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CN107023330A 将目标特征用于在微通道回路形成入口通路的系统和方法 无效 - 撤回

将目标特征用于在微通道回路形成入口通路的系统和方法
摘要：
一种用于在燃气轮机中使用的护罩节段，包括本体、前缘、后缘、第一侧缘和第二侧缘，以及在前缘与后缘之间且在第一侧缘与第二侧缘之间的一对相对的侧向侧。侧向侧中的第一侧向侧与具有冷却流体的腔对接。第二侧向侧与热气体流动路径对接。设置在本体内的第一通道包括第一端部和第二端部。第二通道设置在本体内，包括第三端部和第四端部。第一通道和第二通道接收来自腔的冷却流体来冷却本体。第一端部和第四端部具有带自由端的部分，自由端具有大于联接至自由端的相邻部分的宽度。
摘要（英）：

A shroud segment for use in gas turbines, includes a body, leading edge, trailing edge, a first and second side edge, and a pair of opposed lateral sides between the leading and trailing edges and the first and second side edges. A first lateral side of the lateral sides interface with a cavity having a cooling fluid. A second lateral side interfaces with a hot gas flow path. A first channel disposed within the body includes a first and second end portion. A second channel is disposed within the body includes a third and fourth end portion. The first and second channels receive the cooling fluid from the cavity to cool the body. The first and fourth end portion have portions with free ends having a width greater than an adjacent portion coupled to the free end.

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