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Author:

谢永慧 (谢永慧.) | 李金星 (李金星.) | 施东波 (施东波.) | 张荻 (张荻.)

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Abstract:

本发明一种径流式透平机械一维设计评估及优化方法,包括:建立备选损失模型数据库,生成初始损失模型配置,根据任一初始损失模型进行一维计算获得验证透平机械几何参数;根据验证透平机械几何参数进行建模,随后针对验证透平机械进行变工况CFD计算,后处理获得透平机械真实性能数据,总结验证透平机械几何参数、变工况边界条件集及透平机械真实性能数据获得验证数据集;以初始损失模型配置作为初始化种群,根据验证数据集中的透平机械几何参数及变工况边界条件集进行一维计算,采用遗传算法对损失模型配置进行优化,获得最佳一维损失模型配置;根据获得的最佳一维损失模型配置进行透平机械设计。本发明能够快速、准确获得最佳损失模型配置。

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Patent Info :

Type: 发明申请

Patent No.: CN202110998592.0

Filing Date: 2021-08-27

Publication Date: 2021-11-02

Pub. No.: CN113591419A

Applicants: 西安交通大学

Legal Status: 公开

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ESI Highly Cited Papers on the List: 0 Unfold All

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30 Days PV: 0

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