| 发明名称 | Augmented cooling system | ||
| 摘要 | An apparatus and method for cooling a dual, walled component is disclosed herein. An augmented cooling system according to the present disclosure includes transporting a cooling fluid through one wall of a cooling pathway formed between two opposing spaced apart walls of the dual walled component. The cooling fluid can be deflected away from one wall of the cooling pathway with a first trip strip as the cooling fluid traverses along the cooling pathway. The cooling fluid can be deflected away from the opposing wall of the cooling pathway with a second trip strip as the cooling fluid continues traversing along the cooling pathway. The cooling fluid can then be discharged from the cooling pathway through the opposing wall of the dual walled component. | ||
| 申请公布号 | US9638057(B2) | 申请公布日期 | 2017.05.02 |
| 申请号 | US201314145655 | 申请日期 | 2013.12.31 |
| 申请人 | Rolls-Royce North American Technologies, Inc. | 发明人 | Kwon Okey |
| 分类号 | F01D5/18;F01D25/12;F01D25/26 | 主分类号 | F01D5/18 |
| 代理机构 | Barnes & Thornburg, LLP | 代理人 | Barnes & Thornburg, LLP |
| 主权项 | 1. A cooling system comprising: a component having an inner wall and an outer wall spaced apart from one another; a plurality of pedestals extending between the inner and outer walls; a plurality of inner trip strips projecting from the inner wall towards the outer wall at a predetermined height; a plurality of outer trip strips projecting from the outer wall towards the inner wall at a predetermined height, wherein one of either the plurality of inner trip strips or the plurality of outer trip strips extends between adjacent pedestals; at least one inlet through aperture formed in the inner wall of the component operable for transporting a cooling fluid into a space between the inner and outer walls of the component; and a plurality of outlet through apertures formed in the outer wall of the component operable for transporting the cooling fluid out of the space between the inner and the outer walls of the component; wherein one or both of: the at least one inlet through aperture is located in an inner well bounded on all sides by a number of the plurality of the inner trip strips, and, at least one of the plurality of outlet through apertures is located in an outer well bounded on all sides by a number of the plurality of outer trip strips. | ||
| 地址 | Indianapolis IN US | ||