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dc.contributor.authorAn, B-
dc.contributor.authorXu, J-
dc.contributor.authorSun, D-
dc.contributor.author4th Micro and Nano Flows Conference (MNF2014)-
dc.identifier.citation4th Micro and Nano Flows Conference, University College London, UK, 7-10 September 2014, Editors CS König, TG Karayiannis and S. Balabanien_US
dc.descriptionThis paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the Process Intensification Network, the Institution of Mechanical Engineers, the Heat Transfer Society, HEXAG - the Heat Exchange Action Group, and the Energy Institute, ASME Press, LCN London Centre for Nanotechnology, UCL University College London, UCL Engineering, the International NanoScience Community,
dc.description.abstractPhase separation is an important process in many chemical engineering applications, such as reactive processes and thermal separation processes of components. In this paper, a novel micro-separator was proposed using the capillary separation effect. The micro-pin-fins are locally populated in a rectangular microchannel, forming an enclosed region with micro pores as the boundaries. Hence, the microchannel cross section is divided into two symmetrical side regions closed to the microchannel side wall and a center enclosed region. When a two-phase stream interacts with the enclosed region boundary with micro-pores, the gas phase is prevented from entering the center enclosed region to enforce the gas phase flowing in the two side regions. Meanwhile, the liquid phase is flowing towards the center enclosed region. As a result, the twophases are separated. The effect of the separator configuration parameters such as pin-fin size and distribution is also analyzed based on the computation results. The effect of phase separation is more obvious when the cross section area of side regions is decreased.en_US
dc.publisherBrunel University Londonen_US
dc.relation.ispartofseriesID 100-
dc.subjectTwo phaseen_US
dc.subjectMicro flowen_US
dc.subjectPhase separationen_US
dc.titleA novel micro-separator using the capillary separation effect with locally populated micro-pin-fin structureen_US
dc.typeConference Paperen_US
Appears in Collections:Brunel Institute for Bioengineering (BIB)
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