Water flows through a horizontal pipe at a rate of 0.01 m /s. The pipe consists of two sections of diameters 5 cm and 2 cm with a smooth reducing section. The pressure difference between the two pipe sections is measured by a fluid manometer that has S=8.1. Neglecting the viscous effects, determine the differential height of fluid manometer h (m) between the two pipe sections.

Water flows through a horizontal pipe at a rate of 0.01 m /s. The pipe consists of two sections of diameters 5 cm and 2 cm with a smooth reducing section. The pressure difference between the two pipe sections is measured by a fluid manometer that has S=8.1. Neglecting the viscous effects, determine the differential height of fluid manometer h (m) between the two pipe sections.

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

Air velocity in a duct is measured by a Pitot-static probe connected to a differential pressure gage. If the air is at 13.4 psia absolute and 70 degF and the reading of the differential pressure gage is 0.15 psi, determine the air velocity. ANSWER: 143 ft/s. The book provides the answer, but I'm stuck on what to do.
A pitot-static tube is used to measure the velocity of air flowing through a duct. The manometer shows a difference in the head of 5.8 cm of water. If the density of air and water is 1.13 kg/m3 and 1000 kg/m3 determine the velocity of air. Assume the coefficient of the pitot tube as 0.98. Head in meters
It is known that the pressure at the nose of an air- plane traveling at relatively low speed is related to its speed by p=pv², where p is the density of air. Determine the speed of an airplane traveling near the earth's surface if a U-tube manometer, that measures the nose pressure, reads: (a) 6 cm of water 10 cm of water (b) 3 in. of water (d) 5 in. of water (c)
As flowmeters, these devices measure the change in pressure across a special flow element. O Velocity Meters As O Positive-displacement flowmeters O Open-Channel flowmeters Mass meters Differential Pressure Meters O O O O
Water with density of 1000 kg/m^3 flows through a horizontal pipe (in the x-z plane) bend as shown. The weight of the pipe is 350 N and the pipe cross-sectional area is constant and equals to 0.35 m^2. The magnitude of the inlet velocity is 4 m/s. The absolute pressures at the entrance and exit of the bend are 210 kPa and 110 kPa, respectively. Assuming the atmospheric pressure is 100 kPa and neglecting the weight and viscosity of the water , find the following:
3
The velocity of oil at entry and exit to a pipeline are measured as 0.3 m/s and 0.5 m/s. These values are observed to be remained constant at any point of time. Thus, the flow through the pipeline can be assumed as Unsteady flow Steady flow Non-uniform flow O Uniform flow
fluid mechanics Water at 20°C is flowing through a horizontal nozzle at a flow rate of 0.005 m3/s. At the nozzle inlet, the diameter is 5 cm and the pressure is 200 kPag. The nozzle discharges freely to outside air. Determine the velocity of the water (in m/s) as it exits the nozzle. Assume negligible head losses through the nozzle. Round your answer to 2 decimal places.
Determine the manometer reading as shown in thefigure, when the velocity of fluid flowing through a75mm diameter pipe is 0.6 m/sec.
answerquickly
Please indicate the given and illustration A steel pipe, 3.5 km long x 80 cm diameter x 1 cm wall thickness, conveys water at the rate of 1.75 m3/s. Determine the increase in pressure when a valve provided at the downstream end of the pipe is closed instantaneously. Consider pipe to be elastic and take bulk modulus of water K = 2x109 N/m2; Modulus of elasticity of steel E = 2x1011 N/m2. After determining the surge of pressure in the pipe, compute the following: A) The Longitudinal Stress of the Pipe in Pascal. B) The Circumferential Stress of the Pipe in Pascal.