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2. Blood flows through a tapered vessel at 2 l/min, as shown in Figure 2. Assume...
FLUIDS QUESTION ?Blood from a supine patient flowing through the internal carotid artery is measured to...
FLUIDS QUESTION
?Blood from a supine patient
flowing through the internal carotid artery is measured to be
42.6 cm/s. The base of the artery measures 4.85 mm and the blood
pressure at this point is
92.56 mmHg. There is an aneurysm in the vessel with a diameter
measuring 16.1 mm. The
density of the patient’s whole blood was determined to be 1.04 x
10
3
kg/m
3
. Assuming
steady-state, inviscid flow (in large diameter vessels) and no
hydrostatic effects,...
QUUESTION1 Water flows through a pipe as shown in Figure 1. The losses in the pipe can be express...
QUUESTION1 Water flows through a pipe as shown in Figure 1. The losses in the pipe can be expressed as 0.025 V2 per meter length of pipe, where V is the velocity in the pipe. The length AB is 6 m and BC is 11 m, determine the discharge and the pressure at B 2m 3m 5m 20mm diameter Figure 1: Schematic of water flowing from a tank through the pipe.
QUUESTION1 Water flows through a pipe as shown in...
part a-d 2 A paint sprayer pumps air through a constriction in a 0.025- m diameter pipe, as shown in the figure. The flow causes the pressure in the constricted area to drop and paint rises up th...
part a-d
2 A paint sprayer pumps air through a constriction in a 0.025- m diameter pipe, as shown in the figure. The flow causes the pressure in the constricted area to drop and paint rises up the feed tube and enters the air stream. The speed of the air stream in the 0.025-m diameter sections is 5.00 m/s. The density of the air is 1.29 kg/m3, and the density of the paint is 1200 kg/m3. We can treat the...
Water flows through the pipe bend and nozzle arrangement shown in the figure above, which lies...
Water flows through the pipe bend and nozzle arrangement shown in the figure above, which lies with its axis in the horizontal -y plane. The water issues from the nozzle into the atmosphere as a jet with a velocity VN - 13 m/s and the pressure at Ais PA - 179 kPa Find the moment of the resultant force about a vertical axis through the point X for D = 6 cm diameter, Ly - 30 cm 19 cm and...
QUESTION 2 The end-cap of a pressure vessel as shown in Figure 2 is secured by...
QUESTION 2 The end-cap of a pressure vessel as shown in Figure 2 is secured by 10 off M10 x SAE class 10.9 bolts (with rolled threads). A soft gasket is used such that the clamped member stiffness is one quarter of the bolt stiffness. The internal diameter of the pressure vessel is 140 mm and the pressure in the vessel varies from 0 to P MPa gauge. Assuming that the bolts are initially tightened to 80% of their yield...
The figure shows wire section 1 of diameter D,-5.50R and wire section 2 of diameter D2-3.00R, connected by a tapered section. The wire is copper and carries a current. Assume that the current is unif...
The figure shows wire section 1 of diameter D,-5.50R and wire section 2 of diameter D2-3.00R, connected by a tapered section. The wire is copper and carries a current. Assume that the current is uniformly distributed across any cross-sectional area through the wire's width. The electric potential change Valong the length L-1.50 m shown in section 2 is 13.0 μν. The nurmber of charge carriers per unit volume is 820x 1028 m3. What is the drift speed of the conduction...
Water flows in the converging section of the figure. The diameter of section 1 is 5.3...
Water flows in the converging section of the figure. The
diameter of section 1 is 5.3 cm, while that in
section is 20.0 mm. The water's velocity in
section 1 is 2.0 m/s. Determine the average velocity in section 2
in m/s.
wall Flow direction 0 2
1) 2) 3) Oil flows through an 8-inch diameter pipe with a velocity of 18 ft/s....
1)
2)
3)
Oil flows through an 8-inch diameter pipe with a velocity of 18 ft/s. If it discharges into the atmosphere through the nozzle, determine the total force the bolts must resist at the connection AB to hold the nozzle onto the pipe. Assume Yo = 55 lb/ft3. (30 pts) 8 in. 4 in. 18 m/s 06 PROB011 Research is being conducted on a medical specimen. They are trying to determine the pressure drop in fluid carrying vessels. If...
I. Water flows steadily at 90 gal/min through a 2" diameter pipe as shown in the figure below. Th...
I. Water flows steadily at 90 gal/min through a 2" diameter pipe as shown in the figure below. The pipe extends 13 inches from the wall (x-direction), the turns 90° to the right (out of the page in the -y direction) for 24 inches, and then turns 90° down (-z direction) for 9.5 inches. Horizontal section of pipe is 24 in 13 in 9.5 in Pipe supported by wall Q = 90 gal/min A. Compute all three reaction forces (R,...
