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Question 15: Consider flow of a fluid through the section of pipe shown below (a) Plot...
(a) Consider a flow through a circular pipe. If the fluid enters the pipe with a...
(a) Consider a flow through a circular pipe. If the fluid enters the pipe with a uniform velocity (Uin) and uniform temperature (Tin ), draw the radial temperature distribution T(r) at three distinct axial locations if the pipe is subjected to uniform heat flux along its surface. Do not forget to draw the boundary layers. Identify the developing and developed regions for this flow.
3. (a) For the flow of a real fluid (p, u) in a rough (e measures losses lead to a pressure gradient along the pipe - A...
3. (a) For the flow of a real fluid (p, u) in a rough (e measures losses lead to a pressure gradient along the pipe - Ap/L. Determine an expression for the pressure roughness) horizontal pipe energy Ap ( L pV2 gradient for a pipe of diameter - d, flowing with a mean velocity - V. pVd'd d (b) If for a 75mm diameter pipe flowing with water at 0.25m/s the measured pressure drop is 120Pa/m What will be the...
help Fluid enters to the section of the pipe as shown in the figure below. Density...
help
Fluid enters to the section of the pipe as shown in the figure below. Density and dynamic viscosity of the fluid are 1000 kg/mº and 8.90 x 10-4 Pa's respectively. A pressure of the fluid at point A is 30 kPa and diameter of the pipe is 100 mm. Find the volumetric flow rate of the fluid at B. Flow is laminar and viscous, consider the pressure loss. 4 m B 100 mm
The figure illustrates the flow of an ideal fluid through a pipe of circular cross section,...
The figure illustrates the flow of an ideal fluid through a pipe of circular cross section, with diameters of 1 cm and 2 cm and with different elevations. px is the pressure in the pipe, and Vy is the speed of the fluid at locations x = q, r, s, t, or u. Equal to Vpis .... 2vs Greater than Pris .... Pa Greater than Pg is .... Ps Equal to Vuis .... Va Submit Answer Incorrect. Tries 1/12 Previous...
2. (20 marks) The fully-developed, laminar fluid flow through a circular pipe is considered to be...
2. (20 marks) The fully-developed, laminar fluid flow through a circular pipe is considered to be one dimensional with a velocity profile given by u(r) = Umax(1 - 52/R2), where R is the radius of the pipe, r is the radial distance from the center of the pipe, and Umax is the maximum flow velocity at the center of the pipe. a) Derive a relation for the drag force applied by the fluid on a section of the pipe of...
3. Water flowing through a pipe assumes a laminar-flow velocity profile at some section is parabolic:...
3. Water flowing through a pipe assumes a laminar-flow velocity profile at some section is parabolic: u(0) -4J Figure 2 where u(r) is the velocity at any position r, ß is a constant,-11s the viscosity of water, and r is the radial distance from the pipe centerline. (a) Develop an equation for u(r) assuming a parabolic velocity profile and using the known velocities at the walls u(ro)-0 and the center u(0) (Just use symbols). (b) Develop an equation for shear...
Consider a laminar inviscid (without viscosity) flow of an incompressible fluid through a horizontal pipe. As...
Consider a laminar inviscid (without viscosity) flow of an incompressible fluid through a horizontal pipe. As the pipe widens, what can be said about the speed and the pressure of the fluid? A. both speed and pressure remain the same B. speed increases, pressure decreases C. both speed and pressure increase D. speed decreases, pressure increases E. both speed and pressure decrease
Fluid mechanics! Please answer and explain (w/ details). Will rate! 3) Consider flow through an industrial...
Fluid mechanics! Please answer
and explain (w/ details). Will rate!
3) Consider flow through an industrial water pipe. A technician needs to measure the pressure drop along the pipe from P2 to Pi (ie. find what P2- Pi is). Instead of using Castor Oil only, the technician accidently fills the manometer with Decane. Use the manometer shown below to calculate the pressure difference between the two locations along the pipe. Express your answer symbolically using the given parameters as well...
Hydrodynamic losses in pipe flow are characterized by measuring the pressure drop over a length of pipe L. If you anticipate using flow rates of 1.0 gals/min through 3/8" i.d. smooth-wall tubing,...
