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40 N"s/m2 and ?-1000 kg/m3 is flowing through a circular pipe umetric flow rate (Q) of...
ater (density 1000 kg/m3, viscosity 0.001 N-s/m2) flows from a large reservoir through straight pipe into the atmosphere at a flowrate of 2.5 m3/s. The reservoir is pressurized to 200 kPa (gage)....
ater (density 1000 kg/m3, viscosity 0.001 N-s/m2) flows from a large reservoir through straight pipe into the atmosphere at a flowrate of 2.5 m3/s. The reservoir is pressurized to 200 kPa (gage). The pipe has a diameter of 0.5 m and absolute roughness of 0.1 mm. The pipe also contains a turbine that has an efficiency of 0.6. si A) Is the flow in the pipe laminar or turbulent? (3 pts) B) What is the power transmitted from the turbine...
Sulphuric acid is flowing through a pipe (2.5 inch diameter, 50 ft length) in a velocity...
Sulphuric acid is flowing through a pipe (2.5 inch diameter, 50 ft length) in a velocity of 0.006 m3 /s. The sulphuric acid has a viscosity of 25 mN.s/m2 and density of 1680 kg/m3 while the roughness of the pipe surface is 1.3 mm. If the operating temperature is 290K, determine fluid flow (i.e. laminar, turbulent or others). (Given that 1 m = 39.37 inch).
#2 Turbulent Flow in Pipes Water (p-1000 kg/m3, щ-0.001 N. s/m2) flows through a 0.1 m pipe at 0....
#2 Turbulent Flow in Pipes Water (p-1000 kg/m3, щ-0.001 N. s/m2) flows through a 0.1 m pipe at 0.1 m/s. . Verify that the flow is turbulent by showing Re >4000 The profile of the mean velocity is given by 4 4 and v 0 in units of m/s. (Here u refers to the axial flow velocity and v refers to the radial velocity.) We are also given 0.0004, v0.0001, and vv 0.0004 in units of m'/s2. Compute the turbulent...
A liquid (⍴ = 1000 kg/m3 ; µ = 10-1 N·s/m2 ; ν = 10-4 m2...
A liquid (⍴ = 1000 kg/m3 ; µ = 10-1 N·s/m2 ; ν = 10-4 m2 /s) flows uniformly with a mean velocity of 0.9 m/s in a pipe with a diameter of 175 mm. Answer the following: a. Is the flow laminar, turbulent or in between? b. What is the friction factor, f ? c. What is the head loss per meter of pipe length?
(b) A Newtonian liquid of viscosity 0.1 N s m2 is flowing through a pipe of...
(b) A Newtonian liquid of viscosity 0.1 N s m2 is flowing through a pipe of 25 mm diameter and 20 m in length, and the pressure drop is 105 Nm2. As a result of a process change a small quantity of polymer is added to the liquid and this causes the liquid to exhibit non-Newtonian characteristics; its rheology is described adequately by the power-law model and the flow index is 0.33. The apparent viscosity of the modified fluid is...
Consider a pipe with water (p = 1000 kg/m3, u = 1.12 x 10-3 Ns/m2) flowing...
Consider a pipe with water (p = 1000 kg/m3, u = 1.12 x 10-3 Ns/m2) flowing in it at 5 m/s. The pipe is concrete, with a roughness of 2 mm. The pipe inner diameter is constant at 5 cm. If the pipe is 50 m long, what is the pressure drop in the pipe due to friction? Moody chart is on page 7.
Sulphuric acid is flowing through a 2.5 inch diameter and 50ft long pipe with a velocity...
Sulphuric acid is flowing through a 2.5 inch diameter and 50ft long pipe with a velocity of 0.006 m3 /s. The sulphuric acid has a viscosity of 25 mN.s/m2 and density of 1680 kg/m3 while the roughness of the pipe surface is 1.3 mm. If the operating temperature is 290K, determine fluid flow (examples turbulent, laminar or others).
