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please list assumptions, show work, and explain your reasoning carefully! please don't forget all this thanks...
The aerodynamic behavior of a flying insect is to investigate in a water tunnel using a 10X scale model. The lift force F is believed to be a function of wing size L, flight speed u, flapping frequency w, fluid density p, and fluid viscosity u. Assume that air has a density 1/1000th and a dynamic viscosity 1/100that of water. List all parameters, n. List all primary dimensions, r. Find all dimensionless parameters. (Hint: Buckingham 1 Theorem) Assuming the insect...
please list assumptions, show work, and explain your reasoning carefully! please don't forget all this thanks 1. A tank contains water (20°C) at the initial height ho, the area of the water surface is Ar, the water flow from the bottom at a speed of v(t), the exit area is Aex- (a) Find the function of height h(t). (10 points) At hit) (b) Estimate the time t when all the water runs out. (10 points)
please show all work, and state your assumptions please don't forget this part thanks. 1. Consider steady flow of an ideal inviscid fluid with the curved streamlines. 4, = 15 42 = 20 (a). Find the volume flow rate per unit width (out of the plane of the paper) between the two streamlines. (4 points) # (b). Will the pressures of the two streamlines be the same? If not, which one has higher pressure? (4 points)
please show all work, and state your assumptions. please don't forget this part thanks 2. Consider the flow with the velocity field ū = (4x+2y)i + (2x-4y)ĵ. (a). Is this flow 1-, 2-, 3-dimensional? (2 points) (b). Is this flow steady or unsteady? Why? (2 points) (c). Is this flow compressible or incompressible? Why? (2 points) (d). Is this flow rotational or irrotational? Why? (2 points) (e). Find the equation for a streamline passing through the point (Xo, yo). (4...
A bridge is supported by two types of rectangular cross-section piles located in a river as shown in Figure 1. The width of the piles is w -0.5 m and their lengths are either lı- 2 m or l2-2.5 m. The river of depth of about 20 m runs at 2 m/s. Water density is p 1000 kg/m3 and its absolute viscosityH 1.00 x 10-3 N.s/m2. You are asked to perform dimensional analysis to find the drag force on the...
A bridge is supported by two types of rectangular cross-section piles located in a river as shown in Figure 1. The width of the piles is w = 0.5 m and their lengths are either 11-2 m or l2 2.5 m. The river of depth of about 20 m runs at 2 m/s. Water density is p 1000 kg/m3 and its absolute viscosityu- 1.00 x 10-3 N.s/m2. You are asked to perform dimensional analysis to find the drag force on...
please let other answer if you cant answer thanks please list assumptions, show work, and explain your reasoning carefully! please don't forget all this thanks 3. Consider incompressible, steady, inviscid flow at vertical velocity v though a porous surface into a row up of height, as shown. Assume that the flow is 2D planar, so neglect any variations or velocity components in the direction IV (a) Find the x-component of velocity, assuming uniform flow at every x location. points) Pind...