(3 Air 10 cm Water 2.

Q: 3.58 The water tank in Fig. P3.58 stands on a frictionless cart and feeds a jet of diameter 4 cm and…

A: Given data: Feed jet diameter (d0) = 4 cm v = 8 m/s Deflection angle = 60 degree Need to determine…

Q: 19. If a jet of water of area A strikes with velocity Va series of flat plates mounted on a wheel of…

A: Calculated  force exerted by jet of water on the wheel .

Q: Engineering a highway curve. If a car goes through a curve toofast, the car tends to slide out of…

A: When a car is moving on a banked road, a radially inward friction force on the vehicle prevents it…

Q: The large tank of incompressible liquid in Fig. P3.143 is at rest when, at t = 0, the valve is…

A:

Q: Water at 20 ° C fl ows steadily through the tank in Fig.P3.101. Known conditions are D 1 = 8 cm, V 1…

A: Given, V1 = 6 m/s D1= 8 cm D 2 = 4 cm

Q: P3.108 A rocket sled of mass M is to be decelerated by a scoop, as in Fig. P3.108, which has width b…

A:

Q: A Ping-Pong ball weighs 2.6 g and has a diameter of 3.8 cm.It can be supported by an air jet from a…

A: Consider the free body diagram of the ping-pong ball as shown below. For the ball to float in the…

Q: A river of width b and depth h 1 passes over a submergedobstacle, or “drowned weir,” in Fig. P3.80,…

A:

Q: The boat in Fig. P3.88 is jet-propelled by a pump thatdevelops a volume flow rate Q and ejects water…

A:

Q: The model car in Fig. P3.82 weighs 17 N and is to beaccelerated from rest by a 1-cm-diameter water…

A: Given data: Velocity of water jet, Vj = 75 m/s Weight of the car = 17 N Diameter of water jet, dj =…

Q: In Fig. P3.130 the fluid is gasoline at 20°C at a weight flux of 120 N/s. Assuming no losses,…

A:

Q: A liquid of density ρ flows through the sudden contractionin Fig. P3.42 and exits to the atmosphere.…

A: Write the expression of the mass flow rate of the fluid. Write the continuity equation between…

Q: A hole is placed in the front of a cylinder to measure thestream velocity of sea-level fresh water.…

A: Assumptions Density of water = 1.936 slug/ft3 sea level pressure = 2117 lbf/ft2 The velocity at the…

Q: In Fig.  water exits from a nozzle into atmosphericpressure of 101 kPa. If the manometer fl uid has…

A: The value of pressure in section 1 can be calculated as, From the continuity equation,

Q: Water at 20°C is pumped at 1500 gal/min from the lower to upper reservoir, as in Fig. P3.180. Pipe…

A: Write the expression of the velocity of water in the pipe. Write the expression of the frictional…

Q: The horizontal nozzle in Fig. P3.49 has D 1 = 12 in andD 2 = 6 in, with inlet pressure p 1 =38…

A: Given data: Diameter at cross-section 1, D1 = 12 in Diameter at cross-section 2, D2 = 6 in. Velocity…

Q: The orientation of a hole can make a difference. Considerholes A and B in Fig.  which are identical…

A: Write the relation between pressures at entry and exit points of hole B and the Mach number of hole…

Q: A Closed tank of water with Length, I = 20 ft Height, h = 10.45 ft %3D Width, w = 5.6 ft %3D Pgage =…

A: Given: Length of the tank→L=20 ft Height of the tank→h=10.45 ft Width of the tank→w=5.6 ft Because x…

Q: The pump in Fig. P3.183 creates a 20 ° C water jet orientedto travel a maximum horizontal distance.…

A: Given data  Head loss in the system due to friction is 6.5m Maximum height of the jet Hmax= 25m…

Q: The centrifugal pump of Fig. P3.155 has a flow rate Q andexits the impeller at an angle θ 2 relative…

A: Consider the velocity diagram shown below for the exit of the fluid.

