What is the maximum flow rate Q1 and minimum flow rate Q2? In m3/h The small turbine in given figure extracts 400 W of power from the water flow. Both pipes are wrought iron. For water, takep = 998 kg/m³ and μ = 0.001 kg/m.s. For wrought iron, take ε = 0.046 mm.Water20 m20°CTurbine10 mD = 6 cm30 mD= 4 cm

Answered: The small turbine in given figure…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

2500kW power is generated shown in the Figure with a water flowrate of 20 m3/s. The head loss for the entire flow is 2.5m. (a) Find the pressure difference P1 - P2 across the turbine. (b) Find h You can neglect the head loss between point 1 and 2.
Design a pipe system to supply water at 20° C from the elevated tank to the demand point at the discharge rate of 2.5 m3/s (see figure below). Take these steps:1. Identify your system elements. You have 400 m long pipe system that has one 90° bends. 2. Account for minor losses caused by the bend (use K = 0.18), by the valve (use K = 0.2), entrance loss from elevated tank to pipe (use K = 1) and exit loss from pipe to demand point (use K = 0.5) 3. Set the Energy equation to find the total head loss magnitude (hL). 4. Break down the total loss into friction (hf) and minor losses (hM). Use D-W and minor loss equations to find a relationship between Diameter (D) and Friction Factor (f) (both are unknown). In the equation, replace velocity with Q/A to have only D and f as unknowns. 5. Your other equation to find the 2 unknowns is the Moody diagram. Because both equations are non-linear, numerical iteration is needed. After contacting a nearby vendor, you realize that a convenient pipe…
The water is flowing through a pipe having diameters 30 cm and 21 cm at sections land 2 respectively. The rate of flow through pipe is 40 litres/s. The section 1 is 7 m above datum and section 2 is 3 m above datum. If the pressure at section 1 is 37 N/cm? , find the following by neglecting losses: (ENTER ONLY THE VALUES BY REFERRING THE UNIT GIVEN IN BRACKETS) ) Area of cross section of section1 (unit in m?) = Area of cross section of section2 (unit in m?) = velocity at section 1 (unit in m/s) = velocity at section 2 (unit in m/s) = (ii) difference in datum head (Unit in m) = Pressure head at section 1 (Unit in m) = pressure head at section 2 (unit in m) =
The oil tank for the hydraulic system of figure below is air-pressurized at 10 psig. The inlet line to the pump is 10 ft below the oil level while point 3 is 2ft below pump inlet. The pump flow-rate is 30 gpm and has a power equal to 0.5 HP. Find the pressure at station 3 if there is a 28 ft head loss between station 1 and 3.
A pumping station wet well operates between 540- and 550-ft elevation. The pump curve is deϐined by the following points: 80 ft at zero ϐlow, 78 ft at 200 gpm, 65 ft at 800 gpm, and 50 ft at 1200 gpm. The pump discharge contains an equivalent of 50 ft of 6-in. pipe. The discharge pipe is 120-ft long and terminates at a splitter box, elevation 570. Using C=100, plot the pump curve and the corrected pump curve. Plot the pump discharge curves at each wet well elevation and for C=100 and C=140. What is the pump ϐlow at the low and high wet well elevations for newand old pipe?
A turbine is installed as shown in the figure. The gage at point 1 is 80 kPa while at point 2 is -46 kPa. If the rate of flow is 0.48 cu.m. per second, compute the output horsepower if the efficiency of the turbine is at 82%. Pls answer as soon as possible
Q1
Q2/ A pump delivers water from a tank A (water surface elevation = 110 m) to tank B (water surface elevation = 170 m) as shown in figure below. The suction pipe is 45 m long ( = 0.024) and 35 cm in diameter. The delivery pipe is 950 m long (f = 0.022) and 25 cm in diameter. The head discharge relationship for the pump is given by H, = (90 – 8000 Q*), where H, in m and Q in m³/s. Calculate the discharge in the pipeline and the power delivered by the pump. Delivery pipe. elevation 170 m Suction pipe, elevation- 110 m Good Luck Rasha H. Salman
Oil with a specific gravity of 0.86 is Pz= 43 psi being pumped from a reservoir as shown in the figure below. The 3 ft Pump pressures at points 1 and 2 are -4.0 psi and 43.0 psi, respectively. The flow rate in the pipe is 0.50 ft3 /s. The pump is rated at 8 hp. Determine the NPSH. Neglect frictional losses in the system.
A 100 mm diameter suction pipe leading to a pump carries a discharge of 0.03m3/s of oil (0.85), if the pressure at point A in the suction pipe is a vacuum of 180mmHg, find the total energy head at point A with respect to the datum of the pump
1. Bernoulli Equation on Pump: Water is being pumped from the lower reservoir to the upper reservoir, as shown in the figure. Water is being pumped from the lower reservoir to the upper reservoir, as shown in the figure. Determine the pump horsepower required, given the following data:Q = 23 ft3/sD = 24 in.Ηpump = 75 %Ltotal = 3600 fthpipe = head loss coefficient = 0.0076 ft/total pipeline length ft show Complete Solution/s (i.e. transformations, equivalent formula, etc).
Find the flow rate of water through the system shown for the turbine to produce 20 kW. Neglect friction in your calculations (1)Q=10.75m3/s (2)P=204kw/273hp

SEE MORE QUESTIONS

Recommended textbooks for you

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Control Systems Engineering

Mechanical Engineering

ISBN:

9781118170519

Author:

Norman S. Nise

Publisher:

WILEY

Mechanics of Materials (MindTap Course List)

Mechanical Engineering

ISBN:

9781337093347

Author:

Barry J. Goodno, James M. Gere

Publisher:

Cengage Learning

Engineering Mechanics: Statics

Mechanical Engineering

ISBN:

9781118807330

Author:

James L. Meriam, L. G. Kraige, J. N. Bolton

Publisher:

WILEY

SEE MORE TEXTBOOKS

The small turbine in given figure extracts 400 W of power from the water flow. Both pipes are wrought iron. For water, take p = 998 kg/m³ and μ = 0.001 kg/m.s. For wrought iron, take ε = 0.046 mm. Water 20 m 20°C Turbine 10 m D = 6 cm 30 m D= 4 cm