| 发明名称 |
STRESS RELIEF FEATURE FOR AERATED GAS TURBINE FUEL INJECTOR |
| 摘要 |
Thermal stress relief in a nozzle head of a gas turbine fuel nozzle is provided by forming a slit through each selected air passages of the nozzle head. The strategic location of stress-relief slits contributes to extend th e fatigue life of the nozzle with minimal cost and impact on the nozzle aerodynamics.
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| 申请公布号 |
CA2496908(A1) |
申请公布日期 |
2004.03.18 |
| 申请号 |
CA20032496908 |
申请日期 |
2003.08.22 |
| 申请人 |
PRATT & WHITNEY CANADA CORP. |
发明人 |
PROCIW, LEV ALEXANDER;GANDZA, VICTOR;SHAFIQUE, HARRIS |
| 分类号 |
F23D11/10;F23R3/28;(IPC1-7):F23D11/10 |
主分类号 |
F23D11/10 |
| 代理机构 |
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