Title:
GAS TURBINE COMBUSTOR STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2022/230702
Kind Code:
A1
Abstract:
A combustor structure 1 according to an embodiment of the present invention, this combustor structure 1, comprises: a plurality of combustors 50; a rear liner 60 which guides a combustion gas from the plurality of combustors 50 to the downstream side; and a scroll 70 which guides the combustion gas from the rear liner 60 in the circumferential direction and the axial direction and of a turbine rotor 97. Each combustor 50 is provided with a combustor liner 51, a fuel supply part 52 which supplies fuel into the combustor liner, and an oxidizing agent supply part 53 which supplies rotational flow of an oxidizing agent from the surroundings of the fuel supply part 52 into the combustor liner. The plurality of combustors 50 comprise a combustor 50 in which the rotation direction of the rotational flow of the oxidizing agent is clockwise, and a combustor 50 in which the rotation direction of the rotational flow of the oxidizing agent is counterclockwise.
Inventors:
KASUYA HIROKI (JP)
ITOH MASAO (JP)
IWAI YASUNORI (JP)
MORISAWA YUICHI (JP)
SASAKI TAKASHI (JP)
ITOH MASAO (JP)
IWAI YASUNORI (JP)
MORISAWA YUICHI (JP)
SASAKI TAKASHI (JP)
Application Number:
PCT/JP2022/017993
Publication Date:
November 03, 2022
Filing Date:
April 18, 2022
Export Citation:
Assignee:
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP (JP)
International Classes:
F23R3/12; F02C3/20; F02C3/30; F23R3/00; F23R3/28; F23R3/44
Foreign References:
| JP2014037825A | 2014-02-27 | |||
| JP2014215036A | 2014-11-17 | |||
| JPH0522868B2 | 1993-03-30 |
Attorney, Agent or Firm:
SAKURA PATENT OFFICE, P.C. (JP)
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