Aeroacoustics Large-Eddy Simulation of VTOL Aircraft Design
Proof-of-concept simulation of a full-scale eVTOL aircraft, demonstrating real-world applications and GPU accelerated efficiency.
This conference paper, co-authored by Honda Motor Co. and Cadence, reveals findings on the aeroacoustics predictions of multibladed vertical take-off and landing (VTOL) rotors using large-eddy simulations (LES).
Why should you read this white paper?
- Advanced Simulations: We conducted simulations on VTOL rotors with two to five blades, assessing high-frequency noise predictions.
- Experimental Validation: Our results, in collaboration with Honda, align closely with wind-tunnel measurements, ensuring accuracy.
- Innovative Approaches: Learn about our use of our low-Mach flow solver Fidelity LES and Voronoi-based meshing for complex geometries.
- Practical Applications: See a proof-of-concept simulation of a full-scale eVTOL aircraft, demonstrating real-world applications and GPU accelerated efficiency.
Key Highlights:
- Accurate Predictions: Capture key aeroacoustic phenomena, including BPF tone and broadband noise.
- High-Accuracy Modeling: Benefit from high-fidelity large-eddy simulations for transient turbulent flows.
- Computational Efficiency: Explore our scalable methods and GPU acceleration to reduce computation times.
Read more here.
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