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公开(公告)号：US09567867B2
公开(公告)日：2017-02-14
申请号：US13618733
申请日：2012-09-14
申请人： Parthiv N. Shah
发明人： Parthiv N. Shah
摘要： An aircraft control structure for drag management includes a nozzle structure configured to exhaust a swirling fluid stream. A plurality of swirl vanes are positioned within the nozzle structure, and an actuation subsystem is configured to cause the plurality of swirl vanes to move from a deployed state to a non-deployed state. In the non-deployed state, the plurality of swirl vanes are substantially flush with the inner surface of the nozzle structure. In the deployed state, the plurality of swirl vanes produce the swirling fluid stream.
摘要翻译： 用于拖曳管理的飞行器控制结构包括被配置为排出旋流流体流的喷嘴结构。 多个旋流叶片位于喷嘴结构内，并且致动子系统构造成使得多个旋流叶片从展开状态移动到非展开状态。 在非展开状态下，多个旋流叶片基本上与喷嘴结构的内表面齐平。 在展开状态下，多个旋流叶片产生旋流流体流。
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2.发明申请公开(公告)号：US20120104161A1
公开(公告)日：2012-05-03
申请号：US13211171
申请日：2011-08-16
申请人： Parthiv N. Shah
发明人： Parthiv N. Shah
摘要： An aircraft control structure can be utilized for purposes of drag management, noise control, or aircraft flight maneuvering. The control structure includes a high pressure engine nozzle, such as a bypass nozzle or a core nozzle of a turbofan engine. The nozzle exhausts a high pressure fluid stream, which can be swirled using a deployable swirl vane architecture. The control structure also includes a variable geometry pylon configured to be coupled between the nozzle and the aircraft. The variable geometry pylon has a moveable pylon section that can be deployed into a deflected state to maintain or alter a swirling fluid stream (when the swirl vane architecture is deployed) for drag management purposes, or to assist in the performance of aircraft flight maneuvers.
摘要翻译： 飞机控制结构可用于拖曳管理，噪声控制或飞行器飞行操纵的目的。 控制结构包括高压发动机喷嘴，例如涡轮风扇发动机的旁路喷嘴或核心喷嘴。 喷嘴排出高压流体流，其可以使用可部署的旋流叶片结构旋转。 控制结构还包括可变几何挂架，其构造成联接在喷嘴和飞行器之间。 可变几何塔具有可移动的塔架部分，其可以部署到偏转状态以维持或改变旋流流体流（当旋涡叶片结构部署时）用于拖曳管理目的，或者协助执行飞行器飞行机动。
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公开(公告)号：US20100264261A1
公开(公告)日：2010-10-21
申请号：US12600911
申请日：2008-12-15
CPC分类号： B64C9/32 , B64C23/065 , B64D33/04 , B64D33/06 , Y02T50/164 , Y02T50/32
摘要： Drag management structure. The structure includes a tube having an entrance and exit along a longitudinal axis. At least one row of stationary swirl generating vanes is provided at the entrance, the swirl vanes disposed at an angle with respect to the longitudinal axis selected to produce a steady streamwise vortex in a fluid at the tube exit. A fan rotor may be disposed upstream of the stationary vanes.
摘要翻译： 拖动管理结构。 该结构包括具有沿着纵向轴线的入口和出口的管。 在入口处设置至少一排固定涡流产生叶片，旋流叶片相对于纵向轴线成一定角度设置，以在管出口处的流体中产生稳定的流动涡流。 风扇转子可以设置在静止叶片的上游。
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4.发明授权公开(公告)号：US08857761B2
公开(公告)日：2014-10-14
申请号：US13211171
申请日：2011-08-16
申请人： Parthiv N. Shah
发明人： Parthiv N. Shah
IPC分类号： B64D27/00
摘要： An aircraft control structure can be utilized for purposes of drag management, noise control, or aircraft flight maneuvering. The control structure includes a high pressure engine nozzle, such as a bypass nozzle or a core nozzle of a turbofan engine. The nozzle exhausts a high pressure fluid stream, which can be swirled using a deployable swirl vane architecture. The control structure also includes a variable geometry pylon configured to be coupled between the nozzle and the aircraft. The variable geometry pylon has a moveable pylon section that can be deployed into a deflected state to maintain or alter a swirling fluid stream (when the swirl vane architecture is deployed) for drag management purposes, or to assist in the performance of aircraft flight maneuvers.
