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公开(公告)号：US20140234073A1
公开(公告)日：2014-08-21
申请号：US14113954
申请日：2012-04-11
申请人： Kevin Moreton , Kevin Scott
发明人： Kevin Moreton , Kevin Scott
CPC分类号： F01D25/14 , F01D9/00 , F01D25/26 , F02C7/18 , F05D2250/323 , F05D2260/205 , F05D2260/221 , F05D2260/2214 , Y02T50/676
摘要： A turbine includes an inner casing to which at least a stator vane of a turbine section is mountable, and an outer casing arranged around the inner casing in such a way that an outer cooling channel is formed between the inner casing and the outer casing. The outer cooling channel includes a fluid inlet through which a cooling fluid is injectable from an outer volume of the turbine into the outer cooling channel. The cooling channel includes a fluid outlet such that the cooling fluid is exhausted into an inner volume of the turbine. The fluid inlet is located with respect to the fluid outlet such that the cooling fluid inside the outer cooling channel includes a flow direction which has a component that is orientated in opposite direction with respect to a main flow direction of a working fluid of the turbine.
摘要翻译： 涡轮机包括内壳体，涡轮机部分的至少一个定子叶片可安装在该内壳体上，外壳体以这样的方式设置，使得在内壳体和外壳体之间形成外部冷却通道。 外部冷却通道包括流体入口，冷却流体可以通过该入口从涡轮机的外部容积注入外部冷却通道。 冷却通道包括流体出口，使得冷却流体被排放到涡轮机的内部容积中。 流体入口相对于流体出口定位，使得外部冷却通道内的冷却流体包括具有相对于涡轮机的工作流体的主流动方向相反方向定向的部件的流动方向。
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公开(公告)号：US09759092B2
公开(公告)日：2017-09-12
申请号：US14113954
申请日：2012-04-11
申请人： Kevin Moreton , Kevin Scott
发明人： Kevin Moreton , Kevin Scott
CPC分类号： F01D25/14 , F01D9/00 , F01D25/26 , F02C7/18 , F05D2250/323 , F05D2260/205 , F05D2260/221 , F05D2260/2214 , Y02T50/676
摘要： A turbine includes an inner casing to which at least a stator vane of a turbine section is mountable, and an outer casing arranged around the inner casing in such a way that an outer cooling channel is formed between the inner casing and the outer casing. The outer cooling channel includes a fluid inlet through which a cooling fluid is injectable from an outer volume of the turbine into the outer cooling channel. The cooling channel includes a fluid outlet such that the cooling fluid is exhausted into an inner volume of the turbine. The fluid inlet is located with respect to the fluid outlet such that the cooling fluid inside the outer cooling channel includes a flow direction which has a component that is orientated in opposite direction with respect to a main flow direction of a working fluid of the turbine.
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