Low Drag, Variable-Depth Acoustic Liner
Low Drag, Variable-Depth Acoustic Liner
- New search for: SCHILLER NOAH H
- New search for: JONES MICHAEL G
- New search for: HOWERTON BRIAN M
- New search for: NARK DOUGLAS M
- New search for: SCHILLER NOAH H
- New search for: JONES MICHAEL G
- New search for: HOWERTON BRIAN M
- New search for: NARK DOUGLAS M
Systems and devices of the various embodiments may provide a low-drag, variable-depth acoustic liner having shared inlet volumes. Various embodiments may include a low-drag, variable-depth acoustic liner providing aircraft noise reduction. Acoustic liners according to the various embodiments may be used in engine nacelles and/or on external surfaces of an aircraft to reduce acoustic radiation. Acoustic liners according to various embodiments may provide increased broadband acoustic performance with less drag than conventional liners. Various embodiments may provide an acoustic liner with a reduced open area of the facesheet, and therefore reduced drag of the liner, when compared with conventional acoustic liners.
Document information
Low Drag, Variable-Depth Acoustic Liner
2020-04-02
Patent
Electronic Resource
English
| IPC: | F24F Klimatisierung , AIR-CONDITIONING / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES |
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