초록 ▼

A heat exchanger apparatus is disposed within a first pathway along which a first fluid flows. The heat exchanger apparatus includes a component disposed in the first pathway and the component includes heat transfer surfaces. Each heat transfer surface includes a central body, an outer body surround

A heat exchanger apparatus is disposed within a first pathway along which a first fluid flows. The heat exchanger apparatus includes a component disposed in the first pathway and the component includes heat transfer surfaces. Each heat transfer surface includes a central body, an outer body surrounding the central body and intermediate bodies extending between the central body and the outer body. The heat transfer surfaces are arranged together such that the central bodies, the outer bodies and the intermediate bodies of each heat transfer surface form at least one or more second pathways along which a second fluid flows and such that the outer bodies of each heat transfer surface form a component surface disposed to contact the first and second fluids.

대표청구항 ▼

1. A heat exchanger apparatus configured to be disposed within a first pathway along which a first fluid flows, the heat exchanger apparatus comprising: a component disposed in the first pathway, the component including heat transfer surfaces,each heat transfer surface comprising:a central body,an o

1. A heat exchanger apparatus configured to be disposed within a first pathway along which a first fluid flows, the heat exchanger apparatus comprising: a component disposed in the first pathway, the component including heat transfer surfaces,each heat transfer surface comprising:a central body,an outer body surrounding the central body andintermediate bodies extending between the central body and the outer body,the heat transfer surfaces being arranged together such that:the central bodies, the outer bodies and the intermediate bodies of each heat transfer surface form at least one or more second pathways along which a second fluid flows, andthe outer body of each heat transfer surface forms a component surface disposed to contact the first and second fluids. 2. The heat exchanger apparatus according to claim 1, wherein a plane of each of the heat transfer surfaces is transverse with respect to respective planes of peripheral walls defining the first pathway. 3. The heat exchanger apparatus according to claim 1, wherein the component comprises one of a gearbox cowling, a guide vane, and a structural element of a turbomachine, wherein the first pathway comprises a fan duct, and wherein the first fluid comprises an air flow and the second fluid comprises oil. 4. An assembly having a heat exchanger apparatus, the assembly comprising: outer and inner walls forming a first pathway along which a first fluid flows; anda component disposed in the first pathway, the component including laminates coupled together to form heat transfer surfaces,wherein each laminate comprises:a first portion;a second portion; andspaced-apart intermediate portions extending between the first and second portions such that the first, second and intermediate portions form at least one or more second pathways along which a second fluid flows,the first portion of each laminate being disposed to contact the first and second fluids and oriented transversely with respect to respective planes of the outer and inner walls. 5. The assembly according to claim 4, wherein the component comprises one of a gearbox cowling, a guide vane, and a structural element of a turbomachine, wherein the first pathway comprises a fan duct, and wherein the first fluid comprises an air flow and the second fluid comprises oil. 6. The assembly according to claim 4, wherein the first portion has an airfoil shape. 7. The assembly according to claim 4, wherein the laminates are brazed, diffusion bonded and/or welded together. 8. The assembly according to claim 4, further comprising separating plates to seal the at least one or more second pathways. 9. An assembly having a heat exchanger apparatus, the assembly comprising: outer and inner walls forming a first pathway along which a first fluid flows; anda component disposed in the first pathway, the component including laminates coupled together to form heat transfer surfaces, wherein each of the laminates comprises:a central body;an outer body surrounding the central body; andintermediate bodies extending between the central body and the outer body such that the central body, the outer body and the intermediate bodies form at least one or more second pathways along which a second fluid flows,the outer body of each laminate being disposed to contact the first and second fluids and oriented transversely with respect to respective planes of the outer and inner walls. 10. An assembly having a heat exchanger apparatus, the assembly comprising: outer and inner walls configured to define a first pathway along which a first fluid flows; anda component disposed to extend across the first pathway, the component including a plurality of laminates coupled together, wherein each of the plurality of laminates comprises:a first portion;a second portion; andspaced-apart intermediate portions extending between the first portion and the second portion such that the first portion, the second portion and the intermediate portions form at least one or more second pathways along which a second fluid flows,the first portion of each laminate being disposed to contact the first and second fluidsand being oriented transversely with respect to respective planes of the outer and inner walls. 11. The assembly according to claim 10, wherein the component comprises one of a gearbox cowling, a guide vane, and a structural element of a turbomachine, wherein the first pathway comprises a fan duct, and wherein the first fluid comprises an air flow and the second fluid comprises oil. 12. The assembly according to claim 10, wherein the first portion has an airfoil shape. 13. The assembly according to claim 10, wherein the laminates are brazed, diffusion bonded and/or welded together. 14. The assembly according to claim 10, further comprising separating plates to seal the at least one or more second pathways. 15. An assembly having a heat exchanger apparatus, the assembly comprising: outer and inner walls configured to define a first pathway along which a first fluid flows; anda component disposed to extend across the first pathway, the component including a plurality of laminates each comprising:a central body;an outer body surrounding the central body; andintermediate bodies extending between the central body and the outer body, the central body, the outer body and the intermediate bodies forming at least one or more second pathways along which a second fluid flows,the outer body of each laminate being disposed to contact the first and second fluids and being oriented transversely with respect to respective planes of the outer and inner walls.