The performance and stable operating range of compressors are critical to the efficient
operation of various turbomachinery systems. This paper proposes a multi-level optimization …

The flow through a transonic compressor cascade shows a very complex structure due to the
occurring shock waves. In addition, the interaction of these shock waves with the blade …

Improvements in aerodynamic turbomachinery design have gained attraction due to the
increased demand for a more sustainable future. Several optimization approaches have …

Flow separation due to shock wave/boundary layer interaction is dominated in blade
passage with supersonic relative incoming flow, which always accompanies aerodynamic …

Designing the high-performance, high-subsonic airfoils suitable for different Reynolds
number flow is the major challenge for high-altitude long-endurance drones and ultra-high …

Turbomachinery components are designed to achieve high performances while being
exposed to a complex flow environment with varying operating conditions. Whereas the …

View Video Presentation: https://doi. org/10.2514/6.2021-3073. vid Regression-based
Polynomial Chaos expansions offer several advantages over projection-based approaches …

The adjoint method plays an important role in the aerodynamic design of turbomachinery.
However, most optimization objects are only local parts of the fluid domain in …

Abstract Machine learning models are becoming an increasingly popular way to exploit data
from fluid dynamics simulations. This project investigates how autoencoders and output …

The design of compressor blades has been transformed by the advent of optimization
algorithms, allowing designers to focus on finding the best optimization strategy for a desired …