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基于Workbench的航空发动机双辐板涡轮盘强度分析及结构优化
Workbench Based Strength Analysis and Structural Optimization of Twin Spoke Turbine Disks in Aircraft Engines

DOI: 10.12677/DSC.2023.123018, PP. 165-172

Keywords: 双辐板涡轮盘,航空发动机,参数化结构优化,强度分析
Double Spoke Turbine Disk
, Aircraft Engine, Parameterized Structure Optimization, Strength Analysis

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Abstract:

应用workbench商业有限元分析软件对双辐板涡轮盘和传统涡轮盘进行了强度分析,结果表明:双辐板涡轮盘在质量方面具有优势,但在强度方面略逊于传统涡轮盘,接下来采用参数化直接优化的方法对双辐板涡轮盘进行结构优化,结果表明该优化方法使得双辐板涡轮盘在重量和强度方面均得到提升。
The strength analysis of double spoke turbine discs and traditional turbine discs was conducted using Workbench commercial finite element analysis software. The results showed that double spoke turbine discs have advantages in quality, but slightly inferior in strength to traditional turbine discs. Next, a parameterized direct optimization method was used to optimize the structure of double spoke turbine discs. The results showed that this optimization method improved the weight and strength of double spoke turbine discs.

References

[1]  李磊, 杨子龙, 唐仲豪, 等. 具有盘腔扰流柱群的双辐板涡轮盘对流换热特性分析[J]. 热能动力工程, 2019, 34(8): 63-70.
https://doi.org/10.16146/j.cnki.rndlgc.2019.08.010
[2]  由于, 陆山. 基于静强和寿命可靠性的双辐板涡轮盘/榫结构优化设计方法[J]. 航空动力学报, 2017, 32(6): 1388-1393.
https://doi.org/10.13224/j.cnki.jasp.2017.06.015
[3]  陆山, 赵磊. 双辐板涡轮盘/榫结构优化设计方法[J]. 航空动力学报, 2014, 29(4): 875-880.
https://doi.org/10.13224/j.cnki.jasp.2014.04.018
[4]  苏运来. 双辐板盘典型应力特征概率寿命模型及寿命可靠性自动优化设计方法[D]: [博士学位论文]. 西安: 西北工业大学, 2018.
[5]  张猛创. 双辐板涡轮盘多学科非概率可靠性设计优化[D]: [博士学位论文]. 西安: 西北工业大学, 2017.
[6]  毕绍康. 双辐板涡轮盘流热固耦合计算及优化设计[D]: [硕士学位论文]. 哈尔滨: 哈尔滨工业大学, 2020.
[7]  任众, 朱东华, 许开富. 多场环境下涡轮盘的强度与振动安全性仿真优化研究[J]. 火箭推进, 2016, 42(6): 36-42.
[8]  栾永先. 双辐板涡轮盘结构强度分析[J]. 航空发动机, 2012, 38(4): 38-41.

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