RU2013148589A - WORKING WHEEL OF THE AXIAL COMPRESSOR OF A GAS TURBINE ENGINE - Google Patents
WORKING WHEEL OF THE AXIAL COMPRESSOR OF A GAS TURBINE ENGINE Download PDFInfo
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- RU2013148589A RU2013148589A RU2013148589/06A RU2013148589A RU2013148589A RU 2013148589 A RU2013148589 A RU 2013148589A RU 2013148589/06 A RU2013148589/06 A RU 2013148589/06A RU 2013148589 A RU2013148589 A RU 2013148589A RU 2013148589 A RU2013148589 A RU 2013148589A
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- RU
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- gas turbine
- turbine engine
- profile
- axial compressor
- impeller
- Prior art date
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
1. Рабочее колесо осевого компрессора газотурбинного двигателя, включающее установленную на диске ротора рабочую лопатку, содержащую хвостовик и перо, ограниченное выпуклой и вогнутой поверхностями с выполненными на них антивибрационными бандажными полками аэродинамического профиля, отличающееся тем, что бандажные полки выполнены несимметричного профиля, выпуклая сторона которого расположена со стороны диска вдоль линий тока воздуха.2. Рабочее колесо осевого компрессора газотурбинного двигателя по п.1, отличающееся тем, что профиль антивибрационных бандажных полок выполнен в виде профиля крыла.1. The impeller of the axial compressor of a gas turbine engine, including a rotor blade mounted on the rotor disk, containing a shank and a feather, bounded by convex and concave surfaces with anti-vibration retaining shields of the aerodynamic profile made on them, characterized in that the shroud shelves are made of an asymmetric profile, the convex side of which located on the disk side along the air flow lines. 2. The impeller of the axial compressor of a gas turbine engine according to claim 1, characterized in that the profile of the anti-vibration retaining shelves is made in the form of a wing profile.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013148589/06A RU2013148589A (en) | 2013-10-31 | 2013-10-31 | WORKING WHEEL OF THE AXIAL COMPRESSOR OF A GAS TURBINE ENGINE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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RU2013148589/06A RU2013148589A (en) | 2013-10-31 | 2013-10-31 | WORKING WHEEL OF THE AXIAL COMPRESSOR OF A GAS TURBINE ENGINE |
Publications (1)
Publication Number | Publication Date |
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RU2013148589A true RU2013148589A (en) | 2015-05-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2013148589/06A RU2013148589A (en) | 2013-10-31 | 2013-10-31 | WORKING WHEEL OF THE AXIAL COMPRESSOR OF A GAS TURBINE ENGINE |
Country Status (1)
Country | Link |
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RU (1) | RU2013148589A (en) |
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2013
- 2013-10-31 RU RU2013148589/06A patent/RU2013148589A/en unknown
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