MY137600A - Method and apparatus for cleaning a turbofan gas turbine engine - Google Patents
Method and apparatus for cleaning a turbofan gas turbine engineInfo
- Publication number
- MY137600A MY137600A MYPI20052162A MY137600A MY 137600 A MY137600 A MY 137600A MY PI20052162 A MYPI20052162 A MY PI20052162A MY 137600 A MY137600 A MY 137600A
- Authority
- MY
- Malaysia
- Prior art keywords
- engine
- nozzle
- cleaning
- cleaning liquid
- gas turbine
- Prior art date
Links
Abstract
DEVICE FOR CLEANING A GAS TURBINE ENGINE (2), AND IN PARTICULAR AN ENGINE OF TURBOFAN TYPE. THE PRESENT INVENTION FURTHER RELATES TO A METHOD FOR CLEANING SUCH A ENGINE. THE DEVICE COMPRISES A PLURALITY OF NOZZLES (31, 33, 35) ARRANGED TO ATOMIZE CLEANING LIQUID IN THE AIR STREAM IN AN AIR INLET (20) OF THE ENGINE (2) UP-STREAM OF A FAN (25) OF THE ENGINE (2). ACCORDING TO THE INVENTION A FIRST NOZZLE (31) IS ARRANGED AT A POSITION SUCH THAT THE CLEANING LIQUID EMANATING FROM THE FIRST NOZZLE (31) IMPINGES THE SURFACES OF THE BLADES (40) SUBSTANTIALLY ON THE PRESSURE SIDE (53); A SECOND NOZZLE (35) IS ARRANGED AT A POSITION SUCH THAT THE CLEANING LIQUID EMANATING FROM THE SECOND NOZZLE (35) IMPINGES THE SURFACES OF THE BLADES (40) SUBSTANTIALLY ON THE SUCTION SIDE (54); AND A THIRD NOZZLE (33) IS ARRANGED AT A POSITION SUCH THAT THE CLEANING LIQUID EMANATING FROM THE THIRD NOZZLE (33) PASSES SUBSTANTIALLY BETWEEN THE BLADES (40) AND ENTERS AN INLET (23) OF THE CORE ENGINE (203). THEREBY, THE DIFFERENT TYPES OF FOULING FOUND ON THE FAN AND IN THE CORE ENGINE COMPRESSOR OF TURBOFAN ENGINE CAN BE REMOVED IN AN EFFICIENT MANNER. (FIG. 3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI20052162 MY137600A (en) | 2005-05-13 | 2005-05-13 | Method and apparatus for cleaning a turbofan gas turbine engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI20052162 MY137600A (en) | 2005-05-13 | 2005-05-13 | Method and apparatus for cleaning a turbofan gas turbine engine |
Publications (1)
Publication Number | Publication Date |
---|---|
MY137600A true MY137600A (en) | 2009-02-27 |
Family
ID=45689162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20052162 MY137600A (en) | 2005-05-13 | 2005-05-13 | Method and apparatus for cleaning a turbofan gas turbine engine |
Country Status (1)
Country | Link |
---|---|
MY (1) | MY137600A (en) |
-
2005
- 2005-05-13 MY MYPI20052162 patent/MY137600A/en unknown
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