- D = 10 cm h = 2 mm `D1 = 3 mm

Q: If losses are neglected in Fig. P3.133, for what water levelh will the flow begin to form vapor…

A: On applying the continuity equation at point 1 and 2, The vapor pressure of the water at 30 oC,…

Q: Q1. Converging duct at steady one dimensional flow, Inlet section: p = 2.35 kg-m3, A = 0.59 m?, v =…

A:

Q: I nree pipes steadiy aenver water at 20°C to a large exit pipe in Fig. P3.8. The velocity V, = 5…

A:

Q: The pipe flow in Fig. P6.58 is driven by pressurized air in the tank. What gage pressure pj is…

A: given: Q=60 m3/hT=20°Cd=5 cmL=60+80+30=170 m

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: Q4 / Water flows through Plate-Orifice. The following data is available:- 1- Discharge coefficient…

A: Note that discharge Q1 and Q2 are same equal to Q.

Q: A fl uid jet of diameter D 1 enters a cascade of movingblades at absolute velocity V 1 and angle β 1…

A: The velocity diagrams at inlet and outlet of the blade are given as, It is assumed that the blade…

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. P3.137 the piston drives water at 20 ° C. Neglectinglosses, estimate the exit velocity V 2…

A: At 20 degree celcius Density of water is 0.036055 lb/in3 Pressure at section 1 = Patm + Pressure due…

Q: Water at 20 ° C flows down through a vertical, 6-cm diametertube at 300 gal/min, as in Fig. P3.74.…

A: Convert the given flow rate into appropriate units Write the expression for the velocity in the…

Q: Water fl ows through a circular nozzle, exits into the air as a jet,and strikes a plate, as shown in…

A: Write the given data:

Q: Incompressible steady fl ow in the inlet between parallelplates in Fig. P3.17 is uniform, u = U 0 =…

A: Take a control volume for the flow as shown in the figure below. Understand that for steady flow.

Q: The three-arm lawn sprinkler of Fig. P3.153 receives 20 8 Cwater through the center at 2.7 m 3 /h.…

A: Given data Diameter of sprinkler tube, d = 7 mm. The radius of the sprinkler circle, R = 15 cm.…

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: P3.114 Water flows through a circular nozzle, exits into the air as a jet, and strikes a plate, as…

A:

Q: Water fl ows steadily through the box in Fig. P3.63. Averagevelocity at all ports is 7 m/s. The…

A: Given Data: The velocity at port 1 is V1 = 7 m/s. The velocity at port 2 is V2 = 7 m/s. The…

Q: Example-2: Water (p flows through the combination of pipes and nozzle as shown in the accompanying…

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: 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: Q1. Converging duct at steady one dimensional flow, Inlet section: p = 2.35 kg-m³, A = 0.59 m², v =…

A: Dear student, we are suppose to solve only one question. Please post other question as a separate…

Q: How do the compressible pipe flow formulas behave forsmall pressure drops? Let air at 20°C enter a…

A: Given: The temperature of the air at the entry of the tube is T1 = 20 oC. The friction coefficient…

Q: The viscous oil in Fig. P4.88 is set into steady motion by aconcentric inner cylinder moving axially…

A: Inner cylinder has constant axial velocity = U m/s Velocity of outer cylinder = 0 m/s Density = ρ…

Q: Three pipes steadily deliver water at 20°C to a large exit pipe in Fig. The velocity V3 = 8 m/s, and…

A:

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

A:

Q: tall water tank discharges through a well-rounded orifi ce,as in Fig. P3.95. Use the Torricelli…

A: Given: The diameter of the jet, d = 4 cm = 0.04 m The force required to hold the plate, F = 40 N The…

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: A jet of water 3 cm in diameter strikes normal to a plate . If the force required to hold the plate…

A: A jet of water 3 cm in diameter strikes normal to a plate . If the force required to hold the plate…

Q: Three pipes steadily deliver water at 20°C to a large exit pipe in Fig. P3.8. The velocity V2 = 5…

A: Given:D1=4 cmD2=5 cmD3=6 cmD4=9 cmV2=5 m/sQ4=120 m3/h

Q: D, -6 cm Three pipes steadily deliver water at 20°C to a large exit pipe in Fig. P3.8. The D;=5 cm…

A:

Q: The small boat in Fig. P3.48 is driven at a steady speed V 0by a jet of compressed air issuing from…

A: For a CV enclosing the boat and moving to the right at  boat speed  V 0 , the air appears to leave…

Q: The long pipe in Fig. P3.172 is fi lled with water at 20 ° C.When valve A is closed, p 1 - p 2 = 75…

A: Understand that for valve A closed there is no flow, so there is no velocity and no head loss due to…

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

A:

Q: A two-dimensional, incompressible, frictionless fluid isguided by wedge-shaped walls into a small…

A: Given, Width = b Volumetric flow rate i.e, discharge = Q

Q: Three pipes steadily deliver water at 20°C to a large exit pipe in Fig. The velocity V3 = 8 m/s, and…

A: Given that, Diameter of pipe 1, D1=4 cm,Diameter of pipe 2, D2=5 cm,Diameter of pipe 3, D3=6…

Q: The bottom of a river has a 4-m-high bump that approximates a Rankine half-body, as in Fig.  The…

A: Given data: Pressure, PB = 130 kPa = 130×103 Pa Velocity, VB = 2.5 m/s Bump at A, ZA=2 m Determine:…

Q: For the pipe-fl ow-reducing section of Fig. P3.54, D 1=8 cm, D 2 = 5 cm, and p 2 = 1 atm. All fl…

A: Let the CV cut through the bolts and through section 2. For the given manometer reading, we may…

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

A:

Q: The horizontal lawn sprinkler in Fig. P3.149 has a waterfl ow rate of 4.0 gal/min introduced…

A: Given data flow rate of gallon = 4 gal/min = 0.008912 ft3/s density = 1.94 slug/ft3.…

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: Water at 20 ° C fl ows through a long elliptical duct 30 cmwide and 22 cm high. What average…

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: Air, assumed frictionless, fl ows through a tube, exiting tosea-level atmosphere. Diameters at 1 and…

A: Given The diameter at section 1 and 3 is D=5 cm. The diameter at section 2 is D2=3 cm. The height…

Q: The air-cushion vehicle in Fig.  brings in sea-levelstandard air through a fan and discharges it at…

A: At section1 V=0 (For air) Po1-Patm=WArea=50,000π(3)2=12ρV2exit=12(1.205)Vexit2=1768 Pa Vexit=54.2…

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: