSustainable Energy Technologies
dc.description.statusPeer reviewed
dc.date.embargoedUntil2017-04-22
rioxxterms.versionofrecord10.1016/j.ijheatmasstransfer.2016.04.005
rioxxterms.typeJournal Article/Review
herts.preservation.rarelyaccessedtrue


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