Explain the following.Pitot tube is not suited for measurement of turbulent fluctuations.

A Pitot tube is not suited for measuring turbulent fluctuations because it is designed to measure…

Answered: Explain the following. Pitot tube is…

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

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Consider Figure 1, which includes an illustration of the proposed orifice plate meter. The piping isNominal 2 in Schedule 40, the orifice plate radius is 0.5′′ in, and the plate itself is 0.5′′ thick.Flow goes left to right, and to measure pressure losses during flow you will install a differentialpressure sensor along the length that will measure the pressure losses. One port for the differentialsensor will be placed 4′′ upstream (P1 ) and the other port will be placed 15′′ downstream (P3).The distance between the ports will be 19.5′′. The ports will be flush with the inner pipe wall sowe can assume the pressure measured is the fluid pressure at the wall of the pipe If the fluid (viscosity = 0.001 Pa·s and density = 1200 kg/m 3) flows at 1 gpm, estimate thepressure lost over the 19.5′′ span with the orifice plate in place. You should estimate CDfrom Figure 2 and do not neglect pipe friction.C. If we think of this orifice plate as a “fitting,” what is the equivalent length (L/D) e?…
Oil is transported from A to B along a pipe of constant diameter. The pipe is inclined at 50° to the horizontal and B is at the higher elevation. Considering the flow from A to B, which statement is correct? O The pressure head is decreasing and the velocity head is increasing. O The pressure head and velocity head are both decreasing. O The pressure head is decreasing and the velocity head is constant. O The pressure head and velocity head are both increasing. O The pressure head is increasing and the velocity head is decreasing.
Consider the attached figure, which includes an illustration of the proposed orifice plate meter. The piping is Nominal 2 in Schedule 40, the orifice plate radius is 0.5″ in, and the plate itself is 0.5″ thick. Flow goes left to right, and to measure pressure losses during flow you will install a differential pressure sensor along the length that will measure the pressure losses. One port for the differential sensor will be placed 4″ upstream (P1) and the other port will be placed 15″ downstream (P3). The distance between the ports will be 19.5″. The ports will be flush with the inner pipe wall so we can assume the pressure measured is the fluid pressure at the wall of the pipe. 1. If the fluid (viscosity = 0.001 Pa·s and density = 1200 kg/m3) flows at 1 gpm, estimate thepressure lost over the 19.5″ span with the orifice plate in place. Estimate CD from the second figure and do not neglect pipe friction. 2. If the orifice plate is seen as a “fitting,” what is the equivalent length…
A venturi meter similar to the one shown below has an inlet diameter of 100 mm and a throat diameter of 50 mm. While it is carrying water at room temperature, a pressure difference of 55 kPa is observed between sections 1 and 2. What is the volume flow rate of the water, in m³/s?
Question 3
Explain with a neat sketch the principle of Mass Flow Meter.
8. A large artery in a person's body can be approximated by a tube of diameter 9 mm and length 0.35 m. Also assume that blood has a viscosity of approximately 4 x 10-3 N s/m2, a specific grav- ity of 1.0, and that the pressure at the beginning of the artery is equiv- alent to 120 mm Hg. If the flow were steady (it is not) with V = 0.2 m/s, determine the pressure at the end of the artery if it is ori- ented (a) vertically up (flow up) or (b) horizontal.
1. We can measure the velocity of a flow by using a pitot tube. (True or False) 2. It is the study of the thermodynamic properties of air. 3. A pressure transducer that utilizes an elastic element that usually oval in shape. It is fixed on one end and the displacement caused by pressure at the free end is measured.
Give some examples of Other Pressure Measurement Devices?
Water at a temperature of 80°F flows through separate pipes 10 and 12 inches in diameter. Dynamic viscosity of water at 80°F is 861.51uPa.s. If the mean velocity of flow in the 12 in pipe is 6fps, the Reynolds number for the 12 in pipe will beA. 624,000B. 636,000C. 648,000D. 660,000
Reynolds number for pipe flow may be expressed as Re = (4 m/ Trd) / µ Where m = mass flow, kg/s d= pipe diameter, m p = viscosity, k/m s In a certain system, the flow rate is 5.448 kg/min +0.5 %, through a 0.5" (inch) diameter (±0.005"). The viscosity is 1.92x 10-5 kg/m s, ±1 %. Calculate the value of the Reynolds Number and its uncertainty. Determine the main contribution to uncertainity.
A 400 gpm piping system is composed of the following pipes and fittings. Using the chart; Determine the Following: a. Equivalent length at suction in ft b. Equivalent length at discharge in ft c. Total friction loss in the installation, in ft. Suction side (4.5” Փ) Length of straight pipe 210 ft Long sweep elbow 5 pcs Standard Tee 2 pcs Globe valve 1 pc Checked valve 1 pc Gate valve (fully open) 1 pc Discharge side (4.0” Փ) Straight pipe 200 ft Standard elbow 4 pcs Standard Tee 3 pcs Gate valve (fully open) 1 pc

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Explain the following. Pitot tube is not suited for measurement of turbulent fluctuations.