초록 ▼

Aspects of the invention relate to a system for reducing stagnation between substantially adjacent components while providing enhanced heat distribution properties in the corners and edges of the components. Each component is generally hollow and has two walls disposed substantially orthogonal to ea

Aspects of the invention relate to a system for reducing stagnation between substantially adjacent components while providing enhanced heat distribution properties in the corners and edges of the components. Each component is generally hollow and has two walls disposed substantially orthogonal to each other. Each of the two walls includes a substantially planar region, having an associated thickness, that transitions into a corner region. The two walls join in the corner region to form an outer edge portion and an inner edge portion. The interior surface of each wall in the corner region approaches the exterior surface as the interior surface advances toward the inner edge portion such that the thickness in the corner region does not exceed the thickness of the substantially planar region. The components are substantially adjacent such that the outer edge portions are disposed opposite and substantially parallel to each other.

대표청구항 ▼

What is claimed is: 1. A system for reducing flow stagnation between substantially adjacent components and enhancing heat distribution of the components comprising: a first component and a second component, each of the first and second components being generally hollow and having at least two walls

What is claimed is: 1. A system for reducing flow stagnation between substantially adjacent components and enhancing heat distribution of the components comprising: a first component and a second component, each of the first and second components being generally hollow and having at least two walls adjoining each other in a corner region, each of the at least two walls having an interior surface and an exterior surface, each of the at least two walls including a substantially planar region transitioning into the corner region, each substantially planar region having a wall thickness, wherein the exterior surfaces of the two walls join in the corner region to form an outer edge and the interior surfaces of the two walls join in the corner region to form an inner edge, the distance between the inner edge and the outer edge defining an edge thickness, wherein, in the corner region, the interior surface of each wall approaches the exterior surface such that the edge thickness is less than or equal to the wall thickness, and wherein the first and second components are substantially adjacent such that the outer edges are disposed opposite and substantially parallel to each other, whereby the adjacent outer edges allows reduce stagnation air flow around the first and second components and the edge thickness in the corner region that is less than or equal to the wall thickness provides enhanced heat transfer properties. 2. The system of claim 1 wherein the first and second components are turbine engine components. 3. The system of claim 1 wherein the first and second components are head end plates, whereby the head end plates close off at least a portion of the combustion chamber of a turbine engine. 4. The system of claim 1 wherein the first and second components are disposed substantially laterally adjacent to each other. 5. The system of claim 1 wherein the first and second components are disposed substantially circumferentially adjacent to each other. 6. The system of claim 1 wherein a coolant is supplied to the hollow interior of the first and second components. 7. The system of claim 1 wherein the exterior surfaces of the component walls are exposed to high temperature gas flow. 8. The system of claim 1 wherein the outer edges culminate in a substantially 90 degree edge. 9. The system of claim 1 wherein the outer edges culminate in a substantially rounded edge portion. 10. A system for reducing flow stagnation between substantially adjacent components and enhancing corner heat distribution of the components comprising: a first component and a second component, each of the first and second components being generally hollow and having at least two walls with an interior surface and an exterior surface, each of the at least two walls including a substantially planar region transitioning into a corner region, each substantially planar region having a wall thickness, the exterior surfaces of the at least two walls joining in the corner region to form an outer edge, each of the outer edges being shaped to reduce stagnation of fluid flow therearound, the interior surfaces of the at least two walls joining in the corner region to form an inner edge, the interior surfaces being arranged relative to the exterior surfaces to provide enhanced heat distribution properties in the corner regions of the components, wherein, in the corner region, the interior surface of each wall approaches the exterior surface such that the thickness at the inner edge is less than or equal to the wall thickness, whereby the adjacent outer edges allows reduce stagnation air flow around the first and second components and the thickness of the inner edge that is less than or equal to the wall thickness provides enhanced heat transfer properties. 11. A component having enhanced thermal distribution properties comprising: a generally hollow body including an inner volume, wherein the inner volume is supplied with a coolant, the body having at least two walls adjoining each other in a corner region, each of the at least two walls having an interior surface and an exterior surface, each of the at least two walls including a substantially planar region transitioning into the corner region, each substantially planar region having a wall thickness, wherein the exterior surfaces of the at least two walls join in the corner region to form an outer edge and the interior surfaces of the at least two walls join in the corner region to form an inner edge, the distance between the inner edge and the outer edge defining an edge thickness, wherein, in the corner region, the interior surface of each wall approaches the exterior surface such that the edge thickness is less than or equal to the wall thickness. 12. The component of claim 11 wherein the component is substantially rectangular. 13. The component of claim 11 wherein the wall thicknesses of the at least two walls are substantially identical. 14. The component of claim 11 wherein the outer edge culminates in a substantially 90 degree edge. 15. The component of claim 11 wherein the outer edge culminates in a substantially rounded edge.