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19 A vertical moving belt drags an incompressible liquid film of thickness h, density P, and...
19 A vertical moving belt drags an incompressible liquid film of thickness h, density P, and viscosity , as shown. Gravity tends to make the liquid drain down, but the movement of the belt at speed U, keeps the liquid from running off completely. u Assume that the flow is full developed and stead. State the boundary conditions Write the continuity equation for the flow and solve for v, the horizontal component of velocity. Solve for the velocity profile u(y)...
hi i am in a fluid dynamics class and need some help with the question attached....
hi i am in a fluid dynamics class and need some help with the
question attached. please be specific and write out all steps so i
know how to do the problem.
A belt moves upward at velocity V, dragging a film of viscous liquid of constant thickness h. Near the belt, the film moves upward due to no slip. At its outer edge, the film moves downward due to gravity. - liquid dynamic viscosity: u density:P belt 1- Using...
4. An incompressible fluid with viscosity u and density p was contained in pipe of length...
4. An incompressible fluid with viscosity u and density p was contained in pipe of length L and radius R. Initially the fluid is in rest. At t=0, a pressure difference of AP is applied across the pipe length which induces the fluid flow in axial direction (V2) Only varies with time (t) and pipe radius (r). There is no effect of gravity. To describe the fluid flow characteristics, after the pressure gradient is applied, answer the following questions: a)...
please let other answer if you cant answer thanks please list assumptions, show work, and explain...
please let other answer if you cant answer thanks
please list assumptions, show work, and explain your reasoning carefully! please don't forget all this thanks 3. Consider incompressible, steady, inviscid flow at vertical velocity v though a porous surface into a row up of height, as shown. Assume that the flow is 2D planar, so neglect any variations or velocity components in the direction IV (a) Find the x-component of velocity, assuming uniform flow at every x location. points) Pind...
Fluid Mechanics. Please answer as many as you can. Short answer questions 1) Explain the physical...
Fluid Mechanics. Please answer as many as you can.
Short answer questions 1) Explain the physical meaning of the acceleration term uVu, where u is the velocity vector in a fluid. 2) Name the two equations that are required to describe the flow of an inertial jet in an incompressible, unstratified fluid. 3) What is the “Continuum Hypothesis”? 4) Describe how a viscous boundary layer adjacent to a solid surface results in transfer of momentum to/from that surface. 5) What...
Please answer ALL PARTS (i, ii, iii, and iv) of the question with clear working out. Will give a good rating! Thank you! Answers: (i) (ii) (iii) (iv) Q4 The Crankshaft bearing of an automobile en...
Please answer ALL PARTS (i, ii, iii, and iv) of
the question with clear working out. Will give a good rating!
Thank you!
Answers:
(i)
(ii)
(iii)
(iv)
Q4 The Crankshaft bearing of an automobile engine is lubricated by oil with viscosity of 9.6 10-3 Ns/m" and density of 920 kg/m3. The diameter of the bearing is 0.0762 m and its clearance is a -3.175 x 105 m. The shaft is 3.175 x 102 m long The oil flow in...
Please show claer solve for ( a,c,d,e ) of this qustion. mm, electrical resistance per unit...
Please show claer solve for ( a,c,d,e ) of this qustion.
mm, electrical resistance per unit length An electrical transmission line (diameter: D=5 r=0.002 Ω/m) carries an electric current (1-100 A), dissipating an electrical power per unit length inr. On a windy day, the line is subjected to air flow (air temperature: T. -10C, air velocity V 50 km/hr) T, 10°C V 50 km/hr T, =? 1 -100 A air elec electrical line We would like to determine the surface...
19 A vertical moving belt drags an incompressible liquid film of thickness h, density P, and viscosity , as shown. Gravity tends to make the liquid drain down, but the movement of the belt at speed U, keeps the liquid from running off completely. u Assume that the flow is full developed and stead. State the boundary conditions Write the continuity equation for the flow and solve for v, the horizontal component of velocity. Solve for the velocity profile u(y)...
hi i am in a fluid dynamics class and need some help with the
question attached. please be specific and write out all steps so i
know how to do the problem.
A belt moves upward at velocity V, dragging a film of viscous liquid of constant thickness h. Near the belt, the film moves upward due to no slip. At its outer edge, the film moves downward due to gravity. - liquid dynamic viscosity: u density:P belt 1- Using...
4. An incompressible fluid with viscosity u and density p was contained in pipe of length L and radius R. Initially the fluid is in rest. At t=0, a pressure difference of AP is applied across the pipe length which induces the fluid flow in axial direction (V2) Only varies with time (t) and pipe radius (r). There is no effect of gravity. To describe the fluid flow characteristics, after the pressure gradient is applied, answer the following questions: a)...
please let other answer if you cant answer thanks
please list assumptions, show work, and explain your reasoning carefully! please don't forget all this thanks 3. Consider incompressible, steady, inviscid flow at vertical velocity v though a porous surface into a row up of height, as shown. Assume that the flow is 2D planar, so neglect any variations or velocity components in the direction IV (a) Find the x-component of velocity, assuming uniform flow at every x location. points) Pind...
Fluid Mechanics. Please answer as many as you can.
Short answer questions 1) Explain the physical meaning of the acceleration term uVu, where u is the velocity vector in a fluid. 2) Name the two equations that are required to describe the flow of an inertial jet in an incompressible, unstratified fluid. 3) What is the “Continuum Hypothesis”? 4) Describe how a viscous boundary layer adjacent to a solid surface results in transfer of momentum to/from that surface. 5) What...
Please answer ALL PARTS (i, ii, iii, and iv) of
the question with clear working out. Will give a good rating!
Thank you!
Answers:
(i)
(ii)
(iii)
(iv)
Q4 The Crankshaft bearing of an automobile engine is lubricated by oil with viscosity of 9.6 10-3 Ns/m" and density of 920 kg/m3. The diameter of the bearing is 0.0762 m and its clearance is a -3.175 x 105 m. The shaft is 3.175 x 102 m long The oil flow in...
Please show claer solve for ( a,c,d,e ) of this qustion.
mm, electrical resistance per unit length An electrical transmission line (diameter: D=5 r=0.002 Ω/m) carries an electric current (1-100 A), dissipating an electrical power per unit length inr. On a windy day, the line is subjected to air flow (air temperature: T. -10C, air velocity V 50 km/hr) T, 10°C V 50 km/hr T, =? 1 -100 A air elec electrical line We would like to determine the surface...
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