FIELD: engines and pumps.
SUBSTANCE: aircraft gas turbine engine comprises air intake with cylindrical inner wall and fan arranged in cylindrical casing. Air intake inner wall rear edge and fan casing front end are jointed together by, for example screws or bolts. Air intake inner wall and/or fan casing are made from composite material consisting of resin and fibrous filler. Air intake inner wall rear edge and fan casing front end are smooth with no ledges, for example peripheral flanges. Fasteners axes made the angle making at least 60° relative to gas turbine engine lengthwise axis.
EFFECT: reliable joint between air intake inner wall and fan casing made from composite materials without deterioration of their mechanical strength.
16 cl, 11 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| AIRCRAFT GAS TURBINE ENGINE AIR INTAKE | 2007 |
|
RU2398123C1 |
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|
RU2382218C1 |
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|
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|
RU2452865C2 |
| AIRCRAFT GAS TURBINE ENGINE WING PYLON FAIRING | 2007 |
|
RU2391260C1 |
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|
RU2449143C2 |
| NACELLE AIR INTAKE AND NACELLE CONTAINING SUCH AIR INTAKE | 2020 |
|
RU2804492C2 |
| NON-TWISTABLE ANNULAR STATOR ASSEMBLY FOR AIRCRAFT ENGINE | 2005 |
|
RU2392466C2 |
| AIR INTAKE FOR TURBOJET ENGINE NACELLE | 2020 |
|
RU2806229C2 |
| FAN BODY SUPPORT FRAME MOUNTED AT NACELLE ATTACHMENT PYLON AND AIR INTAKE | 2008 |
|
RU2468963C2 |
