| 发明名称 | Turbine and method for separating particulates from a fluid | ||
| 摘要 | According to one aspect of the invention, a turbine airfoil includes a first cavity inside the turbine airfoil configured to receive a fluid and a second cavity inside the turbine airfoil. The turbine airfoil also includes a passage inside the turbine airfoil that provides fluid communication between the first and second cavities, wherein the passage includes a curved portion configured to separate particulates from the fluid as the fluid flows through the passage. | ||
| 申请公布号 | US8961111(B2) | 申请公布日期 | 2015.02.24 |
| 申请号 | US201213342556 | 申请日期 | 2012.01.03 |
| 申请人 | General Electric Company | 发明人 | Benson Adebukola Oluwaseun;Itzel Gary Michael;Kirtley Kevin Richard |
| 分类号 | F03B11/08;F04D29/70 | 主分类号 | F03B11/08 |
| 代理机构 | Cantor Colburn LLP | 代理人 | Cantor Colburn LLP |
| 主权项 | 1. A turbine airfoil comprising: a first cavity inside the turbine airfoil configured to receive a fluid; a second cavity inside the turbine airfoil; and a passage extending through the turbine airfoil from a pressure side surface to a suction side surface, the passage providing fluid communication between the first and second cavities, wherein the passage includes a straight portion, a curved portion, and a hairpin portion arranged between the straight portion and the curved portion, the passage being configured to separate particulates from the fluid as the fluid flows through the passage. | ||
| 地址 | Schenectady NY US | ||