Title:
COMBUSTOR AND COMBUSTION METHOD
Document Type and Number:
WIPO Patent Application WO/2023/140290
Kind Code:
A1
Abstract:
This combustor 10 comprises: a combustor body 20 having a combustion chamber 24 in the interior; a main jetting section 25 for jetting a first fire-resistant fuel toward the combustion chamber 24 in a main fuel jetting direction; a swirling flow-generating jetting section 27 that jets a second fire-resistant fuel toward the combustion chamber 24 and causes a swirling flow to be generated around the first fire-resistant fuel; and a constricted opening 35 that is formed in a position facing the main jetting direction and the main jetting section of the combustor body 20, has a smaller opening cross-sectional area than the cross-sectional area in a direction orthogonal to the main jetting direction at the position at which the swirling flow-generating jetting section 27 of the combustion chamber 24 is provided, and is open to the exterior of the combustor body 20.
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Inventors:
OKUMURA YUKIHIKO (JP)
Application Number:
PCT/JP2023/001380
Publication Date:
July 27, 2023
Filing Date:
January 18, 2023
Export Citation:
Assignee:
UNIV KAGAWA NAT UNIV CORP (JP)
International Classes:
F23D17/00; F23D14/02
Foreign References:
| JPH07280215A | 1995-10-27 | |||
| JPH0252912A | 1990-02-22 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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