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公开(公告)号:US20060245926A1
公开(公告)日:2006-11-02
申请号:US11395150
申请日:2006-04-03
申请人: Steven Hillier , William Richards
发明人: Steven Hillier , William Richards
IPC分类号: B64C11/04
CPC分类号: F01D9/06 , F01D9/065 , F05D2260/33 , F16B2200/503 , F16B2200/506 , F16B2200/509 , Y10S285/913
摘要: Vanes are generally hollow with a passage through which service pipes extend. These service pipes must be connected such that they can allow for thermal expansion and contraction but also anti rotation features are needed in order to prevent damage when a supply coupling is connected through a pipe end. This anti-rotation feature is generally provided between a top hat and a pipe end through flanges. In order to allow reduced spacing between the top of the vane and a casing the flanges are arranged to allow at least recessing of a first flange into a passage opening profile whereby those flanges inter-engage with second flanges at a surface interface to prevent rotation.
摘要翻译: 叶片通常是中空的,具有通道,服务管道延伸通过。 这些服务管道必须连接,以便它们可以允许热膨胀和收缩,但是还需要防旋转特征,以防止当通过管道端连接供电联轴器时的损坏。 这种防旋转特征通常设置在顶帽和通过法兰的管端之间。 为了允许叶片的顶部和壳体之间的间隔减小,凸缘被布置成允许第一凸缘至少凹陷成通道开口轮廓,由此这些凸缘在表面界面处与第二凸缘相互接合以防止旋转。
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公开(公告)号:US08511977B2
公开(公告)日:2013-08-20
申请号:US12824519
申请日:2010-06-28
申请人: Steven Hillier
发明人: Steven Hillier
IPC分类号: F01D5/08
CPC分类号: F01D5/18 , B22C9/04 , B22C9/10 , F05D2230/211 , F05D2240/126 , F05D2240/127 , F05D2260/2212
摘要: This invention relates to heat transfer passage (102) within a component (100) and a component having such a heat transfer passage. The passage (102) comprises opposing side walls (112), a base (110) extending between said side walls and one or more upstanding formations (122) depending from said base between said side walls. The passage is arranged to receive a heat transfer fluid flow during use and the upstanding formation (122) is arranged to induce separation of a boundary layer portion of said heat transfer fluid flow from the base in use. The upstanding formation (122) comprises a projection portion (126) which is spaced from said opposing side walls (112). Such upstanding formations are typically referred to as turbulators.
摘要翻译: 本发明涉及组件(100)内的传热通道(102)和具有这种传热通道的部件。 通道(102)包括相对的侧壁(112),在所述侧壁之间延伸的基部(110)和从所述侧壁之间的所述基部悬垂的一个或多个直立结构(122)。 通道设置成在使用期间接收传热流体流,并且直立形成(122)被布置成在使用中引起所述传热流体流的边界层部分与基部的分离。 直立结构(122)包括与所述相对的侧壁(112)间隔开的突出部分(126)。 这种直立构造通常称为紊流器。
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