A// For a centrifugal compressor. Prove that: C?-C Cr-Crz² Coz-Con Power developed on fluid = m[- %3D 2 If vou know that. The theoreticol torque 2
Q: Data measured during tests of centrifugal pump driven at 3000 rpm are Parameter Inlet, Section 1…
A: Given: speed of the pump→N=3000 rpm Hence rotational speed→ω=2πN60=2π×300060=314.16 radsec because…
Q: Prove that the centrifugal stress at the root of an untapered blade attached to the drum of an axial…
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Q: Albert bought a portable device to pump his truck tyres. On the manual, he found out that the device…
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Q: 8.78. A pump is designed to operate at 1 800 r/min with 83.7% efficiency, and deliver 250 1/s with a…
A: Given:N=1800 rpmη=83.7%Q=250 L/s =250*10-3 m3/sP=141 KW
Q: A double-tank system in Fig. has two identical convergingnozzles of 1-in2 throat area. Tank 1 is…
A: Given data: Initial temperature, T0 = 5200R Pressure at point 1, P1 = 100 lbf/in2 Throat area of…
Q: Suppose that the axial-flow pump of Fig. with D =18 in, runs at 1800 r/min. (a) Could it…
A: (a) The number revolutions per second is The flow coefficient at BEP is approximately 0.55 The flow…
Q: A DC driven pump running at 100 rpm delivers 30 litres per second of water at 40°C against a total…
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Q: Example (2-1): A six stage centrifugal pump deliver 120 L/s against a net pressure rise of 51 kg/…
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Q: Albert bought a portable device to pump his truck tyres. On the manual, he found out that the device…
A: Solution : Given data for the above : Delivery Pressure : 30 bar RPM Speed : 1500 RPM…
Q: PROBLEM: A double-overhung impulse-turbine installation is to develop 15,000 bkW at 257 rpm under a…
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Q: The 32-in pump in Fig. is used at 1170 r/min in asystem whose head curve is Hs (ft) = 100 + 1.5Q2,…
A: Given data: Diameter of pump, D = 32 in. Suction head = Hs (ft) = 100 + 1.5Q2 Let, Density of…
Q: EX1: Given are the following data for a commercial centrifugal water pump: ri =10 cm, r2 = 17.5 cm,…
A: A Centrifugal pump is a mechanical device that converts the low-pressure fluid into the…
Q: A// For a centrifugal compressor. Prove that: C2? – C,?, Cri² – Gr2 G,-G,² , Cn" – Cun" Cb12 | Power…
A: As per Bartleby's policy in case of multiple questions I can solve only first one. Please resubmit…
Q: A radial flow reaction turbine has the following characteristics: Circumferential area at entrance…
A: Ac1=258 cm2 or 258×10-4 m2Ac2=180 cm2 or 180×10-4 m2Q=.1 m3secηT=.82r1=25 cm or .25 mr2=12.5 cm or…
Q: as station 1, outlet tation For a lossless rotor of an axial flow compressor, p, =97.8 kPa, T,…
A: inlet to a vactor is denoted as station 1,outlet is station 2, for a lossless rotorof an axial flow…
Q: In a liquor-bottling plant erected at a site 1 km above sea level (Patm=0.898 bar and temperature…
A: according to given question
Q: Albert bought a portable device to pump his truck tyres. On the manual, he found out that the device…
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Q: Q2) Design a Francis turbine with the following specifications: Head available 68m Speed Power…
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Q: Q2/ A pelton turbine rotates at angular speed of 150 r.p.m, developing 67 KW under a water head of…
A: It is a thermodynamic cycle that describes the process that is useful for power generation by…
Q: 17. Find the maximum power produced by a Pelton wheel. The jet diameter is 10.45 in and the…
A: Given data Jet Diameter = 10.45 inch = 0.26543 mAvailable Head = 2200 ft = 670.56 mWe have to find…
Q: ACHINERY PROBLEM: A nozzle having a velocity coefficient of 0.98 discharges a jet 15 cm in diameter…
A: Given Data Coefficient of velocity is : Cv=0.98 Diameter of jet is : d=15 cm =0.15 m Head is :…
Q: A centrifugal pump has d1=1.5 cm ,d2=3 cm, b1= 1cm, b2= 0.7 cm, B1= 25° , and B=40° and rotates at…
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Q: Albert bought a portable device to pump his truck tyres. On the manual, he found out that the device…
