Homework Answers
Add Answer to:
vypu. Me Why Is i and not the more usual 0.5 will be revealed later in...
6. Consider the installation for the water supply, shown in the figure where friction for the short run of pipe between...
6. Consider the installation for the water supply, shown in the figure where friction for the short run of pipe between the supply tank and pump can be ignored, and in which nodes 1 and 2 are essentially at the same elevation. The equation for the pressure increase (kPa) across the centrifugal pump is: Ap p2-P1 =6.895-0.002021Q2 where the unit of Q4 is liter/s. Compute the flow rates Q Qp and Qc in liter/s, and the pressures(gauge) p, P2, P,...
1. For water at 20 C flowing through a straight smooth pipe at 0.06 m/h, the...
1. For water at 20 C flowing through a straight smooth pipe at 0.06 m/h, the pipe diameter for which transition to turbulence will occur is approximately a. 1.0 cm b. 1.5 cm c.2.0 cm d. 2.5 cm e. 3.0 cm 2. Find the Reynold number, the roughness parameter, the friction factor f and the pressure drop for flow of water at 20 C through a 5 cm diameter pipe of roughness height E=0.5 mm if the flow rate is...
Please post EEs code and handwork The multi-pipe system shown below aims to distribute water (p...
Please post EEs code and handwork
The multi-pipe system shown below aims to distribute water (p = 1000 kg/m3 and u = 0.00089 Pa.s) to three tanks at different elevations ZA ZB, and ZC of 101,30, and 55, respectively by means of gravity. All of the tanks are exposed to atmospheric pressure. Your task is to determine the elevation required in tank A (ZA) to deliver 1 m3/s (in pipe 1). In this project, the minor losses can be neglected...
Question in the picture smooth pipe: Total length, L Diameter, d -25 mm 4 m tank...
Question in the picture
smooth pipe: Total length, L Diameter, d -25 mm 4 m tank water (pa 1,000 kg/m3, μ 0.001 kg/ms) flows from a very large tank (that is open to atmosphere) through an L 4 m total length of smooth pipe of d = 25 mm diameter at a bulk velocity of 6 m/s. The water then exits the pipe at 3 m above ground as a free jet. The pipe network contains a gate valve (V),...
PROBLEM #2 (30%) A tank of cross section area Ar supplies fluid to a piston-cylinder shown below....
PROBLEM #2 (30%) A tank of cross section area Ar supplies fluid to a piston-cylinder shown below. Fluid is delivered to the top of the tank at a volumetric flow rate of qin. Let R represent the flow resistance in the pipe connecting the tank and the cylinder. The fluid is assumed to be incompressible. The piston area is Ap and its mass is m. You are to IGNORE the capacitance of the fluid in the cylinder. The fluicd capacitance...
Problem II: We have a deep tank of still water open at the top. At a...
Problem II: We have a deep tank of still water open at the top. At a depth of 194m below the free surface of the water the tank extends horizontally outward so that the tank has a flat horizontal surface S with water on the underside with no air gap Q5. What is the constant B found by evaluating Bernoulli's equation at the upper surface of the water in the tank? This surface is at an elevation y+194m above the...
4. An old, rough-surfaced, 2-m-diameter concrete pipe with a Manning coefficient of 0.025 carries water at...
4. An old, rough-surfaced, 2-m-diameter concrete pipe with a Manning coefficient of 0.025 carries water at a rate of 5.0 m'/s when it is half ful. This pipe is to be replaced by a new smooth pipe with a Manning coefficient of 0.012. Determine the diameter of the new pipe if it also is to flow half full with a flow rate of 5.0 m'/s Water initially flowing in the horizontal section of pipe of diameter 12.00 cm shown in...
A 2L bottle is filled with water and has a 2mm diameter hole in the side...
A 2L bottle is filled with water and has a 2mm diameter hole in the side 2cm from the bottom and the top is open to the atmosphere. a) What is the velocity of the water stream coming out of the hole when the water is 10cm above the hole? Treat the water as an ideal fluid obeying Bernoulli's equation. Additionally, you may assume that the flow is slow enough that the velocity of the water at the top surface...
Ignore question [1], just need the problem description from it. [1] Water flowing in a pipe...
Ignore question [1], just need
the problem description from it.
[1] Water flowing in a pipe is determined to be moving at the velocities given in the diagram below. The higher level is 3 meters above the lower one and the pressure in the lower portion is measured to be 200 kPa. Determine the pressure inside the upper pipe Treat the water as an ideal fluid obeying Bernoulli's equation. Consider the path connecting poin in the lower pipe with point...
Solve thes problem how thes equation come from slope for solution
solve thes problem
how thes equation come from slope for
solution
EXAMPLE 5.10 The pressure drop due to friction for flow in a long smooth pipe is a function of average flow velocity, density, viscosity, and pipe length and diameter: Ap fcn V, p, , L, D). We wish to know how ΔΡ varies with V. (a) Use the pi theorem to rewrite this function in s and Similarity dimensionless form. (b) Then plot this function, using the following data...
6. Consider the installation for the water supply, shown in the figure where friction for the short run of pipe between the supply tank and pump can be ignored, and in which nodes 1 and 2 are essentially at the same elevation. The equation for the pressure increase (kPa) across the centrifugal pump is: Ap p2-P1 =6.895-0.002021Q2 where the unit of Q4 is liter/s. Compute the flow rates Q Qp and Qc in liter/s, and the pressures(gauge) p, P2, P,...
