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Research on POD-based CST airfoil parameterization method for aerodynamic shape optimization

delete2026-03-23
delete0
PRE
AI
C
Chenliang Zhang
Y
Yanhui Duan *
C
Chengwei Fan *
R
Rui Kang
DOI：10.1016/j.ast.2026.112195delete
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摘要

摘要

En 中文
● 一项系统性的比较研究，为在气动外形优化工作流中耦合CST与POD提供实践指导。 ● 针对翼型形状优化，系统性地比较了四种基于POD的混合CST参数化方法。 ● CST-GF-POD在整个翼型数据库中实现了卓越的重建效率和设计空间覆盖率。 ● 在RAE2822减阻案例中，CST-GF-POD相比标准POD提升了32.43%的优化效率。
Keyword:
CST
POD
airfoil parameterization
aerodynamic shape optimization
design space coverage

期刊

Aerospace Science and Technology 封面图
Aerospace Science and Technology
IF:
5.8
论文数:
1.0W
被引数:
3.0W

机构

B
beihang university
学者数:
5.2K
论文数: 2.0K
被引数: 21
S
sun yat-sen university
学者数:
1.9W
论文数: 6.4K
被引数: 14
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