发明名称 |
Effusion momentum control |
摘要 |
A combustor liner for shielding an engine from heat generated in a combustion zone includes a sheet with a cool surface for intercepting a cooling air stream and a hot surface enclosing the combustion zone, the combustor liner further including an array of effusion holes extending from the cool surface to the hot surface to allow a portion of the cooling air stream to pass through the effusion holes into the combustion zone, where a portion of the array includes a plurality of upstream-pointed effusion holes oriented such that each upstream-pointed effusion hole has an orientation obtuse to a direction of main flow in the combustion zone so as to control the momentum of cooling air passing into the combustion zone.
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申请公布号 |
US7146816(B2) |
申请公布日期 |
2006.12.12 |
申请号 |
US20040919663 |
申请日期 |
2004.08.16 |
申请人 |
HONEYWELL INTERNATIONAL, INC. |
发明人 |
ANDERSON MORRIS G.;KAWAMURA HIROSHI;FLAMAND LUIS M. |
分类号 |
F02C1/00 |
主分类号 |
F02C1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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