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Method for controlling coolant flow in airfoil, flow control structure and airfoil incorporating the same
Method for controlling coolant flow in airfoil, flow control structure and airfoil incorporating the same
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机译:用于控制翼型中的冷却剂流量的方法,流量控制结构和包括该方法的翼型
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摘要
A coolant flow control structure is provided to channel cooling media flow to the fillet region defined at the transition between the wall of a nozzle vane and a wall of a nozzle segment, for cooling the fillet region. In an exemplary embodiment, the flow control structure defines a gap with the fillet region to achieve the required heat transfer coefficients in this region to meet part life requirements.
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