Air at 20oC (density = 1.204 kg/m3) flows towards a rotating cylinder of diameter 1.50 m. If the velocity of the air is 100 km/h and the cylinder rotates clockwise at 220 rpm, determine (c) the maximum velocity of the air around the rotor, and (d) the pressure coefficient at the location corresponding to the maximum velocity.

Q: A fan is to be used as a levitation demonstration. The air blows through the box-enclosed fan of 3…

A: according to the given information weight of the fan is  69lbf, height is 3 ft. The formula for…

Q: Given: Q h BE Suction pipe Discharge pipe 1.80 m pump Datum line DA = 20 cm = 0.20 m DB = Dc = 15 cm…

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Q: Q1:Air enters a diffuser at 200 m/s with a pressure of 80 kPa and a temperature of -20°C. It leaves…

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Q: diameter pipe with a density of 0.0035 slugs/ft³ and a uniform speed of 696 ft/s. (a) Determine the…

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Q: Q1:Air enters a diffuser at 200 m/s with a pressure of 80 kPa and a temperature of -20°C. It leaves…

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Q: Water at 20°C is pumped at a constant rate of 9 m3/h from a large reservoir resting on the floor to…

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Q: Air at standard conditions enters the compressor shown in the figure below at a rate of 10 ft³/s. It…

A: Given: Air standard conditions of compressor Volume flow rate, Vf = 10 ft3/s Leaving pipe diamter,…

Q: stigate and report on the Direct Impact of a Jet of fluid on a series of flat plates (blades)…

A: 1-Sketch the fluid mechanic system to specification-

Q: 3. A square duct of air (p = 1.2 kg/m³; µ = 1.9x104 kg/m-s) is fed from a pressurized tank as shown…

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Q: he fan shown in Figure 6 blows air at the rate of 5700ft3/min. The fan weighs 35 lb and has its…

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Question 3 Water enters a U-shape pipe at 50 kg/s mass flow rate at inlet 1 and leaves the U-shape…

A: Given:P1 = 300 kPaP2 = 200 kPaP3 = 100 kPad1 = 5 cmd2 = 10 cmd3 = 3 cmDensity of water = 1000…

Q: A free jet of water of velocity V strikes against a series of curved semi-cireular vanes…

A: Calculate the relative velocity of the water jet when it strikes the vanes. vr1=v1-u Here, vr1 is…

Q: Air flows steadily at a pressure of 105 kPa at a speed of 0.1m / s and a temperature of 300K in a…

A: For steady and incompressible flow the continuity equation must be satisfied.

Q: A valve is placed at the downstream end of a 3 kM long pipeline. Water is initially flowing along…

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Q: The figure shows a plate that is driven by a vertical jet.  The plate has a mass (m) of 25.0 kg. By…

A: Given that, Mass of the plate, m=25 kg,Height of the plate, H= 2 m,Upward velocity of the plate, u=5…

Q: A horizontal jet of water 1 in. in diameter and having a velocity of 25 ft per second strikes…

A: Given: The jet diameter, d = 1 in = 0.0833 ft The velocity of jet, v = 25 ft/s The plate velocity, u…

Q: The force that drives the flow of fluids is the pressure difference; a pump works by raising the…

A: Power consumed = 3.8 kW Pressure difference = 7 kPa

Q: A large lawn sprinkler with four identical arms is to be converted into a turbine to generate…

A: Given data: The mass flow rate of water in the sprinklers is m = 12 kg/s. The velocity of water…

Q: Air enters the circular nozzle with a velocity of 32 m/s and then exits to the atmosphere at B.…

A: Given:Velocity at A,VA=32msDiameter at section A,DA=0.4mDiameter at section B,DB=1.2mCross sectional…

Q: 3. Oil with density of 930 kg/m³ enters a diverging nozzle at 6.7 kg/s. If the ratio from the outlet…

A: According to the given data m˙=6.7 kg/s ρ=930kg/m3 A2A1=6 D1=10cm=0.1m We need to find The exit…

Q: Many mountain bike shocks utilize a piston that travels in an oil-filled cylinder to rovide shock…

A: To determine: the velocity v in terms of t. the position x in terms of t. the velocity v in terms…

Q: 20 cm diameter pipe carries air at 24 m / s at a pressure of 148 kpa absolute pressure and 27 ° C.…

A: Given:d1=20 cmv1=24 m/sP1=148 KPaT1=27°C =300 Kd2=10 cmT2=11°C =284 KP2=130.5 KPa

Q: Air enters into the hollow propeller tube at A with a mass flow of 3.5 kg/s and exits at the ends B…

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Q: A fluld with a mass flow rate of 30 kghsec and velocity of B m/sec is hitting the plate with a mans…

A: Given data: The mass flow rate of fluid, M = 30 kg/s. Velocity of water, v = 8 m/s. Mass of plate,…

Q: As shown in the figure, water enters and leaves a U-shaped piece of pipe in the horizontal plane.…

A: Density It is the property of fluid which is ratio of mass and volume of fluid.   Continuity…

Q: Calculate the rate of mass flow through the surface S of an fluid with constant density p,…

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Q: Problem 3: A rocket with a fixed mass flow rate will continue to increase its velocity (accelerate)…

A: Mass of the rocket keeps on decreasing as it propels through the because of decrease in the mass of…

Q: Air enters an open system with a velocity of 5 m/s and a density of 1 kg/m at 600 K through a pipe…

A: Velocity = 5 m/s density = 1 kg/m3 Temperature = 600 K Area = 10 cm2

Q: In Fig. 1, the box-fan of weight 22 N is hovering in the air. The air approaches the blades from the…

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Q: As shown in the figure, the water entering axially into a turbine wheel emerges at a velocity of V =…

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Q: Water is provided at a rate of 0.1 L/s at 200°C from a faucet to the hose with nozzle. The hose is…

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Q: A 300 mm diameter pump rotating at 600 rpm develops a head of 150 m. Determine the peripheral…

A: Answer: The peripheral velocity factor for the pump is 0.1737.

Q: 100 mm Consider the propeller tube shown in The density of air is Pa = 1.23 kg/m. The diameter of…

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Q: Recently a YouTube video surfaced showing a person using a leaf blower to propel themselves in a…

A: