Abstract: Various implementations include, an out-of-plane feedback-type fluidic oscillator. including a first portion, a second portion, a middle portion coupled between the first portion and the middle portion, and an axis of rotation. The middle portion includes a first side, a second side opposite and spaced apart from the first side, and a middle plane, an interaction chamber, a fluid supply inlet, an outlet nozzle, a first feedback a channel, and a second feedback channel. The first side is coupled to the first portion, and the second side is coupled to the second portion. The first side, the second side, and the middle plane extend circumferentially around the axis of rotation. The middle plane is disposed equally distanced from the first side and the second side. The fluid stream oscillates as it flows through the interaction chamber such that the fluid stream oscillates as the fluid stream exits the outlet nozzle.

Abstract: Various implementations include, an out-of-plane feedback-type fluidic oscillator. including a first portion, a second portion, a middle portion coupled between the first portion and the middle portion, and an axis of rotation. The middle portion includes a first side, a second side opposite and spaced apart from the first side, and a middle plane, an interaction chamber, a fluid supply inlet, an outlet nozzle, a first feedback a channel, and a second feedback channel. The first side is coupled to the first portion, and the second side is coupled to the second portion. The first side, the second side, and the middle plane extend circumferentially around the axis of rotation. The middle plane is disposed equally distanced from the first side and the second side. The fluid stream oscillates as it flows through the interaction chamber such that the fluid stream oscillates as the fluid stream exits the outlet nozzle.

Abstract: Some embodiments are directed to a vehicle aerodynamics control system for use with a vehicle. The vehicle can have a top side, a bottom side, a right side, and a left side. The control system can include at least one flow control actuator along at least one of the top side, the bottom side, the right side and the left side of the vehicle. The control system can also include a tuned surface configured to modify airflow in conjunction with the at least one flow control actuator. The tuned surface can be disposed along at least one of the top side, the bottom side, the right side, and the left side.

Abstract: Embodiments of the invention provide improvements to dies used in the formation of pressware from blanks. In some embodiments, the die includes at least one stop that helps contain the blank as it is fed to the die and that allows for improved adjustability of the stop with respect to the die. In some embodiments, the die includes a defined recess that contains and centers the blank on the die as the blank is fed to the die.

Abstract: Embodiments of the invention provide improvements to dies used in the formation of pressware from blanks In some embodiments, the die includes at least one stop that helps contain the blank as it is fed to the die and that allows for improved adjustability of the stop with respect to the die. In some embodiments, the die includes a defined recess that contains and centers the blank on the die as the blank is fed to the die.

Abstract: A fold-in-half shipping/display box has tear-away segments in its front side, and severable perforations in the top and rear walls, whereby once the tear-away segments have been removed and the perforations have been severed, the box can be folded in half to display items contained therein.

Abstract: A fold-in-half shipping/display box has tear-away segments in its front side, and severable perforations in the top and rear walls, whereby once the tear-away segments have been removed and the perforations have been severed, the box can be folded in half to display items contained therein.