An acoustic liner for a duct of an air conditioning and temperature control system including a honeycomb structure having a thickness of about 0.375±0.006 inches (0.953±0.015 centimeters). The acoustic liner is configured to cover an outer surface of a cylinder having a length of about 30 inches (76 centimeters) and an outer diameter of about 8.30 inches (21.1 centimeters).
Honeycomb acoustic liner
14.02.2017
Patent
Elektronische Ressource
Englisch
Honeycomb part, manufacturing method thereof, honeycomb device, acoustic liner and aero-engine
Europäisches Patentamt | 2022
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