.A 45° reducing pipe-bend (in a horizontal plane) tapers from 600 mm diameter at inlet to 30 mm diameter at outlet. The pressure at inlet is 140 kPa and the rate of flow of water through the bend is 0.425 m3 s-1. Neglecting friction, calculate the net resultant horizontal force exerted by the water on the bend.

.A 45° reducing pipe-bend (in a horizontal plane) tapers from 600 mm diameter at inlet to 30 mm diameter at outlet. The pressure at inlet is 140 kPa and the rate of flow of water through the bend is 0.425 m3 s-1. Neglecting friction, calculate the net resultant horizontal force exerted by the water on the bend.

Name: .A 45° reducing pipe-bend (in a horizontal plane) tapers from 600 mm
Uploaded: 2024-03-20T06:56:55.000Z
Channel: Bartleby
Description: .A 45° reducing pipe-bend (in a horizontal plane) tapers from 600 mm diameter at inletto 30 mm diameter at outlet. The pressure at inlet is 140 kPa and the rate of flow ofwater through the bend is 0.425 m3 s1. Neglecting friction, calculate the net

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

4. A pipe has an initial radius of 30cm, which then changes to a radius of 10cm. The velocity of the water in the initial part of the pipe is 2m/s. The segment of the pipe with the smaller radius is also 0.5 m higher than the initial pipe segment. What is the pressure difference between the two parts of the pipe? (6 pts) b) What is the volume flow rate in the pipe? (3 pts)
Calculate the minimal head of the pump required to pump 1 m³ of water per second to the height 10 m trough a pipe with cross sectional area 0.1 m². Assume constant friction coefficient f = 0.04 and neglect all losses in fittings. The pump head is the gravity head plus losses and so it can be found?
A certain turbine has a capacity of 45 ft³/s. 3ft³/s is lost during the flow. The tailwater is 14 7 ft from the center of the turbine. The intake measures 35 in and the pressure is measured by mercury u-tube manometer which measures 15.566 ft in the intake and 3.00 ft in the discharge side. The datum of the scale is at 5.62 ft below that of the center of the turbine. The brake power output was 767.8 kw. Losses is measured to be 20.2 KW. Calculate the efficiency of the turbine
1 B 1:rV A Ics.google.com o * :أجب ما يلي Group E c- Use the method of joints to determine the force in member CD d- Use the method of sections to determine the force in member EG 300 mm G H. 300 mm D 6 kN B 4 kN 400 mm-400 mm -400 mm--400 mm- اضف ملف هذا هو سؤال مطلوب ( إرسال .لا ترسل كلمات السر عبر نماذج جوجل تم إنشاء هذا النموذج داخل جامعة کربلاء. بلغ عن سوء معاملة
Calculate the resultant force required in kN to hold a 90° elbow in place when attached to DN 150 Schedule 40 pipes carrying water at 0.1768 m3/s and 1 050 kPa. Neglect energy lost in the elbow. Do not include direction for the final answer! NB: Assume a water density of 1000 kg/m3 and use appropriate appendix to obtain necessary data. Hint: Draw a diagram showing the pipe system with the bent at the bottom right corner, water flowing from left to right then up to help you analyse the problem. Sign Conversion: North (+) and West (+)
Consider water flowing through a water hose of length of 100 ft, diameter of 3/8 inch, and average surface roughness 5-105 ft. The gage pressure at the hose inlet is 40 psi. The hose contains a ball valve which controls the flow rate. Calculate the mass flow rate of water through the hose with the ball valve completely open and with ball valve 2/3 closed. Hint: Determining the friction factor requires an iterative approach - start the iterations by assuming that the friction factor is equal to 0.01 and perform at least 3 iterations.
A uniform cross-sectional water tank is placed in a cart as shown in figure. The cart is mounted on frictionless rollers and the water is discharged to atmosphere through an attached nozzle. However, the the water level the tank is maintained at a constant height h above the nozzle by an external supply at a volumetric flow rate Q. The cart is restrained from moving by the cable seen in figure . The mass of the tank, cart and water is M. In terms of the parameters h, Aj and the water density ρρ. derive expressions for (a) the volumetric flow rate Q and (b) the tensile force T in the cable. (c) At time t = 0, the cable is cut, and the cart begins to move to the left at a velocity Vc{t} that increases with time. Derive an expression for Vc{t}.
A tank (contains a fluid of density=2715.2 kg/m3) stands on a frictionless cart (The cart is fixed) and feeds a jet of diameter 4 cm and velocity 6 m/s, which is deflected 0=35 degree by a vane. Compute the tension in the supporting cable. 6 m/s D 4 m- 35 deg Do = 4 cm Cable
700 gpm of water are being discharged by a centrifugal pump 5 ft above the pump inlet. The inlet pressure is 4 inHg above atmospheric and the discharge pressure is 29 psia. If the pump has an 8 in inlet diameter and 4 in discharge diameter.Calculate (a) the pump efficiency (b) the new flowrate and brake horse power if the pump speed is increased from 1600 to 3200 rp,. Assume the pump input is 8 Hp
A pump with an efficiency of 89.842 percent delivers water at a rate of 13.79 m3/s but with a leakage loss of 0.5 m3/s. The friction losses within the pump result in a 1 m head loss. What is the total dynamic head of the pump in meters if it has a mechanical efficiency of 98 percent?
Water at a pressure of 294 3 kN/m flows through a horizontal pipe of 100 mm diameter with a velocity of 2 m/s. If the diameter of the pipe gradually reduces to 50 mm, what is the axial force on the pipe assuming no loss of energy.
The cylinder bore diameter of a double-acting reciprocating pump is 170 mm and its stroke is 370 mm. The pump runs at 55 rpm and lifts water through a height of 26 m. The delivery pipe is 23.5 m long and 113 mm in diameter. Find (i) the theoretical discharge in liters/s,(ii) the theoretical power required to run the pump in kW, (iii) the percentage of slip, and (iv) the coefficient of discharge., if the actual discharge is 13 liters/s. Assume the weight density of water is 9810 N/m3 (i)Theoretical discharge in liter/s (ii) the theoretical power required to run the pump in kW (iii) the percentage of slip (iv) the coefficient of discharge.