| 摘要 |
PURPOSE: An apparatus for measuring the total pressure of an air knife is provided to precisely measure the total pressure of air injected from a rib by precisely controlling a pitot tube depending on the position of the rib. CONSTITUTION: An apparatus(100) for measuring the total pressure of an air knife comprises a fixing plate(110), a pitot tube, a position control unit, and an angle control unit. The pitot tube measures the pneumatic pressure of a rib. The position control unit is located at the top of the rib and controls the position of the pitot tube to be located at the rib. The angle control unit is connected to the position control unit and controls the angle of the pitot tube depending on the angle of the rib.
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