Q: A cylindrical tank 1 m diameter and 3 meter high contains 1m of water, 1.2 m of oil (SG=0.8) and air…

A:

Q: In Fig. P3.131 both fluids are at 20°C. If V, = 1.7 ft/s and losses are neglected, what should the…

A:

Q: A liquid jet of velocity V j and diameter D j strikes a fi xedhollow cone, as in Fig. P3.47, and…

A: From the linear momentum equation, The horizontal restraining force is given…

Q: The jet on a water feature shoots a column of water H = 23 m high. The nozzle is located just above…

A: Velocity at text of nozzle      by applying bernoulli's eqaution between points 1 and 2P1ρg+V122g+…

Q: P3.160 The three-arm lawn sprinkler of Fig. P3.160 receive 20°C water through the center at 2.7…

A: Given data R = 15 Cm d = 7 mm Discharge Q = 2.7 m3/h

Q: A wind tunnel test section is 3 ft square with fl ow propertiesV = 150 ft/s, p = 15 lbf/in2…

A: For air at 20°C and 15 psi,             Take ρ = 0.00238 slug/ft3 and μ = 3.76E−7 slug/ft⋅s.  The…

Q: A 20 °C water jet strikes a vane mounted on a tank withfrictionless wheels, as in Fig. P3.61. The…

A: Given data: The velocity of jet, VJ = 50 ft/s. The diameter of jet, DJ = 2 in. The deflected angle,…

Q: In Fig. P3.121 the fl owing fl uid is CO 2 at 20 ° C. Neglect losses.If p 1 = 170 kPa and the…

A: Given data as per question p 1 = 170 kPa  SG of oil = 0.827 calculations density of manometric fluid…

Q: The large tank of incompressible liquid in Fig. P3.143 is at rest when, at t = 0, the valve is…

A:

Q: The water jet in Fig. P3.40 strikes normal to a fixed plate.Neglect gravity and friction, and…

A: Given: The velocity of the jet is v=8 m/s. The diameter of the jet is d=10 cm.

Q: P6.55 The reservoirs in Fig. P6.55 contain water at 20°C. If the pipe is smooth with L = 4500 m and…

A: As per the given question..

Q: A balloon is being filled with water at an instant when the diameter is 50 cm. If the flow rate into…

A:

Q: 27. Engine of an airplane (v, = 102.5 m-s, v2 = 792 m-s", Fn = 31.8 kN, A, = 2.88 A2, pi = 1.26 p2,…

A:

Q: Water at 20 ° C, in the pressurized tank of Fig. P3.117, fl owsout and creates a vertical jet as…

A: Given data: The pressure of air at section at 1, P1 = 75 kPa. The difference in the height of water…

Q: The gate shown below has a width, W = 2 m, and its shape is described by the equation y = VHx, with…

A: The hydrostatic pressure force on the gate is

Q: A 10-cm jet of water issues from a 1-m diameter tank, as shown below. Assume that the velocity of…

A:

Q: The converging-diverging nozzle shown in Fig. P3.22 expands and accelerates dry air to supersonic…

A:

Q: The wye joint in Fig. P3.151 splits the pipe flow into equalamounts Q /2, which exit, as shown, a…

A: Velocity of the pipe in the upper section is v2=v0cosθi^+v0sinθj^+R0Ωk^ Velocity of the flow in the…

Q: For the container of Fig. P3.116 use Bernoulli’s equation to derive a formula for the distance X…

A:

Q: P3.82 The model car in Fig. P3.82 weighs 17 N and is to be accelerated from rest by a 1-cm-diameter…

A:

Q: Pump specific speed and turbine specific speed are “extra” parameters that are not necessary in the…

A: Specific Speed is a dimensionless rating of pump discharge performance derived from an equation…

Q: The rocket in Fig. P3.68 has a supersonic exhaust, and theexit pressure p e is not necessarily equal…

A:

Q: The water tank in Fig. P3.58 stands on a frictionless cartand feeds a jet of diameter 4 cm and…

A: Given, D = 4 m Do = 4 cm = 0.04 m V = 8 m/s θ = 60o ρ = 1000 kg/m3

Q: 7 In Fig. P3.137 the fluid is gasoline at 20°C at a wcight flux of 120 N/s. Assuming no losses,…

A: Calculate the discharge as follows:

Q: essure in Denver, locity of 9 m/s over ate if the air flows

A:

Q: constant velocity of 3 m/s?[ Note: Neglect the pressure force effects] DA 7.6 cm jet of water…

A: When a jet strikes flat plate, then it will apply the force only in normal direction to the plate,…

Q: The large tank of incompressible liquid in Fig. P3.143 is atrest when, at t = 0, the valve is opened…

A:

Q: P3.153 The 3-arm lawn sprinkler of Fig. P3.153 receives 20°C water through the center at 2.7 m/hr.…

A:

Q: 3.58 The water tank in Fig. P3.58 stands on a frictionless cart and feeds a jet of diameter 4 cm and…

A: Step-1                  Given Data                                diameter of jet d) = 4cm = 0.04 m…