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Q: A piston PDP has a 5-in diameter and a 2-in stroke andoperates at 750 r/min with 92 percent…
A: Given data as per the question diameter =2 in stroke =5 in volumetric efficiency =92 % Calculations…
Q: A fi reboat pump delivers water to a vertical nozzle with a3:1 diameter ratio, as in Fig.If friction…
A: Applying Bernoulli's equation between 1 & 2, Applying the continuity equation between 1 &…
Q: A horizontal - shaft centrifugal pump lifts water at 65°C. The suction nozzle is one meter below…
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Q: A rotameter has a stainless steel float [ ρ=8500 kg/m^3] and takes in 5 m3 /min of water. Using…
A: Density of float, ρfloat=8500 kg/m3Volume flow rate of water, Qw=5 m3/minDensity of the given fluid,…
Q: The centrifugal pump of Fig. develops a fl owrate of 4200 gal/min of gasoline at 20°C with…
A: Given: Speed of the blade = 1750 rpm flow rate, Q=4200 gal/min=4200×0.133681×160=9.357 ft3/s…
Q: A backward-facing centrifugal pump (PKM-P01BF) has be pump operates at 1500 rpm. The impeller inlet…
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Q: A system has a volume flow rate requirement of 2lit/s with an 60k Pa. Find an appropriate pump index…
A: Solution to first question as per our company policy:
Q: A fi reboat pump delivers water to a vertical nozzle with a3:1 diameter ratio, as in Fig. If duct…
A: The head provided by the pump is
Q: A turbine runs at 150 rpm, discharges 5.7 m3/s and develops 1200 bkw under a net head of 25 m. If…
A: Given data: N=150 rpmQ=5.7 m3/sP1=1200 bkwH1=25 mHn=40 m Need to determine the break power.
Q: 4. If a pump discharges 75 GPM of water whose specific weight is 61.5 lb/ft3 at local g= 31.9 ft/s?,…
A: Given data : Specific weight γ=61.5 lb/ft3 Acceleration due to gravity=g g=31.9 ft/s2 Flow rate=Q…
Q: II. Example TDH & WHP Calculation Determine TDH and WHP for a centrifugal pump discharging into the…
A: Solution:
Q: Verify the design of the San Francisquito power plant, which has the following specifications:…
A: Given: water power→p=32200 hp=32200×3300060=1771×104 ft poundsec head of the plant→H=800ft so…
Q: th negligible velocity enters the impeller eye of a centrifugal compressor at 15 deg C and 1 bar.…
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Q: ine operates at a theoretical condit owing is the data related to the turbine. -m, coefficient of…
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Q: Albert bought a portable device to pump his truck tyres. On the manual, he found out that the device…
A: Pressure, P1=30bar P2=87 KPa Temperature, T=20+273=293 k D = 1 m, L = 1.3 m To find, stroke…
Q: Kaplan turbine has the following specifications: H =25 ft., N=400 rpm; power = 650 hp. If the…
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Q: An engineer is designing a centrifugal pump to fill a tanker from the underground reservoir. The…
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Q: A radial flow reaction turbine has the following characteristics: Circumferential area at entrance…
A: The turbine in which the total head available at the entry is partly converted into kinetic energy…
Q: Albert bought a portable device to pump his truck tyres. On the manual, he found outthat the device…
A: 1. The formula to evaluate the induced volume in terms of the swept volume is 123. 2. The formula…
Q: II. Example TDH & WHP Calculation • Determine TDH and WHP for a centrifugal pump discharging into…
A: Given DataQ=102lpsL=1530mEpump=76%ϑ=1.306×10-6m2/s{taken at T=10°C}
Q: A pump has a volume displacement of 80 cm³. It delivers 75 LPM at 16 rotation per second and 70 bar.…
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Q: An axial-flow pump delivers 300TERS cec AT a net head of 6om when rotating at 200orpm. s ericency is…
A: Given:Q1=300 L/sN1=6 mN1=2000 rpmη=0.80N2=2400 rpm
Q: Suppose that the pump of Fig. is run at 1100 r/minagainst a pressure rise of 210 bar. (a) Using the…
A: Given:Pump speed,n=1100r/minPressure rise,∆P=210 bar
Q: A centrifugal pump runs at 1000rpm with their vane angles at inlet and outlet 20°and 35°…
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Q: Q4: What the meaning of 1. Static head of Centrifugal Pumps Manometric head of Centrifugal Pumps 2.…
