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DOI: 10.4121/7da5aa45-e44b-4fa3-9407-8bf61e835d99

Goyal, Jatinder (2024): Hanson's Model in Frequency Domain - Tonal Noise of Rotors in Uniform Inflow. Version 1. 4TU.ResearchData. software. https://doi.org/10.4121/7da5aa45-e44b-4fa3-9407-8bf61e835d99.v1

Usage statistics

Categories

• Aerospace Engineering
• Maritime Engineering
• Engineering

Keywords

Hanson's model Propeller Aeroacoustics Propeller Noise Tonal noise

Licence

Apache-2.0

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by Jatinder Goyal

This MATLAB code is based on Hanson's Paper titled "Helicoidal Surface Theory for Harmonic Noise of Propellers in the Far Field" with DOI https://doi.org/10.2514/3.50873 and is meant to be used for tonal noise prediction of rotors with uniform inflow with propeller axis aligned with the inflow. This code is based on the frequency domain formulation and is only valid for far-field noise predictions of thickness and loading noise.

History

• 2024-03-04 first online, published, posted

Publisher

4TU.ResearchData

Format

application/zip, application/matlab, text/csv, text/plain, text/markdown

Associated peer-reviewed publication

Isolated propeller aeroacoustics at positive and negative thrust

References

• https://doi.org/10.2514/3.50873
• https://apps.dtic.mil/sti/pdfs/ADA241141.pdf
• https://www.mathworks.com/matlabcentral/fileexchange/5491-cosspace
• https://www.mathworks.com/matlabcentral/fileexchange/25754-simpson-s-rule-for-numerical-integration

Derived from

• https://gitlab.tudelft.nl/jatindergoyal/hanson-model-helicoidal-theory

Funding

• FUTPRINT50 - European Union’s Horizon 2020 Research and Innovation programme (grant code 875551) [more info...]

Organizations

TU Delft, Faculty of Aerospace Engineering, Department of Flow Physics and Technology