The impact of geometric variations due to manufacturing errors on the aerodynamic
performance of compressor blades is considerable in engineering practice. Accurate …

Due to the high ratio of surface area to volume and the limitations of manufacturing
precision, the impact of wall temperature and heat transfer on the aerodynamic performance …

Degradation in the service or manufacturing tolerances can cause tip clearance variation,
which adversely affects the stability and performance of compressors. In particular, for a …

To investigate the influence of real leading-edge manufacturing error on aerodynamic
performance of high subsonic compressor blades, a family of leading-edge manufacturing …

为对压气机静子叶片高精度设计与制造提供有力参考, 以某高负荷压气机静子叶栅为研究对象,
采用基于高斯分布型随机输入的非嵌入式多项式混沌方法, 量化评估了端壁倒圆半径误差对最小 …

Axial compressors are inevitably affected by various uncertain factors in the process of
manufacture and operation. These uncertainties obviously lead to reduced efficiency and …

Uncertainties, which exist widely in the design of aerospace systems, have a great impact on
system response and may lead to design failures. Both the probability and non-probability …

Abstract Polynomial Chaos Expansion (PCE) has gained significant popularity among
engineers across various engineering disciplines for uncertainty analysis. However …

The impact of geometric deviation due to manufacturing on compressor performance is
considerable in engineering practice. To investigate the impact of blade thickness deviation …

Uncertainty quantification (UQ) is an increasingly important area of research. As
components and systems become more efficient and optimized, the impact of uncertain …