Optimization of a Welded Portion of the High Pressure Compressor Rotor

被引：0
|
作者：
Sal’nikov A.V. [1 ]
机构：
[1] P.I. Baranov Central Institute of Aviation Motors (CIAM), ul. Aviamotornaya 2, Moscow
来源：
Russian Aeronautics | 2020年 / 63卷 / 01期
关键词：
disk; high-pressure compressor rotor; labyrinth seal; lock joint; optimization; radial clearances;
D O I：
10.3103/S1068799820010171
中图分类号：
学科分类号：
摘要：
An integrated method for optimization of a welded portion of a high pressure compressor rotor as a single object is developed. The minimum mass criterion is used in the optimization method; limitations are imposed in accordance with strength and stiffness requirements. An example is given of optimization of a typical welded portion of a high pressure compressor rotor resulting in mass reduction and increase of cyclic durability. © 2020, Allerton Press, Inc.
引用
收藏
页码：117 / 125
页数：8
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