Firstly, spinning dynamic model and deformation dynamics model of multilobal fiber section were derived, then they were combined to describe the forming process of multilobal fibers.
首先推导了纺丝动力学数学模型及多叶形纤维截面形变动力学模型，并将两者相结合，建立了多叶形纤维纺丝成形模型。
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