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Information Journal Paper

Title

Numerical Simulation of the Non-Isothermal Co-Extrusion Fiber Spinning with Flow-Induced Crystallization

Pages

  1207-1215

Abstract

 In this work, the numerical simulation of the non-isothermal steady co-extrusion fiber spinning with flowinduced crystallization is explored. The model is based on the formulation originally proposed by China et al. in which Newtonian and Phan-Thien-Tanner (PTT) fluids are considered the core and the skin layer, respectively. The polymeric flow rate fraction, Deborah dimensionless number and the PTTs parameters on the temperature, the velocity and the crystallization profiles are analyzed. The numerical results show: the temperature profile is sensitive to the polymeric layer flow rate and the deformation parameters (shear thinning and extensional), the tensile stress induced crystallization parameter has a strong influence at the onset of the process, increasing drastically temperature and crystallinity.

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    APA: Copy

    Garcia, b.e., Zacarias, a., Ferrer, V.H., & Vargas, r.o.. (2018). Numerical Simulation of the Non-Isothermal Co-Extrusion Fiber Spinning with Flow-Induced Crystallization. JOURNAL OF APPLIED FLUID MECHANICS (JAFM), 11(5), 1207-1215. SID. https://sid.ir/paper/308015/en

    Vancouver: Copy

    Garcia b.e., Zacarias a., Ferrer V.H., Vargas r.o.. Numerical Simulation of the Non-Isothermal Co-Extrusion Fiber Spinning with Flow-Induced Crystallization. JOURNAL OF APPLIED FLUID MECHANICS (JAFM)[Internet]. 2018;11(5):1207-1215. Available from: https://sid.ir/paper/308015/en

    IEEE: Copy

    b.e. Garcia, a. Zacarias, V.H. Ferrer, and r.o. Vargas, “Numerical Simulation of the Non-Isothermal Co-Extrusion Fiber Spinning with Flow-Induced Crystallization,” JOURNAL OF APPLIED FLUID MECHANICS (JAFM), vol. 11, no. 5, pp. 1207–1215, 2018, [Online]. Available: https://sid.ir/paper/308015/en

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