sydneykated
21.04.2020 •
Engineering
9 A velocity field is specified as V ! =axy^i+by2^j, where a= 2 m−1s−1, b= −6 m−1s−1, and the coordinates are measured in meters. Is the flow field one-, two-, or three-dimensional? Why? Calculate the velocity components at the point ð2, 1 2Þ. Develop an equation for the streamline passing through this point. Plot several streamlines in the first quadrant including the one that passes through the point ð2, 1 2Þ.
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Ответ:
Explanation:
Given:Required:Distance from Station A to Station B
Equation:Solution:Distance when a = 0.4 m/s²Solve for
Solve for
Solve for
Distance when a = 0 m/s²Solve for
Solve for
Solve for
Distance when a = -0.8 m/s²Solve for
Solve for
Solve for
Total Distance from Station A to Station BFinal The distance between the two stations is 37.08 km