摘要翻译： 飞机控制结构可用于拖曳管理，噪声控制或飞行器飞行操纵的目的。 控制结构包括高压发动机喷嘴，例如涡轮风扇发动机的旁路喷嘴或核心喷嘴。 喷嘴排出高压流体流，其可以使用可部署的旋流叶片结构旋转。 控制结构还包括可变几何挂架，其构造成联接在喷嘴和飞行器之间。 可变几何塔具有可移动的塔架部分，其可以部署成偏转状态，以维持或改变旋流流体流（当旋涡叶片结构部署时）用于拖曳管理目的，或协助执行飞行器飞行机动。
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公开(公告)号：US08843342B2
公开(公告)日：2014-09-23
申请号：US12982297
申请日：2010-12-30
申请人： Havard I. Vold , Paul G. Bremner , Parthiv N. Shah
发明人： Havard I. Vold , Paul G. Bremner , Parthiv N. Shah
CPC分类号： G03H3/00 , G03H1/08 , G03H1/0866 , G03H2227/03
摘要： A continuous scanning method employs one or more moveable sensors and one or more reference sensors deployed in the environment around a test subject. Each sensor is configured to sense an attribute of the test subject (e.g., sound energy, infrared energy, etc.) while continuously moving along a path and recording the sensed attribute, the position, and the orientation of each of the moveable sensors and each of the reference sensors. The system then constructs a set of transfer functions corresponding to points in space between the moveable sensors, wherein each of the transfer functions relates the test data of the moveable sensors to the test data of the reference sensors. In this way, a graphical representation of the attribute in the vicinity of test subject can be produced.
摘要翻译： 连续扫描方法采用一个或多个可移动传感器和在测试对象周围环境中部署的一个或多个参考传感器。 每个传感器被配置为在沿着路径连续移动并记录每个可移动传感器和每个可移动传感器的感测属性，位置和方向的同时感测测试对象的属性（例如，声能，红外能量等） 的参考传感器。 然后，系统构建对应于可移动传感器之间的空间点的一组传递函数，其中每个传递函数将可移动传感器的测试数据与参考传感器的测试数据相关联。 以这种方式，可以产生测试对象附近的属性的图形表示。
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公开(公告)号：US20130202404A1
公开(公告)日：2013-08-08
申请号：US13618733
申请日：2012-09-14
申请人： Parthiv N. Shah
发明人： Parthiv N. Shah
IPC分类号： F01D17/10
摘要： An aircraft control structure for drag management includes a nozzle structure configured to exhaust a swirling fluid stream. A plurality of swirl vanes are positioned within the nozzle structure, and an actuation subsystem is configured to cause the plurality of swirl vanes to move from a deployed state to a non-deployed state. In the non-deployed state, the plurality of swirl vanes are substantially flush with the inner surface of the nozzle structure. In the deployed state, the plurality of swirl vanes produce the swirling fluid stream.
摘要翻译： 用于拖曳管理的飞行器控制结构包括被配置为排出旋流流体流的喷嘴结构。 多个旋流叶片位于喷嘴结构内，并且致动子系统构造成使得多个旋流叶片从展开状态移动到非展开状态。 在非展开状态下，多个旋流叶片基本上与喷嘴结构的内表面齐平。 在展开状态下，多个旋流叶片产生旋流流体流。
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公开(公告)号：US20110293171A1
公开(公告)日：2011-12-01
申请号：US12982297
申请日：2010-12-30
申请人： Havard I. Vold , Paul G. Bremner , Parthiv N. Shah
发明人： Havard I. Vold , Paul G. Bremner , Parthiv N. Shah
CPC分类号： G03H3/00 , G03H1/08 , G03H1/0866 , G03H2227/03
摘要： A continuous scanning method employs one or more moveable sensors and one or more reference sensors deployed in the environment around a test subject. Each sensor is configured to sense an attribute of the test subject (e.g., sound energy, infrared energy, etc.) while continuously moving along a path and recording the sensed attribute, the position, and the orientation of each of the moveable sensors and each of the reference sensors. The system then constructs a set of transfer functions corresponding to points in space between the moveable sensors, wherein each of the transfer functions relates the test data of the moveable sensors to the test data of the reference sensors. In this way, a graphical representation of the attribute in the vicinity of test subject can be produced.
摘要翻译： 连续扫描方法采用一个或多个可移动传感器和在测试对象周围环境中部署的一个或多个参考传感器。 每个传感器被配置为在沿着路径连续移动并记录每个可移动传感器和每个可移动传感器的感测属性，位置和方向的同时感测测试对象的属性（例如，声能，红外能量等） 的参考传感器。 然后，系统构建对应于可移动传感器之间的空间点的一组传递函数，其中每个传递函数将可移动传感器的测试数据与参考传感器的测试数据相关联。 以这种方式，可以产生测试对象附近的属性的图形表示。
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