How much will an air leak cost during three monthes? the hole has a diameter 6.35mm at line pressure 690 kPa, use the cost of electricity 7 cents per kWh.
Q: Convert 235.268 Kelvin to Rankine
A: Solution Given Data Teperature in Kelvin (K) = 235.268 K
Q: How much will an air leak cost during three monthes? the hole has a diameter 6.35mm at line pressure…
A: Given Hole diameter D=6.35 mm Line Pressure P= 690 kPa Electricity Cost C=7 centskwh Time of air…
Q: Water is pumped through a vertical 5.0 cm cement-lined steel pipe to an elevated tank on the roof of…
A:
Q: re of water in a pipeline by means of a simple m mercury. The mercury l s 160 mm higher than t ne…
A:
Q: Calculate the torque in the shaft of a blower from the following data: Shaft diameter – 2-in. Speed…
A: Given: Q=30000 cfmH=2 in WGN=200 rpmη=60%d=2 in
Q: A new cast-iron pipe 1200 ft long and 6 in. in diameter carries 1.3 cu. ft. per second. Determine…
A: Given Data : Length of cast-iron pipe(L)=1200 ft Diameter of pipe(d)= 6 in=0.5 ft…
Q: An air-water manometer is connected to either side of a 0.20 m orifice in a 0.30 m water pipe. If…
A:
Q: A liquid (SG = 0.920) is being pumped from a reservoir as shown. The pressures at points 1 and 2 are…
A:
Q: t the gasoline transfer facility (ρᵣₑₗ=0,75) from the pond of storage to consumption, you want to…
A: The power required to operate a pump between 2 points in the system can be obtained by using the…
Q: Problem # 3 difference Ah between the liquid free surfaces in the two standpipes 20 0.6 m/s 2 cm 1m
A: Given data: v=0.6 m/sd=2 cmL=1 mθ=20° Need to determine the value of ∆h.
Q: How much air is used per kg of coal burnt in a boiler having a chimney of 31.1 m height to create a…
A: When the pressure difference in a certain region falls below the atmospheric pressure value, a…
Q: P- 60 psi Q - 150 ts D; = 3 ft Section (1) Turbine Pz = 10-in. Hg vacuum D2= 4 f1 Section (2) Figure…
A:
Q: Question 3) As seen in the figure, the vacuum pump provides air flow in an insulated pipe with a…
A: Given data, Calculating Mach Number at section using the given relationship: - Hence, the Mach…
Q: QI A 0.5 inch diameter water pipe is 18 m long and delivers 19 L/min. What fraction of this pipe is…
A: Given DataQ=19L/minD=0.5 inL=18m
Q: i just need final answer The water is delivered with piping system given in the figure below. The…
A:
Q: A large tank is partly filled with water, the air space above being under pressure. A 2′′ hose…
A:
Q: Q.3 (c) The population of a city is 800000 and it is to be supplied with water from a reservoir 6.4…
A: Population of city=800000, f=0.04, hf=60 m Distance of reservoir, L=6.4 km=6.4×1000 m=6400 m Water…
Q: 72. A pipe is connected vertically to the discharge side of a pump. The top of the pipe is a short…
A:
Q: Q1) Double acting cylinder has diameter in the head end = 94 mm and the rod end = 16 mm, pressure=…
A: Given Data The diameter of the head is:D=94 mm The diameter of the rod is:d=16 mm The pressure…
Q: Q15: In Figure below, calculate Fx and Fv per unit width of the cylinder to 1.5 m cylinder Water 35
A: solved
Q: 8.61 cally through a 200-fi-long, 1.0-in.-diameter drawn tubing at a rate of 0.060 ft'/s if the…
A: Given that, Length of pipe, L=200 ftL=60.96 m,Diameter of pipe, d=1 in,Volume flow rate of water,…
Q: Q) find the pressure differential between pipes B and A 4 in. Oil 3 in. YH20 = 62.4 IbF/ft YHg = 847…
A:
Q: As seen in the figure, the vacuum pump provides air flow in an insulated pipe with a cross section…
A: Given data, Calculating Mach Number at section using the given relationship: - Hence, the Mach…
Q: Air 25 kPa Blade Water 3m 659 Jet W
A: As given that air pressure = 25 kPa, The height of water in the tank up to opening = 3 m, Weight of…
Q: Q1:-Calculate the power of the turbine as shown in fig.(1), neglecting the losses Fig.1 30 m D;=7.5…
A: The pressure in a fluid increases with depth. This means that a water container will have high…
Q: The horizontal pump in Fig.1 discharges water at 57 m3/h. Neglecting Losses,What power in KW is…
A:
Q: Friction in pipe cause O 1. reduction in potential energy 2. Reduction in velocity 3. Reduction in…
A: Friction loss in pipe is the Major loss.
Q: Assume that water follows Eq. with n ≈7 and B ≈3000. Compute the bulk modulus (in kPa) and the speed…
A: PPo = B+1ρρon-BDifferentiating on both sides1Po∂P∂ρ = B+11ρonnρn-1-01Po∂P∂ρ = B+1ρρonnρ-11Po∂P∂ρ =…
Q: The water level in a tank is 34 ft above the ground. A hose is connected to the bottom of the tank…
A:
Q: Seven hundred gpm of water are being discharged by a centrifugal pump 5 ft. above the pump inlet.…
A:
Q: 15. Refer to the figure below. In a hydroelectric power plant, 70m/s of water (p = 1010kg/m) flows…
A:
Q: Find the force required to hold the blade in position, if the jet weight (100kg) and discharge…
A:
Q: fluid at a certain temperature has a viscosity of 37.1 cP and a specific gravity of 0.8022. 49508.6…
A: Given:μ=37.1 cP =0.0371 Pa.ss=0.8022Q=49508.6 bbl1 day =7,921.3763600*24 =0.09168 m3/sL=501.55…
Q: Drinking water from a large bottle placed on high ground references Inside the Damacana with an on /…
A: Given Diameter of the pipe= 0.003m Cross sectional area of the pipe (A)= π×0.00324=7.0685×10-6m2…
Q: Q1ln a duct enlargement , the velocity reduces from 20 m/s to 5 m/s. If it is a 20 angle gradual…
A: We know that , The increase in static pressure due to a decrease in velocity pressure is known as…
Q: An old diesel power plant provides power for NCR in 23 hours operation per day. The plant efficienc…
A: To determine the diameter of spherical tank to supply the power plant for 1 year.
