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公开(公告)号：US08505310B2
公开(公告)日：2013-08-13
申请号：US12255723
申请日：2008-10-22
申请人： Hua Zhang , David Wesley Ball, Jr. , Ravi Praveen Eluripati , Christina Renee Pompey , Kenneth Neil Whaling
发明人： Hua Zhang , David Wesley Ball, Jr. , Ravi Praveen Eluripati , Christina Renee Pompey , Kenneth Neil Whaling
摘要： An ejector system and method of operation for combining high and low pressure fluid flow streams is disclosed. A nozzle chamber communicates with a high pressure fluid flow stream and a suction chamber communicates with a low pressure fluid flow stream. The outlet of the nozzle chamber exit into the suction chamber and include multiple nozzles such that the high pressure flow stream exits the nozzle chamber in multiple flow streams having multiple surface areas for interlayer drag between the flows. The low pressure fluid flow stream is entrained by the high pressure fluid flow streams exiting the multiple nozzles to define an intermediate pressure flow stream.
摘要翻译： 公开了一种用于组合高压和低压流体流动的喷射器系统和操作方法。 喷嘴室与高压流体流相通，吸入室与低压流体流动相通。 喷嘴室的出口离开吸入室并且包括多个喷嘴，使得高压流动流以多个流动流离开喷嘴室，该多个流动流具有用于流动之间的夹层拖动的多个表面区域。 低压流体流动由离开多个喷嘴的高压流体流动夹带以限定中间压力流动流。
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公开(公告)号：US20100096474A1
公开(公告)日：2010-04-22
申请号：US12255723
申请日：2008-10-22
申请人： Hua Zhang , David Wesley Ball, JR. , Ravi Praveen Eluripati , Christina Renee Pompey , Kenneth Neil Whaling
发明人： Hua Zhang , David Wesley Ball, JR. , Ravi Praveen Eluripati , Christina Renee Pompey , Kenneth Neil Whaling
摘要： An ejector system and method of operation for combining high and low pressure fluid flow streams is disclosed. A nozzle chamber communicates with a high pressure fluid flow stream and a suction chamber communicates with a low pressure fluid flow stream. The outlet of the nozzle chamber exit into the suction chamber and include multiple nozzles such that the high pressure flow stream exits the nozzle chamber in multiple flow streams having multiple surface areas for interlayer drag between the flows. The low pressure fluid flow stream is entrained by the high pressure fluid flow streams exiting the multiple nozzles to define an intermediate pressure flow stream.
摘要翻译： 公开了一种用于组合高压和低压流体流动的喷射器系统和操作方法。 喷嘴室与高压流体流相通，吸入室与低压流体流动相通。 喷嘴室的出口离开吸入室并且包括多个喷嘴，使得高压流动流以多个流动流离开喷嘴室，该多个流动流具有用于流动之间的夹层拖动的多个表面区域。 低压流体流动由离开多个喷嘴的高压流体流动夹带以限定中间压力流动流。
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公开(公告)号：US08142169B2
公开(公告)日：2012-03-27
申请号：US12348923
申请日：2009-01-06
申请人： Kenneth Neil Whaling , Dean Matthew Erickson , Hua Zhang , David Wesley Ball , Christina Renee Pompey
发明人： Kenneth Neil Whaling , Dean Matthew Erickson , Hua Zhang , David Wesley Ball , Christina Renee Pompey
IPC分类号： F04F5/48
CPC分类号： F02C6/08 , F01D25/12 , F02C3/32 , F05D2260/601
摘要： An ejector for a turbine engine is described herein. The ejector may include a variable geometry motive nozzle and a variable geometry mixing tube positioned downstream of the variable geometry motive nozzle.
摘要翻译： 这里描述了一种用于涡轮发动机的喷射器。 喷射器可以包括可变几何运动喷嘴和位于可变几何运动喷嘴下游的可变几何形状混合管。
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公开(公告)号：US20100170265A1
公开(公告)日：2010-07-08
申请号：US12348923
申请日：2009-01-06
申请人： Kenneth Neil Whaling , Dean Matthew Erickson , Hua Zhang , David Wesley Ball , Christina Renee Pompey
发明人： Kenneth Neil Whaling , Dean Matthew Erickson , Hua Zhang , David Wesley Ball , Christina Renee Pompey
CPC分类号： F02C6/08 , F01D25/12 , F02C3/32 , F05D2260/601
摘要： An ejector for a turbine engine is described herein. The ejector may include a variable geometry motive nozzle and a variable geometry mixing tube positioned downstream of the variable geometry motive nozzle.
摘要翻译： 这里描述了一种用于涡轮发动机的喷射器。 喷射器可以包括可变几何运动喷嘴和位于可变几何运动喷嘴下游的可变几何形状混合管。
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