2) Water enters a two-dimensional, square channel of constant width, h = 10 cm, with uniform velocity U = 5 m/s. The channel makes a 90° bend that distorts the flow to produce the linear velocity profile shown at the exit, with Vmax = 3 V min. If the gage pressure at the entrance is P₁G = 100 kPa and the flow at the exit discharges to atmosphere, determine the direction and magnitude of the force of the water acting on the channel.

Oil flows through the 100-mm-diameter pipe with a velocity of 8 m/s (Figure 1). The flow occurs in the horizontal plane. Take p = 900 kg/m³. ▼ Part A If the pressure in the pipe at A and B is assumed to be 90 kPa, determine the component of force the flow exerts on the elbow. Express your answer to three significant figures and include the appropriate units. ▾ View Available Hint(s) ▾ Hint 1. How to determine the component of force the flow exerts on the elbow Build a free body diagram of the control volume containing oil within the pipe and elbow between cross-sections at A and B. Then using the linear momentum equation determine the component of the force the flow exerts on the elbow. F₂ = Part B HÅ Submit Previous Answers Request Answer Value Fy = X Incorrect; Try Again; 4 attempts remaining Submit Units If the pressure in the pipe at A and B is assumed to be 90 kPa, determine they component of force the flow exerts on the elbow. Express your answer to three significant figures and…

2. Find the velocity field and volumetric flow rate for two stationary plates, imposing pressure p0 on the left endof the channel, and pressure p0 + ∆p (∆p > 0) on the right end of thechannel.

Water flowing in a pipe reaches a point where the cross-sectional area of the pipe is reduced to 1/3 of its previous value. If the speed of the water before the constriction is 1.31 m/s, what is the speed of the water after the constriction?

Your team is designing a chemical processing plant. You are the liquid handling and transportation specialist, and you need to transport a solvent (μ = 3.1 cP, ρ = 122k kg/m3) from a storage tank to a reaction vessel. Due to other equipment constraints, the fluid velocity must be 0.8 m/sec, and you must use stainless steel piping (ε = 0.00015 mm) with a total length (L) of 12 m. Determine the pipe inner diameter (ID) you will need to achieve a pressure drop of 0.3 kPa. Use the Moody chart.

The gate shown below has a width, W = 2m, and its shape is described by the equation y = VHx, with H = 1 m. A jet of water with cross sectional area, S = 0.05 m², strikes the top of the gate and is deflected by 60°. What must be the speed of the jet for this situation to be in equilibrium? 60° y = VHx H2O |H =1m ↑ hinge

An incompressible fluid flows steadily through two pipes of diameter 0.15 m and 0.2 m which combine to discharge in a pipe of 0.3 diameter. If the average velocities in the 0.15 m and 0.2 m diameter pipes are 2 m/s and 3 m/s respectively, then find the average velocity in the 0.3 m diameter pipe.

Question is a fluid mechanics

An elbow deflects water upward and discharges it to the atmosphere at a specific rate. Determine the gage pressure at the inlet of the elbow and the anchoring force needed to hold the elbow in place. (gage pressure at the outlet is zero)

Water flows through a constricted pipe at a uniform rate. At one point, the diameter of the pipe is 0.056 m and the pressure is 5.7 x 104N/m2. At another point, 0.8 m higher than the previous point, the diameter is 0.023 m and the pressure is 1 X 104N/m2 . Calculate the velocities at the lower section and the upper section. Also calculate the rate of flow. Density of water = 1000 kg/m3.