Multivariate ensembles-based hierarchical linkage strategy for system reliability evaluation of aeroengine cooling blades
To improve the computing accuracy and efficiency of system reliability evaluation for
aeroengine cooling blades, by fusing the benefits of multivariate ensembles model (ME) into …
aeroengine cooling blades, by fusing the benefits of multivariate ensembles model (ME) into …
Robust optimization of a marine current turbine using a novel robustness criterion
The present paper aims to establish a systematic robust optimization framework for the
hydrodynamic performance of marine current turbines against uncertain conditions. To this …
hydrodynamic performance of marine current turbines against uncertain conditions. To this …
Uncertainty quantification and aerodynamic robust optimization of turbomachinery based on graph learning methods
J Li, T Liu, G Zhu, Y Li, Y Xie - Energy, 2023 - Elsevier
The actual operation of turbomachinery is inevitably affected by multi-source uncertainties.
Such uncertainties are detrimental to the performance and reliability of energy systems …
Such uncertainties are detrimental to the performance and reliability of energy systems …
Aerodynamic shape optimization of gas turbines: a deep learning surrogate model approach
The improvement of existing turbines requires time-consuming computations that often limit
the number of parameters that can be optimized. To address this challenge, this study uses …
the number of parameters that can be optimized. To address this challenge, this study uses …
Conjugate heat transfer analysis of internally cooled superalloy turbine blades with grooved channels
The present work reports a conjugate heat transfer analysis of a turbine blade exposed to
high-temperature compressible gas flow and the convection cooling inside the blade. A …
high-temperature compressible gas flow and the convection cooling inside the blade. A …
[HTML][HTML] Effects of uncertainties in positioning of PIV plane on validation of CFD results of a high-head Francis turbine model
Abstract The use of Computational Fluid Dynamics (CFD) for the design of modern hydraulic
turbines has increased and matured significantly the last decades. More recently, CFD is …
turbines has increased and matured significantly the last decades. More recently, CFD is …
Aerodynamic robustness optimization and design exploration of centrifugal compressor impeller under uncertainties
X Tang, N Gu, W Wang, Z Wang, R Peng - International Journal of Heat and …, 2021 - Elsevier
Aerodynamic robustness optimization of centrifugal compressor impeller under multiple
uncertainties is an arduous task, due to high dimension, meta modelling workload and trial …
uncertainties is an arduous task, due to high dimension, meta modelling workload and trial …
Effect of mass flow ratios on the conjugate heat transfer of a metal turbine vane at medium temperature
To investigate the effect of mass flow ratios on the conjugate heat transfer of an air-cooled
turbine vane, the surface static pressure test experiments and heat transfer experiments at …
turbine vane, the surface static pressure test experiments and heat transfer experiments at …
Probabilistic CFD analysis on the flow field and performance of the FDA centrifugal blood pump
The present study is set out to systematically investigate the combined impact of operational,
geometrical, and model uncertainties on the hemodynamics and performance …
geometrical, and model uncertainties on the hemodynamics and performance …
Stochastic simulation of the FDA centrifugal blood pump benchmark
In the present study, the effect of physical and operational uncertainties on the
hydrodynamic and hemocompatibility characteristics of a centrifugal blood pump designed …
hydrodynamic and hemocompatibility characteristics of a centrifugal blood pump designed …