Due to the large volume of pipeline transportation, low cost, safety and the reliability, and automatic control, it is widely used in many fields of industrial development and human daily life. Most of the traditional hydraulic pipelines are steel pipes, and their structure is simple. High resistance and high consumption during transportation are not conducive to the sustainable development of society. However, the human vascular system is intricate and has excellent mechanical properties. Built on the review, research on the fluid-solid coupling characteristics of a single bionic pipeline and piping system was carried out. In order to simulate the mechanical characteristics of a fluid conveying pipeline, a fluid-structure coupling model of equation 14 of a single pipeline and the transfer matrix of the pipeline system were established. The mechanical characteristics of the pipeline are studied, and the formula is calculated. The simulation analysis shows that the axial force and flow resistance decrease first and then stabilize with the increase of frequency. Finally, the experimental verification and the results show that the method is both reasonable and effective, because the simulation curve and the experimental curve are consistent in trend.

中文翻译：

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仿生血管网络粘度-超弹性的动力学模型和特性分析。

由于管道运输量大，成本低，安全性和可靠性以及自动控制的优势，它被广泛应用于工业发展和人们日常生活的许多领域。传统的液压管道多数为钢管，结构简单。运输过程中的高阻力和高消耗不利于社会的可持续发展。然而，人的血管系统是复杂的并且具有优异的机械性能。在此基础上，对单一仿生管道系统的流固耦合特性进行了研究。为了模拟输油管道的力学特性，建立了单输油管道方程14的流固耦合模型和输油管道系统的传递矩阵。研究了管道的力学特性，并计算了公式。仿真分析表明，随着频率的增加，轴向力和流阻先减小，然后稳定。最后，实验验证和结果表明，该方法是合理有效的，因为仿真曲线与实验曲线趋势一致。