Title:
GAS TURBINE COMBUSTOR
Document Type and Number:
WIPO Patent Application WO/2024/095847
Kind Code:
A1
Abstract:
This gas turbine combustor can combust a fuel gas and air, which have been mixed in a combustion chamber, using a burner. The burner comprises a first fuel gas spraying hole, a second fuel gas spraying hole, and a first air spraying hole. The first fuel gas spraying hole sprays a fuel gas from a first fuel gas supply system into the combustion chamber as a first fuel gas, said first fuel gas supply system being connected to a fuel gas supply source for supplying the fuel gas. The second fuel gas spraying hole is positioned further radially inward than the first fuel gas spraying hole, and sprays the fuel gas from a second fuel gas supply system into the combustion chamber as a second fuel gas, said second fuel gas supply system being connected to the fuel gas supply source. The first air spraying hole is positioned further radially outward than the first fuel gas spraying hole, and sprays air into the combustion chamber.
Inventors:
PARK JOONHWI (JP)
IIO TAKENORI (JP)
MATSUMOTO TERUHIRO (JP)
IIO TAKENORI (JP)
MATSUMOTO TERUHIRO (JP)
Application Number:
PCT/JP2023/038443
Publication Date:
May 10, 2024
Filing Date:
October 25, 2023
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
MITSUBISHI POWER LTD (JP)
MITSUBISHI POWER LTD (JP)
International Classes:
F02C7/22; F23R3/14; F23R3/28; F23R3/36
Attorney, Agent or Firm:
SSIP PATENT ATTORNEY CORPORATION (13-16 Mita 3-Chome, Minato-k, Tokyo 73, JP)
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