FLOW PROFILE INDUCED IN SPINNERET DURING HOLLOW FIBER MEMBRANE SPINNING

Shilton SJ.

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FLOW PROFILE INDUCED IN SPINNERET DURING HOLLOW FIBER MEMBRANE SPINNING

机译：中空纤维膜纺丝过程中纺丝板的流动性

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A methodology is presented to establish the flow profile induced in a spinneret during the spinning of hollow fiber membranes. The flow equations are derived for a power law fluid passing through a concentric annulus. The pressure drop, the velocity profile, the shear stress profile, and the shear rate profile induced during spinning can then be determined. This type of rheological knowledge is useful if membrane structure and properties are to be related to the flow conditions experienced in the spinneret. (C) 1997 John Wiley & Sons, Inc. [References: 14]

机译：提出了一种方法来建立中空纤维膜纺丝过程中在喷丝板中引起的流动曲线。推导通过同心环空的幂律流体的流动方程。然后可以确定纺丝过程中引起的压降，速度曲线，剪切应力曲线和剪切速率曲线。如果要将膜的结构和性能与喷丝板中的流动条件相关联，则这种流变学知识非常有用。（C）1997 John Wiley＆Sons，Inc. [参考：14]

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《Journal of Applied Polymer Science》 |1997年第7期|共4页
作者
Shilton SJ.;
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正文语种 eng
中图分类高分子化学（高聚物）;高分子化合物产品;有机化学;
关键词
Hollow fiber spinning; Rheology; Flow profile; Integral-asymmetric membranes; Gas-transport; Separation;

机译：中空纤维纺丝;流变性;流动特性;整体不对称膜;气体传输;分离;

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专利

1. FLOW PROFILE INDUCED IN SPINNERET DURING HOLLOW FIBER MEMBRANE SPINNING [J] . Shilton SJ. Journal of Applied Polymer Science . 1997,第7期

机译：中空纤维膜纺丝过程中纺丝板的流动性
2. Fabrication of Inner Grooved Hollow Fiber Membranes Using Microstructured Spinneret for Nerve Regeneration [J] . Yin Jun, Wang Zonghuan, Chai Wenxuan, Journal of manufacturing science and engineering: Transactions of the ASME . 2017,第11期

机译：用微结构喷丝膜来制造内槽中空纤维膜，用于神经再生
3. Preparation of highly asymmetric hollow fiber membranes from poly(ether imide) by a modified dry-wet phase inversion technique using a triple spinneret [J] . Albrecht W, Kneifel K, Weigel T, Journal of Membrane Science . 2005,第1a2期

机译：改进的干湿相转化技术使用三重喷丝头由聚醚酰亚胺制备高度不对称的中空纤维膜
4. Hollow fiber membranes with hierarchical spherulite surface structure by thermally induced phase Separation using triple-orifice spinneret for membrane distillation [C] . W.Y Liu, C.J.Fang, P.F.Zhang 化学工学会秋季大会 . 2020

机译：通过使用三孔喷丝接机进行热诱导的相分离具有分层球素表面结构的中空纤维膜，用于膜蒸馏
5. The Role of Spinneret Configurations on Hollow Fiber Formation and Impacts of Hollow Fiber Geometry on Thermal and Acoustic Properties [D] . Ruckdashel, Rebecca Rose. 2019

机译：Spinneret配置对中空纤维形成与中空纤维几何形状对热和声学性质的影响
6. Effect of the Post-Spinning Solvent Exchange on the Performance of Asymmetric Polyimide Hollow Fibers Prepared by Using a Triple-Orifice Spinneret [O] . Paola Bernardo, Franco Tasselli, Giovanni Chiappetta, 2019

机译：纺丝后溶剂交换对使用三孔喷丝板制备的不对称聚酰亚胺中空纤维性能的影响
7. Wet spinning of integrally skinned hollow fiber membranes by a modified dual-bath coagulation method using a triple orifice spinneret [O] . Li, S.G., Li, S.-G., Koops, G.H., 1994

机译：通过使用三孔喷丝板的改进的双浴凝固法对整体表皮的中空纤维膜进行湿纺
8. Development of a Low Pressure Hollow Fiber Reverse Osmosis Membrane Utilizing Internal Flow for Use on a Low Salinity Water [R] . Vouros, J. G. , Testa, A. J. 1985

机译：利用内部流动在低盐度水中开发低压中空纤维反渗透膜

FLOW PROFILE INDUCED IN SPINNERET DURING HOLLOW FIBER MEMBRANE SPINNING

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