GAS TURBINE CANNULAR-TYPE COMBUSTION CHAMBER Russian patent published in 1999 - IPC

Abstract RU 2138739 C1

FIELD: gas-turbine combustion chambers. SUBSTANCE: gas turbine cannular-type combustion chamber works mainly on compressed natural gas at low toxicity of exhaust gases; it includes flame tubes connected by means of gas collector fastened with external and internal cases whose cavity is formed by its own circular walls. Each flame tube has front wall at outlet in traversal direction relative to flow; front wall is fastened with wall of flame tube and is connected with gas collector. Flame tube is provided with set of branch pipes in way of flow; after these branch pipes, wall of flame tube is solid. Each branch pipe has triangular shape of cross section; one vertex of triangle is directed opposite flow; lateral surfaces of branch pipes directed towards flow have set of holes and slots. One top of each branch pipe is located in radial plane of flame tube running through angle of front wall. Each vertex of cross section of branch pipes directed opposite flow is located in flame tube at right angle relative to radial plane passing through similar vertex of cross section of at least one of adjacent branch pipes. End face of each branch pipe in flame tube is made at distance of 0.5 to 0.6 of radius of internal surface. EFFECT: enhanced efficiency in reduction of toxicity of exhaust gases; increased economical efficiency due to intensification of mixing processes. 4 cl, 4 dwg

Similar patents RU2138739C1

Title Year Author Number
TUBULAR-ANNULAR COMBUSTION CHAMBER OF GAS TURBINE 1998
  • Tokarev V.V.
  • Kirievskij Ju.E.
RU2151960C1
GAS TURBINE COMBUSTION CHAMBER 2001
  • Inozemtsev A.A.
  • Tokarev V.V.
  • Maksin V.I.
  • Medvedev A.V.
  • Baranov V.A.
  • Kirievskij Ju.E.
  • Serov A.V.
RU2212005C2
GAS TURBINE CANNULAR-TYPE COMBUSTION CHAMBER 1998
  • Tokarev V.V.
  • Kirievskij Ju.E.
RU2141078C1
GAS TURBINE CANNULAR-TYPE COMBUSTION CHAMBER 1997
  • Tokarev V.V.
  • Kirievskij Ju.E.
RU2141077C1
COMBUSTION CHAMBER OF GAS-TURBINE PLANT 1999
  • Tokarev V.V.
  • Maksin V.I.
  • Kirievskij Ju.E.
  • Khrjashchikov M.S.
RU2162988C2
TUBULAR-ANNULAR COMBUSTION CHAMBER OF GAS-TURBINE POWER PLANT 1995
  • Kuzmenko M.L.
  • Snitko A.A.
  • Tokarev V.V.
  • Bryndin O.V.
  • Kirievskij Ju.E.
  • Khrjashchikov M.S.
  • Khajrullin M.F.
RU2107227C1
GAS-TURBINE ENGINE COMBUSTION CHAMBER 1996
  • Kuzmenko M.L.
  • Khajrullin M.F.
  • Tokarev V.V.
  • Khrjashchikov M.S.
  • Kirievskij Ju.E.
RU2121112C1
TURBOMACHINE COMBUSTION CHAMBER 1999
  • Tokarev V.V.
  • Kirievskij Ju.E.
RU2176052C2
GAS-TURBINE COMBUSTION CHAMBER 1996
  • Kuzmenko M.L.
  • Snitko A.A.
  • Tokarev V.V.
  • Bryndin O.V.
  • Kirievskij Ju.E.
  • Khrjashchikov M.S.
  • Khajrullin M.F.
RU2107229C1
TUBULAR-ANNULAR COMBUSTION CHAMBER OF GAS TURBINE 1996
  • Kuzmenko M.L.
  • Snitko A.A.
  • Tokarev V.V.
  • Bryndin O.V.
  • Kirievskij Ju.E.
  • Khrjashchikov M.S.
  • Khajrullin M.F.
  • Maksin V.I.
  • Andrjukov N.A.
  • Baranov V.A.
  • Rastorguev V.A.
  • Serov A.V.
RU2109219C1

RU 2 138 739 C1

Authors

Tokarev V.V.

Kirievskij Ju.E.

Dates

1999-09-27Published

1997-11-10Filed