Invention Grant
US08876475B1 Turbine blade with radial cooling passage having continuous discrete turbulence air mixers
有权
具有径向冷却通道的涡轮叶片具有连续的离散湍流空气混合器
- Patent Title: Turbine blade with radial cooling passage having continuous discrete turbulence air mixers
- Patent Title (中): 具有径向冷却通道的涡轮叶片具有连续的离散湍流空气混合器
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Application No.: US13458342Application Date: 2012-04-27
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Publication No.: US08876475B1Publication Date: 2014-11-04
- Inventor: George Liang
- Applicant: George Liang
- Applicant Address: US FL Jupiter
- Assignee: Florida Turbine Technologies, Inc.
- Current Assignee: Florida Turbine Technologies, Inc.
- Current Assignee Address: US FL Jupiter
- Agent John Ryznic
- Main IPC: F01D5/08
- IPC: F01D5/08
Abstract:
A large span industrial engine turbine rotor blade with a radial extending cooling air passage having a series of turbulence air mixers along the passage, where the turbulence mixers each have an inlet end and a curved and tapered surface such that cooling air is drawn into the inlet end of the mixer and then discharged from the curved and tapered surface into a middle of the passage. The cooling air flows through the passage along a series of these turbulence mixers from one mixer to another mixer along the spanwise length of the passage.
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