2. Water flows over a flat surface at 8 m/s, as shown in figure. A pump...
2. Water flows over a flat surface at 8 m/s, as shown in figure. A pump draws off water through a narrow slit at a volume rate of 0.2 m2/s per meter length of the slit. Assume that the fluid is incompressible and inviscid and can be represented by the combination of a uniform flow and a sink. a) Based on method of superposition, propose a general expression for stream function ψ velocity potential ф, and velocity components of v,...
FLUIDS QUESTION
?Blood from a supine patient
flowing through the internal carotid artery is measured to be
42.6 cm/s. The base of the artery measures 4.85 mm and the blood
pressure at this point is
92.56 mmHg. There is an aneurysm in the vessel with a diameter
measuring 16.1 mm. The
density of the patient’s whole blood was determined to be 1.04 x
10
3
kg/m
3
. Assuming
steady-state, inviscid flow (in large diameter vessels) and no
hydrostatic effects,...
QUUESTION1 Water flows through a pipe as shown in Figure 1. The losses in the pipe can be expressed as 0.025 V2 per meter length of pipe, where V is the velocity in the pipe. The length AB is 6 m and BC is 11 m, determine the discharge and the pressure at B 2m 3m 5m 20mm diameter Figure 1: Schematic of water flowing from a tank through the pipe.
QUUESTION1 Water flows through a pipe as shown in...
part a-d
2 A paint sprayer pumps air through a constriction in a 0.025- m diameter pipe, as shown in the figure. The flow causes the pressure in the constricted area to drop and paint rises up the feed tube and enters the air stream. The speed of the air stream in the 0.025-m diameter sections is 5.00 m/s. The density of the air is 1.29 kg/m3, and the density of the paint is 1200 kg/m3. We can treat the...
Water flows through the pipe bend and nozzle arrangement shown in the figure above, which lies with its axis in the horizontal -y plane. The water issues from the nozzle into the atmosphere as a jet with a velocity VN - 13 m/s and the pressure at Ais PA - 179 kPa Find the moment of the resultant force about a vertical axis through the point X for D = 6 cm diameter, Ly - 30 cm 19 cm and...
QUESTION 2 The end-cap of a pressure vessel as shown in Figure 2 is secured by 10 off M10 x SAE class 10.9 bolts (with rolled threads). A soft gasket is used such that the clamped member stiffness is one quarter of the bolt stiffness. The internal diameter of the pressure vessel is 140 mm and the pressure in the vessel varies from 0 to P MPa gauge. Assuming that the bolts are initially tightened to 80% of their yield...
The figure shows wire section 1 of diameter D,-5.50R and wire section 2 of diameter D2-3.00R, connected by a tapered section. The wire is copper and carries a current. Assume that the current is uniformly distributed across any cross-sectional area through the wire's width. The electric potential change Valong the length L-1.50 m shown in section 2 is 13.0 μν. The nurmber of charge carriers per unit volume is 820x 1028 m3. What is the drift speed of the conduction...
Water flows in the converging section of the figure. The
diameter of section 1 is 5.3 cm, while that in
section is 20.0 mm. The water's velocity in
section 1 is 2.0 m/s. Determine the average velocity in section 2
in m/s.
wall Flow direction 0 2
1)
2)
3)
Oil flows through an 8-inch diameter pipe with a velocity of 18 ft/s. If it discharges into the atmosphere through the nozzle, determine the total force the bolts must resist at the connection AB to hold the nozzle onto the pipe. Assume Yo = 55 lb/ft3. (30 pts) 8 in. 4 in. 18 m/s 06 PROB011 Research is being conducted on a medical specimen. They are trying to determine the pressure drop in fluid carrying vessels. If...
I. Water flows steadily at 90 gal/min through a 2" diameter pipe as shown in the figure below. The pipe extends 13 inches from the wall (x-direction), the turns 90° to the right (out of the page in the -y direction) for 24 inches, and then turns 90° down (-z direction) for 9.5 inches. Horizontal section of pipe is 24 in 13 in 9.5 in Pipe supported by wall Q = 90 gal/min A. Compute all three reaction forces (R,...
2. Water flows over a flat surface at 8 m/s, as shown in figure. A pump draws off water through a narrow slit at a volume rate of 0.2 m2/s per meter length of the slit. Assume that the fluid is incompressible and inviscid and can be represented by the combination of a uniform flow and a sink. a) Based on method of superposition, propose a general expression for stream function ψ velocity potential ф, and velocity components of v,...
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