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…
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: A mine ventilation fan, running at 295 r/min, delivers500 m3/s of sea-level air with a pressure rise…
A: Write the formula for pressure drop in terms of the head. Here, is the pressure rise, H is the…
Q: An air tank of volume 1.5 m3 is initially at 800 kPa and20 °C. At t = 0, it begins exhausting…
A: Given data
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: Pump Patm = 100 kPa D=3 cm Gasoline, SG= 0.68 x-
A: Given data: Discharge, Q = 65 gallons/min Q=65×6.309×10-5 m3/s Diameter of pipe, d = 3 cm = 0.03 m…
Q: Air flows at high speed through a Herschel venturi monitoredby a mercury manometer, as shown in Fig.…
A: Given data, Determine the density of fluid by using the ideal gas equation,
Q: A coastal power plant takes in cooling water through avertical perforated manifold, as in Fig. . The…
A: Calculate the sink strength using the relation with the depth of water. Here, Q is the volume flow…
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: Water at 20 ° C fl ows through the elbow in Fig. P3.60 andexits to the atmosphere. The pipe diameter…
A:
Q: A two-dimensional sheet of water, 10 cm thick and movingat 7 m/s, strikes a fi xed wall inclined at…
A: Draw the schematic diagram for the above problem.
Q: An engineer claims that the flow of SAE 30W oil, at 20 °C,through a 5-cm-diameter smooth pipe at 1…
A: Given data: The diameter pipe, d = 5 cm. Flow rate through pipe, Q = 1 million N/h. Now density of…
Q: An excellent approximation for the two-dimensional incompressible laminar boundary layer on the flat…
A: (a) Write the given equation for δ. δ=Cx1/2 Here, δ is the boundary layer thickness for the flow.…
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 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: Pump Pam = 100 kPa D= 3 cm The pump in Fig. P3.146 draws gasoline at 20°C from a reservoir. Pumps…
A:
Q: Required information According to potential theory for the flow approaching a rounded…
A: Given: The speed, U = 17 m/s The constant, a = 11 cm The density of fluid, ρ = 917 kg/m^3 The…
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: 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: 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: Solve that if water flows through a rubber hose 20 mm in diameter at a velocity of 400 cm/s. What is…
A: Given Data: The diameter of the rubber hose is d1 = 20 mm. The velocity of water is a rubber hose…
Q: Steam enters a horizontal turbine at 350 lbf/in 2 absolute,580 ° C, and 12 ft/s and is discharged at…
A: Given data Steam pressure at inlet of turbine P1 = 350 lbg/in2 Temperature of steam at inlet of…
Q: Incompressible steady flow in the inlet between parallel plates is uniform, Vo = 8 cm/s, while…
A:
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: Q2/ In Figure, the fluid is gasoline at 20°C at a discharge of 0.018m3/sec. Assuming no losses,…
A: Given: The discharge, Q = 0.018 m^3/s The density of oil = 680 kg/m^3
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: 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: The three-arm lawn sprinkler receives 20°C water through the centre at 2.7 m3/hr. If collar friction…
A: Given data Volume flow rate of water (Q) = 2.7 m3/hr dia of tube (D) = 7 mm = 0.007 m length of arm…
Q: Roman aqueduct customersobtained extra water by attaching a diffuser to theirpipe exits. Fig. shows…
A: Given data Diameter of the give pipe D1 = 3 cm = 0.03mLength of the pipe L = 2mHeight of the tank H…
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: A large room uses a fan to draw in atmospheric air at 20°Cthrough a 30-cm by 30-cm commercial-steel…
A: (a) The density of the air is: ρair=1.2kgm3 For commercial steel, ε=0.046 mm Side length, DH=30 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 jet of alcohol strikes the vertical plate in Fig. P3.112. Aforce F ≈ 425 N is required to hold the…
A: Given: The magnitude of the required force is F=425 N. The diameter of the jet is D2= 2cm. The…
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: 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: Pump Patm = 100 kPa D = 3 cm The pump in Fig. P3.146 draws gasoline at 20°C from a reservoir. Pumps…
A: The data Given T=20°C Patm=100×103N/m2
Q: Consider a turbine extracting energy from a penstock in a dam, as in Fig. P3.171. For turbulent pipe…
A: Draw a diagram for the problem. Write the Bernoulli’s equation assuming steady flow between points…
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 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: For flow of oil sg=0.82, through a 120mm diameter pipe, for what flow rate in liters per minute…
A: Given data: SG=0.82μ=0.105 Pa.sd=120 mm Need to determine the flow rate in liters per minute would…
Q: A 3-in diameter horizontal water jet having a velocity of 140 ft/s strikes a curved plate, which…
A:
Q: Air flows through a converging–diverging nozzle betweentwo large reservoirs, as shown in Fig. A…
A: Given Data: The reading of manometer is, h=15 cm. The pressure at the nozzle inlet is, P0=300 kPa.…
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: Water at 40°C flows horizontally through a constriction similar to that in Fig. S5.9 when the…
A: Given: Pressure P1=35kPaAtmospheric pressure Patm=715mmHgDiameter D1=0.5mDiameter D2=0.15mSpecific…
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: essure in Denver, locity of 9 m/s over ate if the air flows
A:
Q: Water flows through a two-dimensional narrowing wedgeat 9.96 gal/min per meter of width into the…
A: Given data: The flow rate, Q̇ = 9.96 gal/min. The width of the wedge, b = 1 m. Write the…
In Fig. water exits from a nozzle into atmospheric
pressure of 101 kPa. If the fl ow rate is 160 gal/min, what is
the average velocity at section 1?
( a ) 2.6 m/s, ( b ) 0.81 m/s, ( c ) 93 m/s, ( d ) 23 m/s, ( e ) 1.62 m/s
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 3 images
- Make an analysis of the shape h ( x ) of the water–air interfacenear a plane wall, as in Fig. , assuming that theslope is small, R - 1 ≈ d 2 η / dx 2 . Also assume that the pressuredifference across the interface is balanced by thespecifi c weight and the interface height, ∆p ≈ ρ g η . Theboundary conditions are a wetting contact angle θ at x = 0and a horizontal surface η = 0 as x--->∞. What is themaximum height h at the wall?Use Hagen-Poiseulle Equation!!Explain about Bernoulli's equation with any one practical example.
- What is the critical value of the pressure coefficient for an airplane flying at 170m/s in air at 2 deg C?Q/ ture or false -The flow curves are classified according to the number of reactors and the mechanism of separation or non-separation in the coresIf the actual draft required for a furnace is 6.239 cm of water and the frictional losses in the stack are 15% of the theoretical draft, calculate the required stack height in meters, the velocity of flue gas, and the diameter of the stack for 43.9 kg/s of flue gas produced. Assume that the flue gas has an average temperature of 149 ℃ and MW of 30. Assume an air temperature of 21 ℃.