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.

中文翻译：

---

高压压缩机转子焊接部分的优化

开发了一种用于优化单个压缩机的高压压缩机转子焊接部分的集成方法。在优化方法中使用最小质量标准。根据强度和刚度要求施加限制。给出了优化高压压缩机转子的典型焊接部分的示例，该方法可减少质量并提高循环耐久性。