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Q: A horizontal-shaft centrifugal pump lifts water at 65°C. The suction nozzle is one meter below pump…
A: P1 = 200 +101.3 = 301.3 kPa P2 = 25 kPa V1 = 3 m/s h1 = 0 m h2 = 1m
Q: PROBLEM: The data for a hydroturbine installation in Fionnay, Switzerland are: H, = 454 m, BP =…
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- The compressor used in low-pressure chillers is the A. centrifugal. B. screw. C. rotary. D. reciprocating.identifuy the limitations that exist within different types of water turbine25.a. A two-stage compressor with a capacity of 1000 dm compresses 100 cu ft of free air per minute to apressure of 100 psi. What is the required bhp?A. 4B. 14C. 8D. 18 25.b. A centrifugal fan running at 100 rpm delivers air at the rate of 6000 dm at a pressure of 1 oz per sq in.and requires 2 hp. At 300 rpm it delivers 18,000 cu ft of air per minute. What is the horsepower required?End of examA. 27B. 54C. 9D. 18
- Rotameter having a glass float (sp. gr = 4.0) is calibrated to handle a maximum flow of 80gpm of water. Whatis the maximum flow rate of biodiesel (sp. gr = 0.9) can it handle in gpm?When using a double acting pressure intensifier for continuous pressure increase, we are looking to have pressure intensified brand operate at 5L/min at 30 MPA. If the main pump can supply 10L/min at 10 MPA, what is the diameter ratio needed between actuator and boosting piston?what is the types of industrial compressors, write summary and work mehod of each type?
- A multi-stage centrifugal pump discharges 1200 gpm of water at 1400 rpm with pressurehead of 1200 ft. If the specifc speed during operation is 673 rpm, determine the number ofstages. A. 2B. 3C. 4D. 6Inlet: Air, 72 kPa, 291.15K, 230 meters/second Outlet: Air, 98 kPa, 0 meters/second What is the temperature at the outlet? Cp=3.5(8.3145). No heat exchange.29 - A pump increases the pressure of water at a flow rate of 160 L/minute from 100 kPa to 900 kPa. If the shaft power supplied to the pump is 3 kW, what is the pump power? a) 2,128 kJ B) 1,710 kJ NS) 1,660 kJ D) 1,532 kJ TO) 2,082 kJ
- Provide a complete given and computation. Include all the decimals. A two-stage, double-acting compressor is to deliver 90 lb/min of air from 14.3 psia and 90 ̊F to a final pressure of 185 psia. The normal barometer is 29.8 in. Hg and the temperature is 80 ̊F. The pressure drop in the intercooler is 3 psi and the temperature of the air at the exit of the intercooler is 90 ̊F, the speed is 210 rpmand pV1.34 =C during compression and expansion. The clearance is 5% for both cylinder. The temperature of the cooling water increase by 18 ̊F. Find: a) The volume of free air b) The discharge pressure of the low pressure cylinder for minimum work, c) The temperature at discharge from both low pressure and high pressure cylinders d) The mass of cooling water to be circulated about each cylinder and through the intercooler e) The work f) If, for the low pressure cylinder, L/D = 0.68 and if both cylinders have the same stroke, what should be the cylinder dimensions?Provide a complete given and computation. Include all the decimals. A two-stage, double-acting compressor is to deliver 90 lb/min of air from 14.3 psia and 90 ̊F to a final pressure of 185 psia. The normal barometer is 29.8 in. Hg and the temperature is 80 ̊F. The pressure drop in the intercooler is 3 psi and the temperature of the air at the exit of the intercooler is 90 ̊F, the speed is 210 rpmand pV1.34 =C during compression and expansion. The clearance is 5% for both cylinder. The temperature of the cooling water increase by 18 ̊F. Find: a) The mass of cooling water to be circulated about each cylinder and through the intercooler b) The work c) If, for the low pressure cylinder, L/D = 0.68 and if both cylinders have the same stroke, what should be the cylinder dimensions?A water pump develops a total head of 200 feet. The pump efficiency is 80% and the motor efficiency is 87.5%. If the power rate is 1.5 cents per kWh, what is the power cost for pumping 100 gal/hr?A. 34 cents per hourB. 1.34 cents per hourC. 2.34 cents per hourD. 3.34 cents per hour