Q/ $ = x6 – 15x*y? + 15x?y+ – y6 Find the stream function.
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Q: + Ato * ES Cet 1e Share Q/ $ = x6 – 15x*y? + 15x?y4 – y6 Find the stream function.
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Q: If stream function Y = 2xy, then the velocity at a point (1, 2) is equal to (а) 2 (c) /20 (b) 4 (d)…
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A: a-Vg=v2=(gh)1/22Vg=3.8×61/22Vg=3.834m/s
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Q: 2) Consider the ideal uniform fluid flow (velocity of uniform flow is U) around a cylinder (radius…
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Q: Q7: For a junction if pipe 1 diameter = 45 mm, mean velocity 175 cm/s, pipe 2 diameter 35 mm takes…
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Q: Example C.W: by using the definition of the derivative, find dy/dx of the function 1- f2) fx) - х*+x…
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Q: X=7 2. A fluid flow is described by the velocity vector; U = 5x³i – 15x²yj (a) Determine the shear…
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- Show step by step x = 100 SN = 7The fluid in Figure 58 is CO2 at 20 ° C. Neglect losses. Say p1 = 179 kPa and the pressure gauge fluid is Merian red oil (S = 0.827), estimate (a) p2 and (b) the gas flow in cubic meters per hour.Ultrasonic sound waves are often used in methods of nondestructive testing. For example, this method can be used to find structural faults in a steel I-beams used in building. Consider a 10.00 meter long, steel I-beam with a cross-section shown below. The weight of the I-beam is 3846.50 N. What would be the speed of sound through in the I-beam? (Ysteel = 200 GPa, βsteel = 159 GPa).
- Line sources m1 and m2 are near point A, as in Fig. If m1= 30 m2/2, find the value of m2 for which the resultantvelocity at point A is exactly vertical.A power plant discharges cooling water through the manifoldin Fig. which is 55 cm in diameter and 8 m highand is perforated with 25,000 holes 1 cm in diameter. Does this manifold simulate a line source? If so, what is theequivalent source strength m?The stream function for a progressive small-amplitude wave is psi = - H/2 g/sigma sin h k(h + z)/cosh kh cos (kx - sigma t) Draw the streamlines for t = 0, when T = 5 s, h = 10 m, and H = 2.0 m.
- Please write down Darcy’s law with pressure and potential form separately, explain the meaning of each parameter and list their unit.Consider two sinusoidal sine waves traveling along a string, modeled as y1 (x, t) = 0.3 m sin (4 m−1 x − 3 s−1 (t)) and y2 (x, t) = 0.3 m sin (4 m−1 x + 3 s−1 (t)). What is the wave function of the resulting wave? [Hint: Use the trig identity sin(u ± v) = sin u cos v ± cos u sin vQ. What is meant by the term “velocity of circulation” and explain its relevance in the quantity equation.
- A coastal power plant takes in cooling water through avertical perforated manifold, as in Fig. . The totalvolume of flow intake is 110 m3/s. Currents of 25 cm/s flowpast the manifold, as shown. Estimate (a) how far downstreamand (b) how far normal to the paper the effects ofthe intake are felt in the ambient 8-m-deep waters.The present pumping rate of crude oil through the AlaskaPipeline, with an ID of 48 in, is 550,000 barrels per day(1 barrel = 42 U.S. gallons). (a) Is this a turbulent flow?(b) What would be the maximum rate if the flow wereconstrained to be laminar? Assume that Alaskan oil fitsFig. A.1 at 60°C.Specifically a dynamics problem. Question in pic below. Answer: vA = 1.40 m/s