Effects of rotor separation on the axial descent performance of dual-rotor configurations
Rotorcraft can encounter highly unsteady flow when descending at a steep angle, leading to a flow condition called vortex ring state, which is associated with strong oscillatory airloads and substantial losses in mean rotor thrust. This study examines the aerodynamic coupling between closely arrange...
Main Authors: | Marcel Veismann, Christopher Dougherty, Morteza Gharib |
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Format: | Article |
Language: | English |
Published: |
Cambridge University Press
2023-01-01
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Series: | Flow |
Subjects: | |
Online Access: | https://www.cambridge.org/core/product/identifier/S2633425922000319/type/journal_article |
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