CA2417479A1 - Outlet silencer structures for turbine - Google Patents
Outlet silencer structures for turbine Download PDFInfo
- Publication number
- CA2417479A1 CA2417479A1 CA 2417479 CA2417479A CA2417479A1 CA 2417479 A1 CA2417479 A1 CA 2417479A1 CA 2417479 CA2417479 CA 2417479 CA 2417479 A CA2417479 A CA 2417479A CA 2417479 A1 CA2417479 A1 CA 2417479A1
- Authority
- CA
- Canada
- Prior art keywords
- splitters
- airflow passageway
- main airflow
- housing section
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Exhaust Silencers (AREA)
Abstract
Air duct outlet silencers for use with a stationary gas turbine are disclosed.
The sound attenuating duct unit suitable for connecting to an outlet of a stationary gas turbine includes a housing having a horizontal housing section and a vertical housing section and having sidewalls surrounding a main airflow passageway that extends along a substantial bend. An air inlet is located at one end of the horizontal housing section and is adapted for connection to the outlet of the gas turbine. Preferably two air outlets are located proximate to an upper end of the vertical housing section. Splitters are mounted in the housing, and they divide sections of the main airflow passageway into smaller air passageways. At least one of the splitters is positioned upstream in the main airflow passageway relative to other splitters. The splitters contain sound attenuating material capable of withstanding airflow temperatures in the main airflow passageway of at least degrees Celsius. At least a substantial portion of both the sidewalls surrounding the main airflow passageway and metal sidewalls forming the splitters are made of perforated sheet metal.
The sound attenuating duct unit suitable for connecting to an outlet of a stationary gas turbine includes a housing having a horizontal housing section and a vertical housing section and having sidewalls surrounding a main airflow passageway that extends along a substantial bend. An air inlet is located at one end of the horizontal housing section and is adapted for connection to the outlet of the gas turbine. Preferably two air outlets are located proximate to an upper end of the vertical housing section. Splitters are mounted in the housing, and they divide sections of the main airflow passageway into smaller air passageways. At least one of the splitters is positioned upstream in the main airflow passageway relative to other splitters. The splitters contain sound attenuating material capable of withstanding airflow temperatures in the main airflow passageway of at least degrees Celsius. At least a substantial portion of both the sidewalls surrounding the main airflow passageway and metal sidewalls forming the splitters are made of perforated sheet metal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002552091A CA2552091A1 (en) | 2003-01-27 | 2003-01-27 | Outlet silencer structures for turbine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/301,279 | 2002-11-21 | ||
US10/301,279 US6802690B2 (en) | 2001-05-30 | 2002-11-21 | Outlet silencer structures for turbine |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002552091A Division CA2552091A1 (en) | 2003-01-27 | 2003-01-27 | Outlet silencer structures for turbine |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2417479A1 true CA2417479A1 (en) | 2004-05-21 |
CA2417479C CA2417479C (en) | 2007-06-19 |
Family
ID=32505797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2417479 Expired - Fee Related CA2417479C (en) | 2002-11-21 | 2003-01-27 | Outlet silencer structures for turbine |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2417479C (en) |
-
2003
- 2003-01-27 CA CA 2417479 patent/CA2417479C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2417479C (en) | 2007-06-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2363895A1 (en) | Air inlet and outlet silencer structures for turbine | |
JP2003161167A (en) | Bleed deflector | |
MY134964A (en) | An exhaust assembly | |
GB2468669C (en) | A flow discharge device | |
JP2003519742A (en) | Device for adjusting the diameter of a gas turbine stator | |
CA2520211A1 (en) | Compact noise silencer for an air blower | |
CN105937447A (en) | Heavy duty gas turbine inlet system | |
RU2009106652A (en) | ICE-RESISTANT EXHAUST SYSTEM OF PNEUMATIC ENGINE WITH REDUCED NOISE | |
JP5147508B2 (en) | Ventilation blower | |
CN209026911U (en) | A kind of range hood with denoising structure | |
CA2417479A1 (en) | Outlet silencer structures for turbine | |
CN210829648U (en) | Noise reduction and elimination device for air compressor | |
CN209340232U (en) | Fans silencer and fan noise elimination system | |
CN2561976Y (en) | Fan silencer | |
EP1099829A3 (en) | Insert for silencer | |
CN212296577U (en) | Exhaust silencer and all-terrain vehicle | |
GB2094887A (en) | Boiler noise suppressor | |
WO2008113159A1 (en) | Fan powered silencing terminal unit | |
ATE404782T1 (en) | INPUT FLANGE OF A BENT PIPE OF AN EXHAUST MANIFOLD AND INTERNATIONAL ENGINE HAVING SUCH A FLANGE | |
CN217482930U (en) | Noise reduction ventilation device and sound insulation room comprising same | |
CN212480503U (en) | Exhaust pipe silencer of steam jet ejector of steam turbine | |
KR102595624B1 (en) | exhaust cap and its installation structure and exhaust apparatus having the same | |
PL347231A1 (en) | Ventilating apparatus for extracting fumes from a room | |
CN2077028U (en) | Micro pinked plate dissipative muffler | |
EP1531308B8 (en) | Silencer for a ventilation duct |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |