KR100673945B1 - 가스터빈 엔진용 압축기 - Google Patents
가스터빈 엔진용 압축기 Download PDFInfo
- Publication number
- KR100673945B1 KR100673945B1 KR1020010014995A KR20010014995A KR100673945B1 KR 100673945 B1 KR100673945 B1 KR 100673945B1 KR 1020010014995 A KR1020010014995 A KR 1020010014995A KR 20010014995 A KR20010014995 A KR 20010014995A KR 100673945 B1 KR100673945 B1 KR 100673945B1
- Authority
- KR
- South Korea
- Prior art keywords
- compressor
- port
- rotor
- stall
- fixed blade
- Prior art date
Links
- 239000007789 gas Substances 0.000 description 14
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D9/00—Stators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
- F04D27/0215—Arrangements therefor, e.g. bleed or by-pass valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (2)
- 그 외주면에 원주방향을 따라 배치된 회전익들을 구비하는 로터와;상기 로터를 감싸며, 그 내부면에 원주방향을 따라 상기 회전익들의 후방에 위치된 고정익들을 구비하는 케이싱; 및상기 고정익 측에 형성된 포트와, 상기 포트를 통하여 고압의 공기를 공급해주기 위한 보조압축기와, 상기 포트와 보조압축기 사이에 설치되어 공기의 유로를 개폐하는 밸브를 구비하여 상기 고정익에서의 실속을 방지하는 실속방지수단;을 구비하는 것을 특징으로 하는 가스터빈 엔진용 압축기.
- 그 외주면에 원주방향을 따라 배치되고, 2단이상을 이루는 회전익들을 구비하는 로터와;상기 로터를 감싸며, 그 내부면에 원주방향을 따라, 상기 회전익들과 교번하여 위치되고, 2단이상을 이루는 고정익들을 구비하는 케이싱; 및상기 고정익 측에 형성된 제1포트와, 상기 고정익의 후방단에 형성된 제2포트와, 상기 제1,2포트 사이에 설치되어 공기의 유로를 개폐하는 밸브를 구비하여 상기 제1포트가 형성된 고정익에서의 실속을 방지하는 실속방지수단;을 구비하는 것을 특징으로 하는 가스터빈 엔진용 압축기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010014995A KR100673945B1 (ko) | 2001-03-22 | 2001-03-22 | 가스터빈 엔진용 압축기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010014995A KR100673945B1 (ko) | 2001-03-22 | 2001-03-22 | 가스터빈 엔진용 압축기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020074916A KR20020074916A (ko) | 2002-10-04 |
KR100673945B1 true KR100673945B1 (ko) | 2007-01-24 |
Family
ID=27698357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010014995A KR100673945B1 (ko) | 2001-03-22 | 2001-03-22 | 가스터빈 엔진용 압축기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100673945B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5282718A (en) * | 1991-01-30 | 1994-02-01 | United Technologies Corporation | Case treatment for compressor blades |
JPH08232679A (ja) * | 1994-12-23 | 1996-09-10 | United Technol Corp <Utc> | カンチレバー付ステータベーンのためのベーン付通路ハブ構造体及びその製造方法 |
JPH08232605A (ja) * | 1994-12-29 | 1996-09-10 | United Technol Corp <Utc> | 軸流ガスタービンエンジン用チップシュラウド組立体 |
JP2000186572A (ja) * | 1998-12-23 | 2000-07-04 | United Technol Corp <Utc> | ガスタ―ビンエンジン |
-
2001
- 2001-03-22 KR KR1020010014995A patent/KR100673945B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5282718A (en) * | 1991-01-30 | 1994-02-01 | United Technologies Corporation | Case treatment for compressor blades |
JPH08232679A (ja) * | 1994-12-23 | 1996-09-10 | United Technol Corp <Utc> | カンチレバー付ステータベーンのためのベーン付通路ハブ構造体及びその製造方法 |
JPH08232605A (ja) * | 1994-12-29 | 1996-09-10 | United Technol Corp <Utc> | 軸流ガスタービンエンジン用チップシュラウド組立体 |
JP2000186572A (ja) * | 1998-12-23 | 2000-07-04 | United Technol Corp <Utc> | ガスタ―ビンエンジン |
Also Published As
Publication number | Publication date |
---|---|
KR20020074916A (ko) | 2002-10-04 |
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