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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/109062

    Title: CFD Simulation in Helical Coiled Tubing
    Authors: Zhu, Z. Y.
    Keywords: CFD;Helical Coiled Tubing;Pressure Gradient
    Date: 2016-09
    Issue Date: 2017-01-03 09:09:25 (UTC+8)
    Publisher: 淡江大學出版中心
    Abstract: According to hydrodynamic theory, based on CFD software-Fluent, the simulation for
    Newtonian fluid flow in helical coiled tubing was carried out to reveal the flow characteristics and
    pressure gradient of the helical section. Laminar and turbulent flow with different inlet velocities are
    considered. The results are compared with other published correlations. The results show that
    maximum velocity distributes in the outer side of the coiled tubing. The velocity in turbulent flow is
    more uniform than in laminar flow. It is shown that the faster the inlet velocity, the greater the pressure
    gradient increment. CFD simulation is in close agreement with the published correlations.
    Relation: Journal of Applied Science and Engineering 19(3), pp.267-272
    DOI: 10.6180/jase.2016.19.3.04
    Appears in Collections:[淡江理工學刊] 第19卷第3期

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