Blue and yellow streams of paint (each with a density of 1.6 slugs/ft³ and a viscosity 1500 times greater than water) enter a pipewith an average velocity of 9 ft/s as shown in the figure below. Would you expect the paint to exit the pipe as green paint orseparate streams of blue and yellow paint? Explain. Repeat the problem if the paint were "thinned" so that it is only 10 times moreviscous than water. Assume the density remains the same, and the temperature is 60°F.Classify the flow.SplitterLaminarYellowBlueLaminar flow has mixing only by molecular diffusion.Turbulent flow has mixing due to large scale fluctuations.Reynolds number is a measure of whether flow is laminar or turbulent.Classification of viscous flow as laminar or turbulent dictates how the flow is analyzed.What is the Reynolds number for the flow with a viscosity 1500 times that of water?Re=2 in.What is the entrance length for this Reynolds number?le=ftGreen?25 ft Determine for the large viscosity case:Laminar flow has mixing only by molecular diffusion.Turbulent flow has mixing due to large scale fluctuations.Reynolds number is a measure of whether flow is laminar or turbulent.Classification of viscous flow as laminar or turbulent dictates how the flow is analyzed.If the entry length is greater than the tube length, is the flow fully developed?Will the flow leave the pipe as separate streams at this Reynolds number?

Answered: Image /qna-images/answer/f524911e-1e27-4352-8651-bc38178c8936.jpg

Blue and yellow streams of paint (each with a density of 1.6 slugs/ft3 and a viscosity 1500 times greater than water) enter a pipe with an average velocity of 9 ft/s as shown in the figure below. Would you expect the paint to exit the pipe as green paint or separate streams of blue and yellow paint? Explain. Repeat the problem if the paint were "thinned" so that it is only 10 times more viscous than water. Assume the density remains the same, and the temperature is 60°F.

Blue and yellow streams of paint (each with a density of 1.6 slugs/ft3 and a viscosity 1500 times greater than water) enter a pipe with an average velocity of 9 ft/s as shown in the figure below. Would you expect the paint to exit the pipe as green paint or separate streams of blue and yellow paint? Explain. Repeat the problem if the paint were "thinned" so that it is only 10 times more viscous than water. Assume the density remains the same, and the temperature is 60°F.

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

Please fastt
A fluid is flowing in a glass pipe at a rate of 0.588 kg/s. The pipe has a diameter of 68.5 mm. If the fluid has a density of 1030 kg/m^3 and a viscosity of 2.12 cP at 20 degrees Celsius, determine the Reynolds number. Report your answers to the nearest whole number. Do not round off intermediate answers.
Thermo-Fluid
An oil of viscosity of 5 poise is used for lubrication between a shaft and sleeve. The diameter of shaft is 0.5-meters, and it rotates at 200rpm. Calculate the power required to rotate the shaft for a sleeve length of 100mm. The thickness of the oil film is 1.0mm.
plz plz help me with this one nowwwwww Two plates are separated by 30 mm space. The lower plate moves at velocity of 2 m/s while the upper plate moves at a velocity of 8 m/s. Oil (S=0.51) which fills the space. The oil viscosity is equal to 0.003 m2/s. The variation in velocity of the oil is linear. What is the shear stress in the oil (N/m2)?
A thin film of oil of thickness Y and dynamic viscosity u flows uniformly down an inclined plane as shown in Figure Q2 (in which p is the pressure and A is the cross-sectional area of the element of fluid shown) under laminar conditions. Given that the velocity gradient is zero at the free surface and that the pressure gradient must be zero (i.e. the flow is uniform and atmospheric conditions prevail) at the surface, show that the velocity profile is pg u = (Yy- y/2) sine where u is the local velocity at an elevation y above the bed, 0 is the inclination of the plane to the horizontal and pis the fluid density. Also, du dy where t is the shear stress and du/dy is the velocity gradient. A reservoir discharges through a sluice gate that is 1.2 m wide by 1.4 m deep. The top of the opening is 0.8 m below the water level in the reservoir. The water level just downstream of the sluice gate is below the bottom of the opening. Calculate the theoretical discharge. The theoretical discharge…
Liquid flows at a rate of 1.5 L/min in a circular tube with a diameter of 5 mm. inside a circular tubeThe vascular endothelial cells are attached. One cell has a surface area of 500 μm2. To be attached to the inner wall of the tube. What force does one cell have to withstand? The viscosity of the liquid is 1.2 cP = 0.0012 Pass.
Answer the question considering the information given in the picture D)What would happen to the difference in height in the two piezometric tubes if the oil is changed for another liquid, with different density and viscosity, maintaining the same flow rate? Explain qualitatively in which case it can increase, decrease or remain the same.
Calculate the pressure drop (in kPa) in 100 m of horizontal 20-cm-diameter pipe made of new wrought iron carrying water with mean velocity of 1.5 m/s. The kinematic viscosity of water at 25°C is 8.917x10-7 m?/s. Note: remember to include the sign. Round your answer to 2 decimal places.
Find the force required to pull a shaft with diameter D, steadily into a sleeve with diameter D, and length L at a velocity of V. The clearance between the shaft and the sleeve is filled with an oil of viscosity μ.
Calculate the pressure drop (in kPa) in 100 m of horizontal 20-cm-diameter pipe made of new wrought iron carrying water with mean velocity of 1.5 m/s. The kinematic viscosity of water at 25°C is 8.917x107 m2/s. Note: remember to include the sign. Round your answer to 2 decimal places.
Consider flow of blood in the microvessels of the body, assuming Poiseuille’s law holds and that the viscosity of the blood is constant. Consider a parent vessel that bifurcates into two daughter segments, all within the microcirculation and with blood flow described using Poiseuille’s law (assume that each segment has a different diameter and length).Denoting the pressure at node i by pi (i=1,2,3,4), and the flux in segment j by Qj (j=1,2,3), write down expressions for the segment fluxes in the network, in terms of the nodal pressures. How are the three volume fluxes related, and why? Assuming that the pressures at nodes 1, 3, 4 (the boundary nodes) are known, write down an expression for the pressure at the interior node, p2.