Heat-tolerated vortex-disrupting fluid guide component

A vortex-reducing fluid guide component comprising:

• a base portion;
• a body portion extending from said base portion and being characterized by a leading edge, a first side, and a second side;
• a blending element disposed between said base portion and said leading edge, said blending element being characterized by a deflection region adapted to accelerate fluid flow, said blending element including a bracing region spaced from said leading edge;
• and
• a cooling channel adapted for cooling by cooling fluid passing through a cooling fluid exit disposed in said body portion, said cooling channel being disposed between said blending element and said leading edge, said cooling channel being adapted for fluid communication with a source of cooling fluid and being bounded by said leading edge, said base portion and said blending element, said cooling channel being narrowed in the direction of cooling fluid flow, whereby said cooling channel is effective to promote extended contact of said cooling fluid with said leading edge;
• whereby said blending element is effective to disrupt horseshoe vortex formation adjacent an interface of said base portion and said leading edge, and whereby said cooling channel is customizable to selectively cool said interface of said leading edge and said base portion and an interface of said base portion sides and said body portion.

A vortex-reducing fluid guide component comprising:

• a base portion;
• a body portion extending from said base portion and being characterized by a leading edge, a first side, and a second side;
• a blending element disposed between said base portion and said leading edge, said blending element being characterized by a deflection region adapted to accelerate fluid flow, said blending element including a bracing region spaced from said leading edge;
• and
• a cooling channel adapted for cooling by cooling fluid passing through a cooling fluid exit disposed in said body portion, said cooling channel being disposed between said blending element and said leading edge, said cooling channel being adapted for fluid communication with a source of cooling fluid and being bounded be said leading edge, said base portion and said blending element, said cooling channel being widened in the direction of cooling fluid flow, whereby said cooling channel is effective to deter extended contact of said cooling fluid with said leading edge;
• whereby said blending element is effective to disrupt horseshoe vortex formation adjacent an interface of said base portion and said leading edge, and whereby said cooling channel is customizable to selectively cool said interface of said leading edge and said base portion and an interface of said base portion sides and said body portion.