Hydrodynamic losses in pipe flow are characterized by measuring the pressure drop over a length of pipe L. If you anticipate using flow rates of 1.0 gals/min through 3/8" i.d. smooth-wall tubing, and want a pressure drop of 12 kPa, what length, L, of tubing should you use? Express your answer in meters. Note: You will note that this problem statement uses mixed units, which unfortunately are a fact of life in engineering calculations. You should know how to do...
Water at 20 C is steadily flowing through a diverging pipe section that is inclined by...
Water at 20 C is steadily flowing through a diverging pipe section that is inclined by an angle of 30° with respect to the horizontal (See the figure) The total testing section length is 20 m long with an initial pipe diameter of 10 mm (Section 1) and final diameter of 20 mm (Section 2). The small diameter section shows a gage pressure of 100 kPa and average flow velocity 10 m/s. Other values will be obtained by reaching complete...
(a) Consider a flow through a circular pipe. If the fluid enters the pipe with a uniform velocity (Uin) and uniform temperature (Tin ), draw the radial temperature distribution T(r) at three distinct axial locations if the pipe is subjected to uniform heat flux along its surface. Do not forget to draw the boundary layers. Identify the developing and developed regions for this flow.
3. (a) For the flow of a real fluid (p, u) in a rough (e measures losses lead to a pressure gradient along the pipe - Ap/L. Determine an expression for the pressure roughness) horizontal pipe energy Ap ( L pV2 gradient for a pipe of diameter - d, flowing with a mean velocity - V. pVd'd d (b) If for a 75mm diameter pipe flowing with water at 0.25m/s the measured pressure drop is 120Pa/m What will be the...
help
Fluid enters to the section of the pipe as shown in the figure below. Density and dynamic viscosity of the fluid are 1000 kg/mº and 8.90 x 10-4 Pa's respectively. A pressure of the fluid at point A is 30 kPa and diameter of the pipe is 100 mm. Find the volumetric flow rate of the fluid at B. Flow is laminar and viscous, consider the pressure loss. 4 m B 100 mm
The figure illustrates the flow of an ideal fluid through a pipe of circular cross section, with diameters of 1 cm and 2 cm and with different elevations. px is the pressure in the pipe, and Vy is the speed of the fluid at locations x = q, r, s, t, or u. Equal to Vpis .... 2vs Greater than Pris .... Pa Greater than Pg is .... Ps Equal to Vuis .... Va Submit Answer Incorrect. Tries 1/12 Previous...
2. (20 marks) The fully-developed, laminar fluid flow through a circular pipe is considered to be one dimensional with a velocity profile given by u(r) = Umax(1 - 52/R2), where R is the radius of the pipe, r is the radial distance from the center of the pipe, and Umax is the maximum flow velocity at the center of the pipe. a) Derive a relation for the drag force applied by the fluid on a section of the pipe of...
3. Water flowing through a pipe assumes a laminar-flow velocity profile at some section is parabolic: u(0) -4J Figure 2 where u(r) is the velocity at any position r, ß is a constant,-11s the viscosity of water, and r is the radial distance from the pipe centerline. (a) Develop an equation for u(r) assuming a parabolic velocity profile and using the known velocities at the walls u(ro)-0 and the center u(0) (Just use symbols). (b) Develop an equation for shear...
Fluid mechanics! Please answer
and explain (w/ details). Will rate!
3) Consider flow through an industrial water pipe. A technician needs to measure the pressure drop along the pipe from P2 to Pi (ie. find what P2- Pi is). Instead of using Castor Oil only, the technician accidently fills the manometer with Decane. Use the manometer shown below to calculate the pressure difference between the two locations along the pipe. Express your answer symbolically using the given parameters as well...
Hydrodynamic losses in pipe flow are characterized by measuring the pressure drop over a length of pipe L. If you anticipate using flow rates of 1.0 gals/min through 3/8" i.d. smooth-wall tubing, and want a pressure drop of 12 kPa, what length, L, of tubing should you use? Express your answer in meters. Note: You will note that this problem statement uses mixed units, which unfortunately are a fact of life in engineering calculations. You should know how to do...
Water at 20 C is steadily flowing through a diverging pipe section that is inclined by an angle of 30° with respect to the horizontal (See the figure) The total testing section length is 20 m long with an initial pipe diameter of 10 mm (Section 1) and final diameter of 20 mm (Section 2). The small diameter section shows a gage pressure of 100 kPa and average flow velocity 10 m/s. Other values will be obtained by reaching complete...
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