A five hole probe is used for measuring the tangential Angle of flow, axial velocity, static pressure of flow and swirl number in the flow sections of the conveying system.

应用五孔感头测定沿程截面内气流的切向角、轴向速度、气流静压和旋流数的分布。

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The interplay of a wood ceiling, walls constructed from boards of differing lengths, and wood floorboards laid at an angle give the design a remarkable feeling of energy and flow.

FORBES: Chile's Striking New Tierra Patagonia Hotel & Spa

By varying the angle and direction of SAWs relative to the droplet, the internal streams can be made to flow in just about any direction.

ECONOMIST: Acoustic microfluidics