(a) A horizontal pipe of diameter 10 cm carries crude oil from A to C as...
(a) A horizontal pipe of diameter 10 cm carries crude oil from A
to C as shown in Figure 4. At a point B, midway between A and C,
oil leaks at a volume flow rate of QL . The pressure
drop per unit length along AB is 640 Pa/m and along BC is 600 Pa/m.
Determine the leakage flow rate QL . The density of oil
is 800 kg/m3 and its dynamic viscosity is 0.1 N.s/
m2 . You...
Question 2 -Laminar Flow A liquid (ρ = 1000 kg/m3; μ = 10-1 N . s/2...
Question 2 -Laminar Flow A liquid (ρ = 1000 kg/m3; μ = 10-1 N . s/2 m: v-104 m2/s) flows uniformly with a mean velocity of 1.5 m/s in a pipe with a diameter of 100 mm. Show that the flow is laminar. Also, find the friction factor fand the head loss per meter of pipe length.
Oil is flowing through a horizontal pipe expansion. In the small section, the pipe has a...
Oil is flowing through a horizontal pipe expansion. In the small section, the pipe has a diameter of 0.6 meters and a pressure of 500 kPa. If the pipe expands to a diameter of 1.8 meters, what is the pressure in the expanded pipe section. (Assume the oil flow rate is 65 m3/min and oil density is 900 kg/m3) A 23,988.724 kPa B 7.024646 kPa C 493.312238 kPa D 506.524646 kPa
ater (density 1000 kg/m3, viscosity 0.001 N-s/m2) flows from a large reservoir through straight pipe into the atmosphere at a flowrate of 2.5 m3/s. The reservoir is pressurized to 200 kPa (gage). The pipe has a diameter of 0.5 m and absolute roughness of 0.1 mm. The pipe also contains a turbine that has an efficiency of 0.6. si A) Is the flow in the pipe laminar or turbulent? (3 pts) B) What is the power transmitted from the turbine...
#2 Turbulent Flow in Pipes Water (p-1000 kg/m3, щ-0.001 N. s/m2) flows through a 0.1 m pipe at 0.1 m/s. . Verify that the flow is turbulent by showing Re >4000 The profile of the mean velocity is given by 4 4 and v 0 in units of m/s. (Here u refers to the axial flow velocity and v refers to the radial velocity.) We are also given 0.0004, v0.0001, and vv 0.0004 in units of m'/s2. Compute the turbulent...
(b) A Newtonian liquid of viscosity 0.1 N s m2 is flowing through a pipe of 25 mm diameter and 20 m in length, and the pressure drop is 105 Nm2. As a result of a process change a small quantity of polymer is added to the liquid and this causes the liquid to exhibit non-Newtonian characteristics; its rheology is described adequately by the power-law model and the flow index is 0.33. The apparent viscosity of the modified fluid is...
Consider a pipe with water (p = 1000 kg/m3, u = 1.12 x 10-3 Ns/m2) flowing in it at 5 m/s. The pipe is concrete, with a roughness of 2 mm. The pipe inner diameter is constant at 5 cm. If the pipe is 50 m long, what is the pressure drop in the pipe due to friction? Moody chart is on page 7.
(a) A horizontal pipe of diameter 10 cm carries crude oil from A
to C as shown in Figure 4. At a point B, midway between A and C,
oil leaks at a volume flow rate of QL . The pressure
drop per unit length along AB is 640 Pa/m and along BC is 600 Pa/m.
Determine the leakage flow rate QL . The density of oil
is 800 kg/m3 and its dynamic viscosity is 0.1 N.s/
m2 . You...
Question 2 -Laminar Flow A liquid (ρ = 1000 kg/m3; μ = 10-1 N . s/2 m: v-104 m2/s) flows uniformly with a mean velocity of 1.5 m/s in a pipe with a diameter of 100 mm. Show that the flow is laminar. Also, find the friction factor fand the head loss per meter of pipe length.
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