带蜂窝填料的复合材料圆柱板在受到航空发动机喷气机内部损伤后的动力学特性

Q3 Engineering

Russian Engineering Research Pub Date : 2024-06-26 DOI:10.3103/s1068798x24700953

L. N. Rabinskiy, M. I. Martirosov, D. V. Dedova, A. V. Khomchenko

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引用次数: 0

摘要

摘要通过有限元方法，对飞机发动机喷流作用下三层圆柱形面板的应力-应变状态的缺陷（分裂）影响进行了数值研究。研究考虑了两种蜂窝状填料。聚合物护套由单个聚合物复合层组成。比较了有缺陷和无缺陷面板的结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Dynamics of Composite Cylindrical Panels with Honeycomb Filler after Internal Damage by Aircraft Engine Jet

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Dynamics of Composite Cylindrical Panels with Honeycomb Filler after Internal Damage by Aircraft Engine Jet

Abstract

The influence of defects (splitting) on the stress–strain state of a three-layer cylindrical panel under the action of an aircraft engine jet is studied numerically, by the finite-element method. Two versions of honeycomb filler are considered. The polymer’s sheathing consists of individual polymer composite layers. Results for panels with and without defects are compared.

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来源期刊

Russian Engineering Research Engineering-Industrial and Manufacturing Engineering

CiteScore

1.20

自引率

0.00%

发文量

226

期刊介绍： Russian Engineering Research is a journal that publishes articles on mechanical and production engineering. The journal covers the development of different branches of mechanical engineering, new technologies, and tools for machine and materials design. Emphasis is on operations research and production-line layout, industrial robots and manipulators, quality control and process engineering, kinematic analysis of machine assemblies, and computerized integrated manufacturing systems.