%0 Journal Article
%T 轴流风机叶轮组件的流固耦合分析<br>Fluid-Structure Coupling Analysis for the Impeller Assembly of Axial Flow Fan
%A 明志茂
%A 刘帅
%A 杨静
%A 赵可沦
%J Applied Physics
%P 337-344
%@ 2160-7575
%D 2021
%I Hans Publishing
%R 10.12677/APP.2021.117040
%X 本文采用有限元方法对轴流风机叶轮组件进行流固耦合分析，系统地分析了流场作用下叶轮表面压力的分布规律，获得了流固耦合作用下叶轮的应力及变形分布。并对照试验结果验证了叶轮组件有限元模型的正确性，在此基础上提出了叶轮组件结构设计优化的建议。<br />
The fluid-structure coupling effect for impeller assembly of axial flow fan was analyzed by using the finite element method. The stress and deformation distribution of the impeller under the fluid-structure coupling interaction was obtained by analyzing the distribution law of impeller surface pressure under the flow field. The finite element model for the impeller assembly is verified by the experimental results, on which the design optimization suggestions of the structure for the impeller assembly were put forward.
%K 叶轮，流固耦合，设计优化<br>Impeller
%K Fluid-Structure Coupling
%K Design 0ptimization
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=43804