A rotary union is sometimes referred to as a rotating union, rotary valve, rotorseal,rotary couplings, rotary joint, rotating joints, hydraulic coupling, pneumatic rotary union, through bore rotary union, air rotary union, electrical rotary union, vacuum rotary union. ...
Computational fluid dynamics predictions of the downwash and outwash from the rotor of a helicopter hovering near a land-based hangar are presented. The ef... S Polsky,C Wilkinson 被引量: 0发表: 2009年 加载更多 研究点推荐 What a Wash-Out! 站内活动 ...
If the surging happens during normal engine operation and the frequency of engine surge is high, it may lead to damage to the bearing and, in some cases, mechanical failure of the compressor rotor. Hence, turbocharger surging is a result of various engine parts not performing in sync. A wo...
Using an oscillating spinning process is a different and contemporary way of producing slub yarns. Moreover, a moving cylinder that gathers and spins the fiber into one long yarn makes up the rotor-spinning machinery. By altering the cylinder's speed or direction, which results in the fiber co...
Instead, the sliver is fed directly into the ‘spinner’ by a stream of air, delivering it to a ‘rotary beater’ that separates the fibres into a thin stream. Air then carries the fibres into the V-shaped groove with a rotor at the end. As the rotor turns, the fibres are twisted....
Is it desirable to have connectors integral with the slip ring on both the rotor and stator, or would flying leads on one or the other ends be desirable? And if flying leads are preferred, should they exit the rotor / stator in a radial or axial direction, and what length should the ...
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook AcronymDefinition BRASSCRAFBackground, Range to target, Altitude, Sun, Shadows, Cover and concealment, Rotor Wash, Adequate maneuver area, Fields of fire
“That can optimize pad replacement maintenance schedules to maximize life and help prevent expensive rotor damage,” Holley says. With the Bendix system, at the point when a pad wear sensor is triggered, either the tractor ECU or a unit on the trailer will record a trouble code. If the ve...
Efficient aircraft designs seek to minimize the negative impacts of downwash. 4 Upwash Upward air turbulence caused by a propeller or jet Downwash In aeronautics, downwash is the change in direction of air deflected by the aerodynamic action of an airfoil, wing, or helicopter rotor blade in mo...
He filled the bucket with soapy water to wash the car. 6 Barrel Used for aging spirits to enhance flavor. Whiskey is aged in barrels to acquire its distinct taste. 6 Bucket Commonly made from plastic or metal. The gardener used a plastic bucket to mix fertilizer. 5 Barrel Can be sealed...