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公开(公告)号：US20180156041A1
公开(公告)日：2018-06-07
申请号：US15367978
申请日：2016-12-02
IPC分类号： F01D5/18
CPC分类号： F01D5/187 , F01D5/186 , F05D2250/75 , F05D2260/22141 , Y02T50/676
摘要： An apparatus for a turbine engine, such as a gas turbine engine, can include an engine component such as an airfoil. The airfoil includes an outer wall with a pressure side and a suction side confronting a hot gas flow exterior of the airfoil. A cooling circuit can provide a flow of cooling fluid through the interior of the airfoil to cool the airfoil operating within the hot gas flow. The cooling circuit can include a pin bank to induce turbulence on the cooling fluid to improve cooling of the airfoil.
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公开(公告)号：US20180156044A1
公开(公告)日：2018-06-07
申请号：US15368076
申请日：2016-12-02
IPC分类号： F01D5/18
CPC分类号： F01D5/189 , F01D5/187 , F01D9/04 , F05D2220/32 , F05D2240/126 , F05D2250/12 , F05D2260/22141 , F23R3/002 , F23R3/005 , F23R2900/03045 , Y02T50/676
摘要： An apparatus for cooling an engine component such as a turbine engine airfoil, including a wall bounding an interior extending axially between a leading edge and a trailing edge and radially between a root and a tip. A cooling circuit it located within the interior of the airfoil can include a flow enhancer permitting a volume of fluid, such as air, to pass around the flow enhancer.
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公开(公告)号：US10830060B2
公开(公告)日：2020-11-10
申请号：US15368076
申请日：2016-12-02
摘要： An apparatus for cooling an engine component such as a turbine engine airfoil, including a wall bounding an interior extending axially between a leading edge and a trailing edge and radially between a root and a tip. A cooling circuit it located within the interior of the airfoil can include a flow enhancer permitting a volume of fluid, such as air, to pass around the flow enhancer.
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