514 citations · 1.7k across the 51 of their papers we have counts for
5 papers · 1 filter
Parallel optimization for large eddy simulations
Chaitanya Talnikar, Patrick Blonigan, Julien Bodart +1
We developed a parallel Bayesian optimization algorithm for large eddy simulations. These simulations challenge optimization methods because they take hours or days to compute, and…
The Implications of Tolerance Optimization on Compressor Blade Design
Eric Dow, Qiqi Wang
Geometric variability increases performance variability and degrades the mean performance of turbomachinery compressor blades. These detrimental effects can be reduced by using rob…
Optimization of Gaussian Random Fields
Eric Dow, Qiqi Wang
Many engineering systems are subject to spatially distributed uncertainty, i.e. uncertainty that can be modeled as a random field. Altering the mean or covariance of this uncertain…
The prospect of using LES and DES in engineering design, and the research required to get there
Johan Larsson, Qiqi Wang
In this paper we try to look into the future to divine how large eddy and detached eddy simulations (LES and DES, respectively) will be used in the engineering design process about…
Least Squares Shadowing for Sensitivity Analysis of Turbulent Fluid Flows
Patrick Blonigan, Steven Gomez, Qiqi Wang
Computational methods for sensitivity analysis are invaluable tools for aerodynamics research and engineering design. However, traditional sensitivity analysis methods break down w…