Computational Fluid Dynamics is one of the most relied upon tools in the design and
analysis of components in turbomachines. From the propulsion fan at the inlet, through the …

Gas turbines are, and will continue to be, the backbone of narrow and wide body aircraft
propulsion. The main reason for the success of gas turbines is their power density, ie thrust …

Centrifugal compressor impeller blades inevitably suffer from manufacturing uncertainties.
Such manufacturing uncertainties result in geometric deviations of blade profiles, and have …

Micro gas turbines are inevitably subject to geometric and operational uncertainties, which
are increasingly detrimental to aerodynamic performance and reliability. However, the effect …

It is important to accurately estimate the impact of manufacturing geometric variations on the
turbine aerodynamic performance for the engineering design and manufacture. In this …

The past few years have witnessed a renewed blossoming of data-driven turbulence
models. Quantification of the concomitant modeling uncertainty, however, has mostly been …

航空发动机全生命周期过程中存在着大量的随机和认知不确定性因素, 往往带来研发迭代周期长
, 制造合格率低, 使用维护困难等一系列问题. 近年来国内外针对不确定性分析已经开展了一系列 …

The probability-based robust optimization methods require a large amount of sample data to
build probability distribution models of uncertain parameters. However, it is a common …

We investigate time complexities of finite difference methods for solving the high-
dimensional linear heat equation, the high-dimensional linear hyperbolic equation and the …

Abstract Reynolds-averaged Navier–Stokes (RANS) simulations currently serve as the
prevailing industrial method for simulating axial compressor flows, and this status is …