Q: Need asap A horizontal pipe of cross section 1.5 in2 has a constriction of cross section of 2 cm2 .…
A: Given data, Horizontal pipe area a1=1.5 in2 Or a1= (1.5/144) ft2 Constriction area a2 = 2 cm2 Or…
Q: alculate the NPSHA of the figure below essel Pressure = 134.6 psia Minimum Operable Liquid Level 15…
A:
Q: Design the chilled water pipes system shown in the figure below and find the power of the pump…
A:
Q: centrifugal pump installation has been designed to discharge 0.126 m^3/s of brine (sp.gr. = 1.2).…
A:
Q: Q1:-Calculate the power of the turbine as shown in fig.(1), neglecting the losses Fig.1 30 m D7.5 cm…
A:
Q: A cylindrical pipe with water flowing downward at 0.03 m3/s having top diameter of 0.08, bottom…
A:
Q: Q1] A: A hydro = electric generating plant is supplied from a reservoir of capacity 20000000 m with…
A: Dear student, According to the guidelines I am allowed to answer only one…
Q: The power 365 W is required to transmit 6 x 10- m/s of water. Find the loss of head due to friction…
A: P=ρQgH
Q: Find the pressure in KN/m2 at the center of pipe A. T = 10°C. %3D Oil (S = 0.85
A:
Q: The power developed by the pump is 30kw. What is the percent decrease in power if speed will…
A:
Q: The chilled water system for a 25-story building has a pump located at ground level. The lost head…
A:
Q: Pipe in Parallel: Two pipes connect two reservoirs which a height difference of 10m. Pipe 1 has…
A:
Q: The diameter of a pipe at the larger end is 0.6 cm and at the smaller side is 0.3 cm the larger and…
A:
Step by step
Solved in 2 steps
- 1. Assume a horizontal shaft handling water at 65 deg C (Pv=2.503 KPa, Density=980.5 m3/kg). The suction nozzle is 4.35 m below the pump centerline and the pressure gauge reading at this point is 221Kpag. Determine the NPSHa if the head loss is 0.82 m. If the NPSHr is 3m less than the NPSHa you got on question number 1, determine the pump suction specific speed at pump rotating at 1800rpm and Q=500gpmIn Fig. P3.130 the fl uid is gasoline at 20 ° C at a weight fl owof 120 N/s. Assuming no losses, estimate the gage pressureat section 1.If 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 ℃.
- A geothermal well produces from total depth at 1000m and produces dry (saturated) steam with a temperature of 200°C. Shut-in wellhead pressure is 5000kPa, and the wellhead flowing pressure is 1000kPa when the well is flowing 100 tons/hour. Determine the downhole pressure and temperature in each case ( for shut-in case and the flowing case). Assume: Casing diameter =0.2m a Casing roughness =0.0005m Please answer fast i give you upvote.Find the Base Temp at Airflow=0.1 m/s. it's an exponential relation. will upvote if correct.Answer seems to be 736kpa, please show Formula and calculation as fast as (handwritten only) A 75-m-high water body that is open to the atmosphere is available. Water is run through a turbine at a rate of 200 L/s at the bottom of the water body. The pressure difference across the turbine is
- i just need final answer The water is delivered with piping system given in the figure below. The elevation difference between enteringsection and tank is 121,63 m. Estimate the gage pressure (MPa) at point 1. (Note: For water at 20°C, takep=998 kg/m and p=0.001 kg/ms.)In an industrial cooling process, water is circulated through a system. Ifwater is pump from the first floor through a 6cm diameter pipe with a speed of0.45m/s under a pressure of 400torr, what will be the pressure on the nestfloor 4m above into a pipe with diameter 2cm?How much air is used per kg of coal burnt in a boiler having a chimney of 31.1 m height to create a draught of 19 mm of the water column when the temperature of the flue gases in the chimney is 361 o C and the temperature of the boiler house is 28.4 o C. Also find the equivalent gas head of the chimney.
- It is desired to pump ethanol at 20 ° C through 25 m ofstraight smooth tubing under laminar-fl ow conditions,Re d = ρ Vd / μ < 2300. The available pressure drop is10 kPa. ( a ) What is the maximum possible mass fl ow, inkg/h? ( b ) What is the appropriate diameter?The inseminator in Fig. 8-8 contains fluid of s.g.=0.26. If the plunger is pushed in steadily at 19 in/s, what is exit velocity V2 in ft/s? Assume no leakage past the plunger.A pump draws 30-°C water at 0.5 liters per second from a pressurized tank where the air pressure above the water is . The required NPSH of the pump is 8.2 m. The suction pipe has a diameter of 4 cm, total length of 5.2 m, and friction factor of 0.005. If the pump has a suction lift of 3.8 m, will cavitation occur? Use the properties of sat. liquid water at 30°C. A. YES, CAVITATION WILL OCCUR B. NO, CAVITATION WILL NOT OCCUR