tusamlsU=2m/sExample-1: The diameter of a pipechanges from 300 mm at a section 6 mabove the datum to 100 mm at a section3 m above the datum. The pressure ofwater (p400 kPa. If the velocity flow at section(1) is 2 m/s. Find the pressure at section(2).300ter>6 m(2)3m1000 kg/m) at section (1) isHam Majee

Answered: Image /qna-images/answer/a46a583b-6a2c-442b-bf56-41220a9e7c9f.jpg

U=2M/s Example-1: The diameter of a pipe changes from 300 mm at a section 6 m above the datum to 100 mm at a section 3 m above the datum. The pressure of water (p = 1000 kg/m) at section (1) is 400 kPa. If the velocity flow at section (1) is 2 m/s. Find the pressure at section (2). Water 6 m %3D Ham Datum line

U=2M/s Example-1: The diameter of a pipe changes from 300 mm at a section 6 m above the datum to 100 mm at a section 3 m above the datum. The pressure of water (p = 1000 kg/m) at section (1) is 400 kPa. If the velocity flow at section (1) is 2 m/s. Find the pressure at section (2). Water 6 m %3D Ham Datum line

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

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=500gpm
A 25cm circular pipe carries 0.16m3 /sec of water under a pressure of 200Pa. The pipe islaid at an elevation of 10.71m above the mean sea level (MSL) of Ibadan. What is theenergy head measured with respect to the MSL? If = 9810N/m3 (9.81KN/m3).
Water is flowing through a pipe of 100 mm diameter under a pressure of 19.62 N/cm2 (gage) and with mean velocity of 3 m/s. find the total head of the water at a cross - section, which is 8 m above the datum line?
The 28-in-diameter pump in Fig. at 1170 r/min isused to pump water at 20°C through a piping system at14,000 gal/min. (a) Determine the required brake horsepower.The average friction factor is 0.018. (b) If there is65 ft of 12-in-diameter pipe upstream of the pump, how farbelow the surface should the pump inlet be placed to avoidcavitation?
reservoir with water pressurized pipe diameter is 5 cm. The head loss in the system as given by hL= 5V^ 2/ 2g. The height between the water surface and the pipe outlet is 400 m. A discharge of 0.11 m3 /s is needed. What must the pressure in the tank be achieve such a flow rate? Assume a turbulent flow.
replyy At a point in a 15 cm diameter pipe, 2.5m above its discharge end, the pressure is 250 kPa, If the flow is 35 liters/second of oil (SG-0.762), find the head loss between the point and the discharge end
HW Question : The tank-pipe system is to deliver at least 12.5 m3/h of water at 20°C to the reservoir. What is the maximum roughness height ε allowable for the pipe? Neglect minor losses.
It is proposed to run the pump at 880 r/minto pump water at 20°C through the system in Fig. .The pipe is 20-cm-diameter commercial steel. Whatflow rate in ft3/min will result? Is this an efficientapplication?
A 50 mm diameter siphon discharges oil (SG=0.88) from a reservoir (elev. 20m) into open air (elev. 15m). The head loss from the reservoir (point 1) to the summit (point 2, elev. 22m) is 2.5 times the velocity head in the siphon and head loss from the summit to the discharge end is 4 times the velocity head in the siphon. What is the absolutepressure at the summit (point 2) assuming the atmospheric pressure to be 101.3 kPa? Do not write the unit. You will only input the numerical answer in the space provided. Unit of the Correct Answer: kPa (indicate the sign if negative) Decimal Places required in the final answer: 3
The system in Fig. consists of 1200 m of 5 cm castiron pipe, two 45° and four 90° flanged long-radius elbows,a fully open flanged globe valve, and a sharp exit into areservoir. If the elevation at point 1 is 400 m, what gagethe pressure is required at point 1 to deliver 0.005 m3/s of waterat 20°C into the reservoir?
A venturi meter is introduced in a 300 mm diameter horizontal pipeline carrying a liquid under a pressure of 150 kPa. The throat diameter of the me-ter is 100 mm and the pressure at the throat is 400 mm of mercury below atmosphere. If 3% of the differential pressure is lost between inlet and the throat, determine the flow rate of the pipeline. please solve this with complete solutions and figures. Thank you
The tank–pipe system of Fig. is to deliver at least11 m3/h of water at 20°C to the reservoir. What is themaximum roughness height ε allowable for the pipe?