1. For water at 20 C flowing through a straight smooth pipe at 0.06 m/h, the pipe diameter for which transition to turbulence will occur is approximately a. 1.0 cm b. 1.5 cm c.2.0 cm d. 2.5 cm e. 3.0 cm 2. Find the Reynold number, the roughness parameter, the friction factor f and the pressure drop for flow of water at 20 C through a 5 cm diameter pipe of roughness height E=0.5 mm if the flow rate is...
Please post EEs code and handwork
The multi-pipe system shown below aims to distribute water (p = 1000 kg/m3 and u = 0.00089 Pa.s) to three tanks at different elevations ZA ZB, and ZC of 101,30, and 55, respectively by means of gravity. All of the tanks are exposed to atmospheric pressure. Your task is to determine the elevation required in tank A (ZA) to deliver 1 m3/s (in pipe 1). In this project, the minor losses can be neglected...
Question in the picture
smooth pipe: Total length, L Diameter, d -25 mm 4 m tank water (pa 1,000 kg/m3, μ 0.001 kg/ms) flows from a very large tank (that is open to atmosphere) through an L 4 m total length of smooth pipe of d = 25 mm diameter at a bulk velocity of 6 m/s. The water then exits the pipe at 3 m above ground as a free jet. The pipe network contains a gate valve (V),...
PROBLEM #2 (30%) A tank of cross section area Ar supplies fluid to a piston-cylinder shown below. Fluid is delivered to the top of the tank at a volumetric flow rate of qin. Let R represent the flow resistance in the pipe connecting the tank and the cylinder. The fluid is assumed to be incompressible. The piston area is Ap and its mass is m. You are to IGNORE the capacitance of the fluid in the cylinder. The fluicd capacitance...
Problem II: We have a deep tank of still water open at the top. At a depth of 194m below the free surface of the water the tank extends horizontally outward so that the tank has a flat horizontal surface S with water on the underside with no air gap Q5. What is the constant B found by evaluating Bernoulli's equation at the upper surface of the water in the tank? This surface is at an elevation y+194m above the...
4. An old, rough-surfaced, 2-m-diameter concrete pipe with a Manning coefficient of 0.025 carries water at a rate of 5.0 m'/s when it is half ful. This pipe is to be replaced by a new smooth pipe with a Manning coefficient of 0.012. Determine the diameter of the new pipe if it also is to flow half full with a flow rate of 5.0 m'/s Water initially flowing in the horizontal section of pipe of diameter 12.00 cm shown in...
A 2L bottle is filled with water and has a 2mm diameter hole in the side 2cm from the bottom and the top is open to the atmosphere. a) What is the velocity of the water stream coming out of the hole when the water is 10cm above the hole? Treat the water as an ideal fluid obeying Bernoulli's equation. Additionally, you may assume that the flow is slow enough that the velocity of the water at the top surface...
Ignore question [1], just need
the problem description from it.
[1] Water flowing in a pipe is determined to be moving at the velocities given in the diagram below. The higher level is 3 meters above the lower one and the pressure in the lower portion is measured to be 200 kPa. Determine the pressure inside the upper pipe Treat the water as an ideal fluid obeying Bernoulli's equation. Consider the path connecting poin in the lower pipe with point...
solve thes problem
how thes equation come from slope for
solution
EXAMPLE 5.10 The pressure drop due to friction for flow in a long smooth pipe is a function of average flow velocity, density, viscosity, and pipe length and diameter: Ap fcn V, p, , L, D). We wish to know how ΔΡ varies with V. (a) Use the pi theorem to rewrite this function in s and Similarity dimensionless form. (b) Then plot this function, using the following data...
Most questions answered within 3 hours.
-
Given that many conflict are the result of different parties having
different interests, is it possible...
asked 1 minute from now -
A 750 g block can slide uniformly along the horizontal track
when a string attached to...
asked 1 minute ago -
In 2017, Juan entered into a contract to write a book. The
publisher advanced Juan $50,000,...
asked 15 minutes ago -
Determine the number of kinds of protons in each molecule (w/
respect to NMR spectroscopy). Drawing...
asked 25 minutes ago -
A jeweler whose near point is 68 cm from his eye uses a
magnifying glass as...
asked 23 minutes ago -
A company wants to determine how many units of each of two
products, A and B,...
asked 27 minutes ago -
The blood pressure of a person changes throughout the day.
Suppose the systolic blood pressure of...
asked 36 minutes ago -
A chemistry student desired to study sulfur. Sulfur exhibited
the following characteristics with oxygen:
(a) It...
asked 31 minutes ago -
An Atwood machine is constructed of a solid-disk frictionless
pulley of mass m3 and radius R....
asked 33 minutes ago -
what are the advantages of lanthanum hexaboride over tungsten
filament for electron emission
what is the...
asked 35 minutes ago -
Question 5
Your uncle offers to sell you his vintage Rolls Royce. He
suggests a payment...
asked 40 minutes ago -
Quality grading of beef products as Prime, Choice, Select. What
type of data?
A) ratio
B)...
asked 49 minutes ago