Array of flow-directing elements for a gas turbine compressor
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Accused Products
Abstract
An array of flow-directing elements for a compressor of a gas turbine including at least one first flow-directing element and at least one second flow-directing element different from the first flow-directing element; the flow-directing elements each having a leading edge facing the gas turbine inlet, a trailing edge, a pressure side connecting them and located ahead in the direction of rotation, a suction side located opposite thereof, as well as successive chords along a stacking axis; the flow-directing elements each extending between an airfoil root proximate to the rotor and an airfoil tip remote from the rotor. The trailing edge of the first flow-directing element is, at least in a portion thereof, axially offset from the trailing edge of the second flow-directing element in a direction toward the leading edge at least in a half proximate to the airfoil tip.
25 Citations
26 Claims
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1-9. -9. (canceled)
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10. An array of flow-directing elements for a compressor of a gas turbine, the array comprising:
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at least one first flow-directing element; and at least one second flow-directing element different from the first flow-directing element; the first and second flow-directing elements each having a leading edge facing an inlet of the gas, a trailing edge facing away from the gas turbine inlet, a pressure side connecting the leading edge and the trailing edge and located ahead in a direction of operational rotation, a suction side located opposite of the pressure side, and successive chords along a stacking axis;
the first and second flow-directing elements each extending between an airfoil root and an airfoil tip;the trailing edge of the first flow-directing element being, at least in a portion thereof, axially offset from the trailing edge of the second flow-directing element in a direction toward the leading edge of the first flow-directing element, at least in a half proximate to the airfoil tip. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
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Specification