某型发动机改型压气机盘结构强度分析与优化 |
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引用本文: | 黄帅,彭正华. 某型发动机改型压气机盘结构强度分析与优化[J]. 工业控制计算机, 2014, 0(1): 97-98,101 |
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作者姓名: | 黄帅 彭正华 |
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作者单位: | 海军驻常州地区航空军事代表室,江苏常州213022 |
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摘 要: | 首先对某型发动机改型压气机盘的初始设计进行了强度分析;由于不能满足强度要求,对其进行了结构优化设计,并对优化后的轮盘进行了应力计算,并考虑叶片的影响,建立了叶盘结构有限元模型进行了强度计算,计算结果表明该轮盘均可以满足强度要求,从而为某型发动机的改进设计提供了重要参考依据。
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关 键 词: | 航空发动机 压气机 强度 优化 |
Strength Analysis and Optimization of Type of Aero-engine Modified Compressor Disc |
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Abstract: | The initial design of a type of aero-engine modified compressor disc was analyzed in this paper,which can't meet the strength requirement.Then the compressor disc is optimized.Through stress analyzing,the disc can meet the strength re- quirement.And considering the impact of the blade,the blade and disc model is established,the compressor disc can also meet the strength requirement.This research provides the foundation for the aero-engine improved design. |
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