3.4.2 Differential equation of ideal fluid motion圖片（共4張） :

        1. Stress analysisAs can be seen in Fig. 3-12,take a differential element hexahedral with a center (x,y,z) in ideal fluid. Its side length are dx,dy,dz,and its center of pressure is p(x,y,z). Pressure of M,N points are through the center of pressure by Ta......（本文共 1120 字, 4 張圖）     [閱讀本文] >>