[HTML][HTML] Influence of leading edge with real manufacturing error on aerodynamic performance of high subsonic compressor cascades

MA Chi, GAO Limin, W Haohao, LI Ruiyu… - Chinese Journal of …, 2021 - Elsevier
To investigate the influence of real leading-edge manufacturing error on aerodynamic
performance of high subsonic compressor blades, a family of leading-edge manufacturing …

Effect of uncertain operating conditions on the aerodynamic performance of high-pressure axial turbomachinery blades

K Wang, F Chen, J Yu, Y Song, G Ghorbaniasl - Energy, 2023 - Elsevier
The objective existence of uncertain operating conditions can cause significant variations in
the aerodynamic performance of turbomachinery. This study presents a comprehensive …

High-dimensional uncertainty quantification of high-pressure turbine vane based on multifidelity deep neural networks

Z Li, F Montomoli, N Casari… - Journal of …, 2023 - asmedigitalcollection.asme.org
In this work, a new multifidelity (MF) uncertainty quantification (UQ) framework is presented
and applied to the LS89 nozzle modified by fouling. Geometrical uncertainties significantly …

Quantification of geometric uncertainty on hypersonic aerodynamics in scramjet inlets

H Liu, K Peng, Y Zhang, D Sun, Y Zhao - Physics of Fluids, 2024 - pubs.aip.org
Geometric deviations arising from manufacturing and assembly processes can significantly
impact the aerodynamic stability of scramjet inlets. This study aims to quantify the uncertainty …

[HTML][HTML] Efficient metamodeling and uncertainty propagation for rotor systems by sparse polynomial chaos expansion

BS Xu, XM Yang, AC Zou, CP Zang - Probabilistic Engineering Mechanics, 2025 - Elsevier
The modeling of rotor systems involves various parameters prone to uncertainties. These
variations typically arise from the mathematical complexities of representing rotor system …

[PDF][PDF] Multilevel Uncertainty Quantification Methods for Robust Design of Industrial Applications

P Robbe - PhD, KU Leuven, Leuven, Belgium, 2019 - lirias.kuleuven.be
The size and complexity of mathematical models used in many areas of science and
engineering is ever increasing. Likewise, the number of parameters used in these models is …

Design and optimization under uncertainty of Energy Systems

A Giugno - 2021 - tesidottorato.depositolegale.it
In many engineering design and optimisation problems, the presence of uncertainty in data
and parameters is a central and critical issue. The analysis and design of advanced complex …

[PDF][PDF] Sensitivity analysis on the operational parameters affecting combustion markers in MILD regime

A Allard, F Contino - dial.uclouvain.be
In order to reach its pollutant emissions reduction targets, the European Union implemented
the NextMGT program. It aims at developing the micro gas-turbine technology under …