基于Ansys对仿生反应器蠕动仿真分析  

Simulation Analysis of Peristalsis of Bionic Reactor based on Ansys

作　　者：周英豪 侯哲生[1] ZHOU Yinghao;HOU Zhesheng(School of Mechanical and Electrical Engineering,Jilin Institute of Chemical Technology,Jilin City 132022,China)

机构地区：[1]吉林化工学院机电工程学院,吉林吉林132022

出　　处：《吉林化工学院学报》2024年第9期70-74,90,共6页Journal of Jilin Institute of Chemical Technology

摘　　要：为了研究不同运行参数对仿生反应器蠕动特性的影响,基于Ansys软件中Static Structural模块,结合蠕动机理,建立了仿生反应器三维有限元模型。采用数值模拟方法对反应器蠕动过程进行仿真分析,分析了不同振幅、不同频率和不同材料参数下对反应器壁面形变特性和等效应力的影响,验证了模型的有效性和可靠性。结果表明:在一定范围内,随着振幅和频率参数的增大,反应器壁面形变特性越明显;随着频率的增大,蠕动周期缩短;泊松比的变化对反应器壁面形变效果不明显,随着泊松比增大,等效应力减小。In order to study the influence of different operating parameters on the peristalsis characteristics of the bionic reactor,a three-dimensional finite element model of the bionic reactor was established based on the Static Structural module in Ansys software and the peristalsis mechanism.The peristalsis process of the reactor was simulated by numerical simulation method,and the influence of different amplitude-frequency and material parameters on the deformation characteristics and equivalent stress of the reactor wall was analyzed,and the validity and reliability of the model were verified.The results show that in a certain range,the deformation characteristics of the reactor wall become more obvious with the increase of amplitude and frequency parameters.With the increase of frequency,the peristaltic period is shortened.The effect of Poisson's ratio on the deformation of the reactor wall is not obvious,and the equivalent stress decreases with the increase of Poisson's ratio.

关 键 词：仿生 蠕动 反应器 数值模拟 

分 类 号：TK6[动力工程及工程热物理—生物能]