Abstract: Embodiments include a vehicle turntable comprising a central hub communicatively coupled to a control unit for receiving control signals; a plurality of wedge-shaped panels radially coupled to the central hub so as to form a circular surface; a plurality of wheels coupled to a number of the plurality of panels; and at least one motor configured to drive a corresponding one of the plurality of wheels and to receive the control signals from the central hub. Embodiments also include a system comprising a first turntable hub configured to control operation of a first turntable; and a control unit communicatively coupled to the first turntable hub to provide control signals to the first turntable hub.

Abstract: Embodiments include a vehicle turntable comprising a central hub communicatively coupled to a control unit for receiving control signals; a plurality of wedge-shaped panels radially coupled to the central hub so as to form a circular surface; a plurality of wheels coupled to a number of the plurality of panels; and at least one motor configured to drive a corresponding one of the plurality of wheels and to receive the control signals from the central hub. Embodiments also include a system comprising a first turntable hub configured to control operation of a first turntable; and a control unit communicatively coupled to the first turntable hub to provide control signals to the first turntable hub.

Abstract: Embodiments include a vehicle turntable comprising a central hub communicatively coupled to a control unit for receiving control signals; a plurality of wedge-shaped panels radially coupled to the central hub so as to form a circular surface; a plurality of wheels coupled to a number of the plurality of panels; and at least one motor configured to drive a corresponding one of the plurality of wheels and to receive the control signals from the central hub. Embodiments also include a system comprising a first turntable hub configured to control operation of a first turntable; and a control unit communicatively coupled to the first turntable hub to provide control signals to the first turntable hub.

Abstract: Embodiments include a vehicle turntable comprising a central hub communicatively coupled to a control unit for receiving control signals; a plurality of wedge-shaped panels radially coupled to the central hub so as to form a circular surface; a plurality of wheels coupled to a number of the plurality of panels; and at least one motor configured to drive a corresponding one of the plurality of wheels and to receive the control signals from the central hub. Embodiments also include a system comprising a first turntable hub configured to control operation of a first turntable; and a control unit communicatively coupled to the first turntable hub to provide control signals to the first turntable hub.

Abstract: In one embodiment, a nozzle of a gas turbine engine may be provided having a coanda injector and a fluidic injector which operate together to provide for a change in exhaust flow direction. The fluidic injector may be coincident with or downstream of the coanda injector and both may be used in high pressure ratio operations of the nozzle. The fluidic injector may be positioned opposite the coanda injector and, when activated, may provide for a region of separated flow on the same side of the nozzle as the fluidic injector. The coanda injector may provide additional momentum to an exhaust flow flowing through the nozzle and may encourage the flow to stay attached on the coanda injector side of the nozzle.

Abstract: In one embodiment, a nozzle of a gas turbine engine may be provided having a coanda injector and a fluidic injector which operate together to provide for a change in exhaust flow direction. The fluidic injector may be coincident with or downstream of the coanda injector and both may be used in high pressure ratio operations of the nozzle. The fluidic injector may be positioned opposite the coanda injector and, when activated, may provide for a region of separated flow on the same side of the nozzle as the fluidic injector. The coanda injector may provide additional momentum to an exhaust flow flowing through the nozzle and may encourage the flow to stay attached on the coanda injector side of the nozzle.

Abstract: The present invention provides gas discharge technique useful on vehicle engines. The technique comprises an s-shaped duct having an ejector formed therein to mix hot exhaust gas with a relatively cooler airflow entrained by the ejector. The s-shaped duct may be comprised of a number of segments that when integrated form the s-shape and ejector. A variety of cross sections including circular and rectangular are provided for the s-shaped duct. The segments may be composed of smaller subsections and may further have cooling slots. A nacelle is provided to at least partially enclose the s-shaped conduit and may have an inlet that is in fluid communication with the ejector of the s-shaped conduit.