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发明名称
具有邻近其前缘之增补冷却通道的翼片
摘要
一翼片且于一揭示具体实施例中为一转子桨叶,系具有形成在一前缘之薄膜冷却孔。一增补薄膜冷却通道系定位成接近该前缘,但朝向该后缘而与该前缘隔开。该增补薄膜冷却通道引导薄膜冷却空气至一吸入壁面上。该增补薄膜冷却通道空气系大致上被引导至一位在该吸入壁面上之位置,这在过往已会升高某些挑战性。于一揭示具体实施例中,该翼片系设有一热障涂层,且该增补薄膜冷却空气保护此热障涂层。
申请公布号
TW200619493
申请公布日期
2006.06.16
申请号
TW094137219
申请日期
2005.10.24
申请人
联合工艺公司
发明人
法兰克J 库罕;艾德华F 皮特拉斯凯威兹;大卫M 康婥维兹;杰佛瑞R 里芬;锺永;多明尼克 蒙吉洛;布莱特 泰勒
分类号
F01D5/18
主分类号
F01D5/18
代理机构
代理人
陈长文
主权项
地址
美国
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