考虑膨胀效应的分形纤维材料自发渗吸动力学研究

Research on the Spontaneous Imbibition Dynamics of Fractal Fibrous Materials Considering Expansion Effects

中文关键词: 分形  膨胀效应  纤维材料  自发渗吸

英文关键词: fractal  expansion effect  fiber materials  spontaneous imbibition

中文摘要:

      本研究针对分形纤维材料的自发渗吸过程，考虑纤维膨胀效应的影响，建立了分形纤维材料自发渗吸动力学模型，推导了毛细管流动无因次渗吸时间的数学表达式，揭示了渗吸时间与纤维膨胀效应（包括膨胀比s）之间的复杂关系，为优化纤维材料性能及相关领域研究提供了新的视角。

英文摘要:

      In this study, aiming at the spontaneous imbibition process of fractal fibrous materials, considering the influence of fiber expansion effect, a dynamic model of spontaneous imbibition of fractal fibrous materials was established, the mathematical expression of dimensionless imbibition time of capillary flow was derived, and the complex relationship between imbibition time and fiber expansion effect (including expansion ratio s) was revealed, which provides a new perspective for optimizing the performance of fiber materials and related fields research.