SEVERAL ENTITY ELEMENT IN THE COMPARISON OF AVIATION GEAR BOX CALCULATION

NING ChengFeng; FANG ZongDe; WANG Feng; WANG Xing

doi:10.16579/j.issn.1001.9669.2015.04.027

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SEVERAL ENTITY ELEMENT IN THE COMPARISON OF AVIATION GEAR BOX CALCULATION

更新时间：2022-09-22

- SEVERAL ENTITY ELEMENT IN THE COMPARISON OF AVIATION GEAR BOX CALCULATION
- Journal of Mechanical Strength Vol. 37, Issue 4, Pages: 742-747(2015)
- 作者机构：
  
  1. 西北工业大学机电学院
- 作者简介：
- 基金信息：
- DOI：10.16579/j.issn.1001.9669.2015.04.027
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NING ChengFeng, FANG ZongDe, WANG Feng, et al. SEVERAL ENTITY ELEMENT IN THE COMPARISON OF AVIATION GEAR BOX CALCULATION. [J]. 37(4):742-747(2015)
DOI：

NING ChengFeng, FANG ZongDe, WANG Feng, et al. SEVERAL ENTITY ELEMENT IN THE COMPARISON OF AVIATION GEAR BOX CALCULATION. [J]. 37(4):742-747(2015) DOI： 10.16579/j.issn.1001.9669.2015.04.027.

摘要

为合理有效地计算航空用复杂齿轮箱体的静动态力学性能,选用Ansys软件中常用的几种有限元实体单元类型,分别对箱体进行有限元网格划分、箱体静力分析以及动态分析。实例计算比较了不同单元类型对计算耗时以及结果精度的影响,为今后复杂箱体有限元分析中单元选取给出了建议。

Abstract

For effectively calculating the static and dynamic mechanical properties of complex air gear box,use several finite element entity unit type that is commonly used in ANSYS software,then carry out The finite element meshing,static analysis and dynamic analysis on gearbox. The example compare the influence of different type of element unit of the consuming time and the accuracy of the results,give some suggests for the selection of element unit.

关键词

航空齿轮箱Ansys单元类型网格密度有限元分析

Keywords

Aviation gearboxANSYSElement typeGrid densityFinite element analysis

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