Title:
GAS TURBINE COMBUSTOR STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2021/090807
Kind Code:
A1
Abstract:
A combustor structure (1) of an embodiment is arranged so as to pass through a casing of a supercritical CO2 gas turbine, which uses super critical CO2 in a working fluid, from a direction perpendicular to the axial direction of a turbine rotor (97) in the supercritical CO2 gas turbine. This combustor structure (1) comprises a plurality of combustors (50). Each combustor (50) is provided with: a tubular combustor liner (51) for combusting a fuel and an oxidising agent; a fuel supply part (52) that is disposed at the upstream end of the combustor liner (51) and that is for supplying the fuel into the combustor liner; and an oxidising agent supply part (53) that is disposed at the upstream end of the combustor liner (51) and that is for supplying the oxidising agent into the combustor liner.
Inventors:
ITOH MASAO (JP)
IWAI YASUNORI (JP)
SASAKI TAKASHI (JP)
MORISAWA YUICHI (JP)
KASUYA HIROKI (JP)
IWAI YASUNORI (JP)
SASAKI TAKASHI (JP)
MORISAWA YUICHI (JP)
KASUYA HIROKI (JP)
Application Number:
PCT/JP2020/041064
Publication Date:
May 14, 2021
Filing Date:
November 02, 2020
Export Citation:
Assignee:
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP (JP)
International Classes:
F02C7/20; F01D25/26
Domestic Patent References:
| WO2018173122A1 | 2018-09-27 |
Foreign References:
| JP2014037825A | 2014-02-27 | |||
| US20100077719A1 | 2010-04-01 | |||
| JPH0618037A | 1994-01-25 |
Other References:
See also references of EP 4056827A4
Attorney, Agent or Firm:
SAKURA PATENT OFFICE, P.C. (JP)
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