发明名称 |
CONTROLLED VARIATION OF PRESSURE DROP THROUGH EFFUSION COOLING IN A DOUBLE WALLED COMBUSTOR OF A GAS TURBINE ENGINE |
摘要 |
A combustor of a gas turbine engine includes a multiple of liner panels mounted to the support shell, at least one of the multiple of liner panels includes a first impingement cavity that operates at a first pressure and a second impingement cavity that operates at a second pressure different than the first pressure. A method of cooling a wall assembly within a combustor of a gas turbine engine includes directing air through a support shell and a liner panel that defines a first impingement cavity and a second impingement cavity. The first impingement cavity operates at a first pressure and the second impingement cavity operates at a second pressure that is different than the first pressure. |
申请公布号 |
EP3047128(A1) |
申请公布日期 |
2016.07.27 |
申请号 |
EP20140844554 |
申请日期 |
2014.09.16 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
BOULDIN, LEE E.;EASTWOOD, JONATHAN J.;MOURA, DENNIS M.;PACHECO-TOUGAS, MONICA |
分类号 |
F02C7/12;F02C7/24;F23M5/04;F23R3/04;F23R3/06;F23R3/42 |
主分类号 |
F02C7/12 |
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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