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Title:
JET ENGINE COMBUSTOR
Document Type and Number:
Japanese Patent JP2015229924
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To sufficiently ensure re-ignitability of a jet engine combustor 1 while improving the combustion performance thereof.SOLUTION: A plasma actuator 31 is provided just upstream of a predetermined arrangement region (adjacent region just upstream of an igniter 29) S on a surface of an outer liner 11, and the plasma actuator 31 is configured to generate an induced air flow (predetermined induced air flow) IF by plasmas P for blowing diluted air A flowing from each predetermined dilution hole 19h' to a side separate from a spray flow F of a fuel in an inlet side of each predetermined dilution hole 19h' just before reigniting the fuel in an air-fuel mixture.

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Inventors:
KOWA JUNYA
NAGAO TAKAO
Application Number:
JP2014114664A
Publication Date:
December 21, 2015
Filing Date:
June 03, 2014
Export Citation:
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Assignee:
IHI CORP
International Classes:
F02C7/266; F02C7/262; F23R3/00; F23R3/44; H05H1/24
Domestic Patent References:
JP2009036197A2009-02-19
JPS62131261U1987-08-19
JP2006258041A2006-09-28
JP2013104595A2013-05-30
JP2008139011A2008-06-19
JP2008139012A2008-06-19
JP2012180799A2012-09-20
Foreign References:
WO2014024590A12014-02-13
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu



 
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