The present disclosure provides acoustic structures and related systems and methods which may be used to dampen or attenuate sound waves, including, for example, noise generated by or emanating from various aspects or components of turbomachines such as turbine engines. These acoustic structures include oblique polyhedral cellular structures, including converging polyhedral cells and diverging polyhedral cells, and related systems and methods of making and using such acoustic structures.
ACOUSTIC LINERS WITH OBLIQUE CELLULAR STRUCTURES
2019-09-05
Patent
Electronic Resource
English
Optimized multisectioned acoustic liners
AIAA | 1979
|Aerodynamic Optimisation of Acoustic Liners
AIAA | 2024
|Acoustic treatment of passenger liners
Engineering Index Backfile | 1962
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