Multifidelity Optimization Under Uncertainty for Robust Design of a Micro-Turbofan Turbine Stage

Keyphrases

• Blade Design 25%
• CFD Model 50%
• CFD Simulation 25%
• Computation Time 25%
• Computational Cost 50%
• Expansion Efficiency 25%
• Freeform 25%
• Geometric Perturbation 25%
• High-fidelity CFD 50%
• High-fidelity Model 50%
• Isentropic Expansion 25%
• Manufacturing Tolerances 25%
• Mass Flow Rate 25%
• Maximum Deviation 25%
• Monte Carlo Method 25%
• Multi-fidelity 25%
• Multi-fidelity Modeling 100%
• Multi-fidelity Monte Carlo 25%
• Multi-fidelity Optimization 100%
• Operating Point 25%
• Optimization Strategy 25%
• Optimization under Uncertainty 100%
• Parameterized Algorithms 25%
• Percentage Reduction 25%
• Proposed Strategy 25%
• Regression Model 75%
• Robust Design 100%
• Robust Optimization 75%
• Stochastic Model 25%
• Surrogate-based 25%
• Total Pressure Ratio 25%
• Turbine Stage 100%
• Turbofan 100%
• Turbomachinery Blade 25%
• Uncertainty Quantification 50%

Engineering

• Blades Design 20%
• Computational Cost 40%
• Computational Fluid Dynamics 100%
• Computational Time 20%
• Information Source 20%
• Isentropic Expansion 20%
• Manufacturing Tolerance 20%
• Mass Flowrate 20%
• Model Fidelity 40%
• Operating Point 20%
• Optimization Strategy 20%
• Pressure Ratio 20%
• Robust Design 100%
• Single High 20%
• Stochastic Model 20%
• Turbomachine Blades 20%
• Uncertainty Quantification 40%