RU94022641A - Adaptive combustion chamber - Google Patents

Adaptive combustion chamber

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Publication number
RU94022641A
RU94022641A RU94022641/06A RU94022641A RU94022641A RU 94022641 A RU94022641 A RU 94022641A RU 94022641/06 A RU94022641/06 A RU 94022641/06A RU 94022641 A RU94022641 A RU 94022641A RU 94022641 A RU94022641 A RU 94022641A
Authority
RU
Russia
Prior art keywords
combustion chamber
secondary air
openings
primary
movable part
Prior art date
Application number
RU94022641/06A
Other languages
Russian (ru)
Inventor
А.Л. Буга
Г.Л. Васильцов
В.Д. Ковалев
И.А. Муравлянников
А.А. Пахольченко
Original Assignee
Ставропольское высшее авиационное инженерное училище ПВО им.маршала Судца В.А.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ставропольское высшее авиационное инженерное училище ПВО им.маршала Судца В.А. filed Critical Ставропольское высшее авиационное инженерное училище ПВО им.маршала Судца В.А.
Priority to RU94022641/06A priority Critical patent/RU94022641A/en
Publication of RU94022641A publication Critical patent/RU94022641A/en

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Abstract

FIELD: turbomechanical engineering. SUBSTANCE: flow separator is rigidly fixed on front movable part of flame tube and functions to optimally control proportion of primary and secondary air at the same time varying flow section areas of secondary-air supply holes by relative closure of shaping holes in front and rear parts. EFFECT: improved combustion efficiency in combustion chamber within comprehensive operating range of gas-turbine engine; reduced hydraulic loss.

Claims (1)

Изобретение относится к турбостроению и позволяет повысить полноту сгорания топлива в камере сгорания в широком диапазоне режимов работы газотурбинного двигателя и уменьшить гидравлические потери. На передней подвижной части жаровой трубы жестко закреплен разделитель потока, позволяющий оптимально регулировать соотношение первичного и вторичного воздуха с одновременным изменением площадей проходных сечений отверстий для подвода вторичного воздуха посредством взаимного перекрытия профилирующих отверстий передней и задней частей.The invention relates to turbine construction and allows to increase the completeness of fuel combustion in the combustion chamber in a wide range of operating modes of a gas turbine engine and reduce hydraulic losses. A flow separator is rigidly fixed on the front movable part of the flame tube, which makes it possible to optimally control the ratio of primary and secondary air with a simultaneous change in the area of the passage sections of the openings for supplying secondary air by interlocking the profiling openings of the front and rear parts.
RU94022641/06A 1994-06-10 1994-06-10 Adaptive combustion chamber RU94022641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94022641/06A RU94022641A (en) 1994-06-10 1994-06-10 Adaptive combustion chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94022641/06A RU94022641A (en) 1994-06-10 1994-06-10 Adaptive combustion chamber

Publications (1)

Publication Number Publication Date
RU94022641A true RU94022641A (en) 1996-06-20

Family

ID=48447918

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94022641/06A RU94022641A (en) 1994-06-10 1994-06-10 Adaptive combustion chamber

Country Status (1)

Country Link
RU (1) RU94022641A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2595287C1 (en) * 2015-04-09 2016-08-27 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" (КНИТУ-КАИ) Gas turbine engine combustion chamber with controlled distribution of air

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2595287C1 (en) * 2015-04-09 2016-08-27 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" (КНИТУ-КАИ) Gas turbine engine combustion chamber with controlled distribution of air

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