SHOW ALL WORK TO GET POINTS!!
Graph the streamlines of the function in Step 11 for A = 1; note that if psi (x, y) = constant then y/x = constant. This flow is called source flow (if it is directed away from the origin) or sink flow (if it is directed toward the origin). With A = 6 is the flow toward or away from the origin? Topics and skills: Vector fields, partial derivatives, graphingFluid dynamics deals with the motion of materials that flow. For this reason, fluid dynamics provides the equations that describe the motion of oceans, hurricanes, lava flows, and air around the wing of a supersonic jet. The usual starting point for fluid dynamics is ideal flow. As the name implies, ideal flows are often not very realistic (the physicist Richard Feynman claimed that ideal flow applies only to "dry water"). However, ideal We consider c wo-dimensional flows in which the velocity vector describing the motion of the fluid at a point (x, y) is V(x, y) = (u(x,y), v(x, yj) You can think of it as the east-west component of velocity and v as the north-south component (Figure 1). Two-dimensional models describe either very shallow flows or flows in which there is no variation in depth.