RU2010122395A - LOW EMISSION BURNER - Google Patents
LOW EMISSION BURNER Download PDFInfo
- Publication number
- RU2010122395A RU2010122395A RU2010122395/06A RU2010122395A RU2010122395A RU 2010122395 A RU2010122395 A RU 2010122395A RU 2010122395/06 A RU2010122395/06 A RU 2010122395/06A RU 2010122395 A RU2010122395 A RU 2010122395A RU 2010122395 A RU2010122395 A RU 2010122395A
- Authority
- RU
- Russia
- Prior art keywords
- air
- burner
- height
- channel
- fuel
- Prior art date
Links
Abstract
Малоэмиссионная горелка, содержащая два концентрично расположенных газовоздушных контура, при этом наружный контур, предназначенный для предварительной подготовки бедной топливовоздушной смеси, включает завихритель, в полых лопатках которого расположены отверстия для вдува газа, и внутренний контур - плохообтекаемое тело со струйной подачей топлива и воздуха, отличающаяся тем, что на входе в воздушный канал горелки перед завихрителем выполнен попутный уступ-турбулизатор высотой от 15 до 20% от высоты канала. A low-emission burner containing two concentric gas-air circuits, the outer circuit designed for preliminary preparation of a lean air-fuel mixture includes a swirl with openings for gas injection in its hollow blades, and an internal circuit - a poor-streamlined body with a jet supply of fuel and air, different the fact that at the entrance to the burner air channel in front of the swirler a passing step-turbulator is made with a height of 15 to 20% of the channel height.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010122395/06A RU2442932C1 (en) | 2010-06-01 | 2010-06-01 | Low emission burner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010122395/06A RU2442932C1 (en) | 2010-06-01 | 2010-06-01 | Low emission burner |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2010122395A true RU2010122395A (en) | 2011-12-10 |
RU2442932C1 RU2442932C1 (en) | 2012-02-20 |
Family
ID=45405171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2010122395/06A RU2442932C1 (en) | 2010-06-01 | 2010-06-01 | Low emission burner |
Country Status (1)
Country | Link |
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RU (1) | RU2442932C1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2763964C1 (en) * | 2019-12-30 | 2022-01-11 | Публичное акционерное общество "ОДК-Кузнецов" (ПАО "ОДК-Кузнецов") | Double-circuit burner of low-emission combustion chamber of gas turbine engine |
RU198755U1 (en) * | 2019-12-30 | 2020-07-28 | Публичное акционерное общество "ОДК-Кузнецов" | LOW EMISSION BURNER |
RU2764495C1 (en) * | 2020-01-20 | 2022-01-17 | Публичное акционерное общество "ОДК-Кузнецов" | Low-toxicity burner |
RU2744963C1 (en) * | 2020-06-09 | 2021-03-17 | Акционерное общество "Металлист-Самара" | Combustion chamber of gas-turbine plant with external flame tubes and low-emission burner device |
RU204041U1 (en) * | 2020-08-25 | 2021-05-04 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева - КАИ" | Dual-circuit nozzle |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU794301A1 (en) * | 1978-12-13 | 1981-01-07 | Предприятие П/Я М-5906 | Burner |
DE4228816C2 (en) * | 1992-08-29 | 1998-08-06 | Mtu Muenchen Gmbh | Burners for gas turbine engines |
GB2305498B (en) * | 1995-09-25 | 2000-03-01 | Europ Gas Turbines Ltd | Fuel injector arrangement for a combustion apparatus |
US5930999A (en) * | 1997-07-23 | 1999-08-03 | General Electric Company | Fuel injector and multi-swirler carburetor assembly |
RU2170391C1 (en) * | 2000-03-20 | 2001-07-10 | Открытое Акционерное Общество "Турбомоторный Завод" | Combustion chamber burner arrangement |
RU94665U1 (en) * | 2009-12-28 | 2010-05-27 | Открытое акционерное общество "Мотор Сич" | TWO-CIRCUIT NOZZLE FOR GAS-TURBINE ENGINES |
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2010
- 2010-06-01 RU RU2010122395/06A patent/RU2442932C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2442932C1 (en) | 2012-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20120602 |