7 cm 4 cm Jet (1) (2) Pam = 101 kPa atm

Q: b) A soda straw is 20 cm long and 2 mm in diameter. It delivers cold cola, approximated as water at…

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Q: Q2 (a) In designing a nozzle why nozzle angle is not zero. Explain with the help of sketch. Q2 (b)…

A: Nozzle :- Nozzle is an device which are used to increase the kinetic energy and convert in to heat.…

Q: 6.60 Potential flow against a flat plate (Fig. P6.60a) can be de- scribed with the stream function ý…

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Q: A horizontal circular water jet of radius 18 cm and speed 14 m/s hits a flat vertical plate. By…

A: Density of a fluid is defined as the mass of the fluid per unit volume. So, the mass flowrate of the…

Q: In Fig.  water exits from a nozzle into atmosphericthe pressure of 101 kPa. If the exit velocity is…

A: Given data Atmospheric pressure P0 = 101KPa Velocity of water at the exit of pipe V2 = 8 m/sec From…

Q: Water at 40°C flows horizontally through a constriction similar to that in Fig. S3.9 when the…

A: Given,  Temperature of flow 40 C Pressure at section 1 , P1 = 35 KPa Diameter at section 1 , d1 =…

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…

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Q: a) Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in the…

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

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Q: Consider the Gulfstream IV flying at Mach = 0.8 at an altitude with atmospheric pressure of…

A: Given data Speed of aircraft = 0.8 Mach Altitude Pressure = 33283.40 Pa Weight = 73000 lb = 33112.24…

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: Q5: Steady, one-dim., comp. flow, A, = 0.011 m?, V1 = 130 m-s“, p1=2.60 kg-m³, p, = 180 kPa A2 =…

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Q: The diagram below shows a jet striking a flat plate inclined to the direction of flow. If the jet is…

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Q: Pump Pam = 100 kPa D= 3 cm The pump in Fig. P3.146 draws gasoline at 20°C from a reservoir. Pumps…

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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…

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Q: Water at 20 ° C flows steadily through a reducing pipe bend,as in Fig. P3.77. Known conditions are p…

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Q: Water at 40°C flows horizontally through a constriction similar to that in Fig. S5.9 when the…

A: Given data:-Pressure of water at bigger end, P1=35kPadiameter at bigger end, d1=0.5m⇒cross-sectional…

Q: A river discharges into a reservoir at a rate of 400,000 ft'/s (cts), and the outflow rate from the…

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Q: An engineer needs to monitor a flow of 20°C gasoline atabout 250 ±25 gal/min through a 4-in-diameter…

A: Given data: The properties of gasoline at 20 degrees Celsius are: The area of the throat is

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: 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: Water fl owing in a smooth 6-cm-diameter pipe entersa venturi contraction with a throat diameter of…

A: Given data: Diameter, D = 6 cm= 0.06 m Throat diameter, d = 3 cm = 0.03 m Pressure, P = 120 kPa Flow…

Q: Consider the Gulfstream IV flying at Mach = 0.35. Calculate thrust required given an altitude of…

A: Given data Mach number = 0.35 Altitude = 30000 ft Weight = 73000 lb S = 950 ft2 AR = 5.92  CD,0 =…

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

A: let's suppose 1 upstream at free surface of container & 2 at nozzle exit. using Bernoulli's…

Q: In Fig.  water exits from a nozzle into atmosphericpressure of 101 kPa. If the fl ow rate is 160…

A: Given data Volume flow rate or discharge Q = 160 gal/min Diameter of pipe before flage D1= 7 cm =…

Q: In Fig. P3.127 the open jet of water at 20 ° C exits a nozzleinto sea-level air and strikes a…

A: Given scenario is designated with 3 different sections at 3 locations as shown below. All the 3…

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: 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 soda straw is 20 cm long and 2 mm in diameter. It deliverscold cola, approximated as water at…

A: (a) The value of density and viscosities of the weather at 10°C are: ρ=1000 kgm3 and μ=1.307×10-3…

Q: A pipe connecting two reservoirs, as in Fig., containsa thin-plate orifice. For water flow at 20°C,…

A: Given data: The temperature of water is T= 20 oC. The length of the pipe is L = 100 m. The diameter…

Q: Consider the venturi nozzle of Fig. , with D = 5 cmand d = 3 cm. Stagnation temperature is 300 K,…

A: Given one-dimensional isentropic flow of air. The problem looks sticky—sparse, scattered…

Q: Air flows at 1.2 m/s along with a flat surface when it encountersa jet of air issuing from the…

A: Given data as per the question Airflow velocity =1.2 m/s Jet volume flow = 0.4 m3/s per unit depth

Q: Air flows from a tank through a nozzle into the standardatmosphere, as in Fig.  A normal shock…

A: Given data as per the question Area of throat =10 cm2 Area at exit =14 cm2 The temperature of air…

Q: The centrifugal pump in Fig. has r1 = 15 cm,r2 = 25 cm, b1 =b2 = 6 cm, and rotates…

A: Given: Centrifugal pump r1= 15 cm= 0.15 m r2=25 cm =0.25 mb1=b2=6 cm=0.06 mN=600…

Q: A uniform water stream, U∞ = 20 m/s and ρ = 998 kg/m3,combines with a source at the origin to form a…

A: Ans(b) To find out the source strength apply Bernoulli's equation…

Q: SAE 10 oil at 20 °C flows through the 4-cm-diameter verticalpipe of Fig. P6.30. For the mercury,…

A: Given data d=0.04 mh=0.42 mρ=870 kg/m3μ=0.104 kg/m·s

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: A water jet 3 in in diameter strikes a concrete (SG =2.3)slab which rests freely on a level fl oor.…

A: Assumptions Density of water 1.94 slug/ft3 Water force can be determined by using newton’s second…

Q: A uniform stream, U∞ = 4 m/s, approaches a Rankine ovalas in Fig.  with a = 50 cm. Find the strength…

A: The free stream velocity of the stream is U∞=4 m/s. The value of length a is a=50 cm=50 cm×m100…

Q: A large Rankine oval, with a= 1 m and h = 1 m, isimmersed in 20°C water flowing at 10 m/s. The…

A: Given, A large Rankine oval with a=1m and h=1m. Water temperature =20°C Water velocity, U∞=10m/s.…

Q: Consider steady, isentropic flow of air through a duct with varying area. At section 1, p1 = 60.0…

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Q: Two water tanks, each with base area of 1 ft2, are connectedby a 0.5-in-diameter long-radius nozzle…

A: For water at 20oC, take density as  1.94 slug/ft3 and viscosity   2.09x10-5 slug/ft.s. For a…

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: You wish to water your garden with 100 ft of 5/8-in-diameterhose whose roughness is 0.011 in. What…

A: Given Data Diameter of the pipe is: d=58 in Length of the pipe is: L=100 ft Gauge pressure at the…

Q: Consider Fig. P3.36 as a general problem for analysis of amixing ejector pump. If all conditions ( p…

A: For volume flow

Q: The 35 °C water fl ow of Fig. P3.135 discharges to sea-levelstandard atmosphere. Neglecting losses,…

A: GIVEN:…

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

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Q: Air flows at high speed through a Herschel venturi monitored by a mercury manometer, as shown in…

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