发明公开
EP2103781A3 Full coverage trailing edge microcircuit with alternating converging exits
审中-公开
Hutkantenkühlungsmikrokreislaufmit wechselnden konvergierendenAusgängen
- 专利标题: Full coverage trailing edge microcircuit with alternating converging exits
- 专利标题(中): Hutkantenkühlungsmikrokreislaufmit wechselnden konvergierendenAusgängen
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申请号: EP09250645.0申请日: 2009-03-06
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公开(公告)号: EP2103781A3公开(公告)日: 2012-11-21
- 发明人: Devore, Matthew A. , Kaufman, Eleanor D.
- 申请人: United Technologies Corporation
- 申请人地址: United Technologies Building, 1 Financial Plaza Hartford, CT 06101 US
- 专利权人: United Technologies Corporation
- 当前专利权人: United Technologies Corporation
- 当前专利权人地址: United Technologies Building, 1 Financial Plaza Hartford, CT 06101 US
- 代理机构: Leckey, David Herbert
- 优先权: US50408 20080318
- 主分类号: F01D5/18
- IPC分类号: F01D5/18
摘要:
A turbine engine component has an airfoil portion (100) with a pressure side wall (102), a suction side wall (104), and a trailing edge (108). The turbine engine component further has at least one first cooling circuit core (114) embedded within the pressure side wall (102), with each first cooling circuit core (114) having a first exit (122) for discharging a cooling fluid, at least one second cooling circuit core (116) embedded within the suction side wall (104), with each second cooling circuit core (116) having a second exit (124) for discharging a cooling fluid, and the first and second exits (122, 124) being aligned in a spanwise direction (125) of the airfoil portion (100).
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