| 摘要 |
PROBLEM TO BE SOLVED: To provide an improved bulkhead panel used for a combustor of a gas turbine engine. SOLUTION: The bulkhead panel 28 used for a combustion chamber of a gas turbine engine has a low temperature side portion 34 and a high temperature side portion; a plurality of panel holes 60 extending from the low temperature side portion 34 to the high temperature side portion to make cooling air pass through; and an inside rail portion 54 in a circumferential direction existing in the low temperature side portion 34, and dividing the low temperature side portion 34 into a first cavity area 56 having the plurality of the panel holes 60 and a second cavity area 58 having a plurality of panel holes 62. The panel hole 60 has a outflow nozzle, and is angled to generate slewing flow of the cooling air in the high temperature side portion. COPYRIGHT: (C)2004,JPO
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