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公开(公告)号：US20100000219A1
公开(公告)日：2010-01-07
申请号：US12166689
申请日：2008-07-02
IPC分类号： F02K1/36
CPC分类号： F02C6/08 , F05D2260/601
摘要： A system and method for supplying cooling air to the turbine section of a gas turbine. The system may include a compressed air supply, an ambient air supply, and an ejector for entraining the ambient air supply with the compressed air supply to form a cooling air supply. In a gas turbine including a compressor section and a turbine section, the method may include extracting compressed air from the compressor section, entraining ambient air with the compressed air to form cooling air, and directing the cooling air to the turbine section.
摘要翻译： 一种用于向燃气轮机的涡轮部供应冷却空气的系统和方法。 该系统可以包括压缩空气源，环境空气源和用于将环境空气供应与压缩空气供应夹带以形成冷却空气源的喷射器。 在包括压缩机部分和涡轮机部分的燃气涡轮机中，该方法可以包括从压缩机部分提取压缩空气，将空气与压缩空气一起夹带以形成冷却空气，并将冷却空气引导到涡轮部分。
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公开(公告)号：US08608447B2
公开(公告)日：2013-12-17
申请号：US12388574
申请日：2009-02-19
CPC分类号： F01D5/3007
摘要： A disk for a turbine engine is disclosed herein. The disk includes a rotatable body extending along a longitudinal axis between a forward side and an aft side. The disk also includes a plurality of slots disposed about a periphery of the body. Each of the slots extends between the forward and aft sides along a respective slot axis. The sides of each of the slots are asymmetrical relative to one another in a cross-section normal to the slot axis.
摘要翻译： 本文公开了一种用于涡轮发动机的盘。 盘包括沿着纵向轴线在前侧和后侧之间延伸的可旋转体。 盘还包括围绕身体的周边设置的多个槽。 每个槽沿着相应的槽轴在前侧和后侧之间延伸。 每个槽的侧面在与槽轴垂直的横截面中彼此不对称。
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公开(公告)号：US20100209252A1
公开(公告)日：2010-08-19
申请号：US12388574
申请日：2009-02-19
CPC分类号： F01D5/3007
摘要： A disk for a turbine engine is disclosed herein. The disk includes a rotatable body extending along a longitudinal axis between a forward side and an aft side. The disk also includes a plurality of slots disposed about a periphery of the body. Each of the slots extends between the forward and aft sides along a respective slot axis. The sides of each of the slots are asymmetrical relative to one another in a cross-section normal to the slot axis.
摘要翻译： 本文公开了一种用于涡轮发动机的盘。 盘包括沿着纵向轴线在前侧和后侧之间延伸的可旋转体。 盘还包括围绕身体的周边设置的多个槽。 每个槽沿着相应的槽轴在前侧和后侧之间延伸。 每个槽的侧面在与槽轴垂直的横截面中彼此不对称。
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