7.1.1 The steady orifice outflow in the sharp edged orifice
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7.1.1 The steady orifice outflow in the sharp edged orifice圖片（共15張） :

        When there is a sharp edge on the orifice,the wall of hole and the water flowingthrough the orifice contact only at a contour,which means that the thickness of theorifice will not affect the outflow. This kind of orifice is called sharp edged orifice,thes......（本文共 5982 字, 15 張圖）     [閱讀本文] >>