Thermodynamics. Thank you. For the control volume shown below, draw a one-dimension (10) velocity profile entering...
130 points] The one meter wide duct shown below has the linear velocity profile shown. A screen downstream causes the flow to have the uniform velocity profile downstream shown. Assume the density ρ is known. 1. a. [10 points] Assuming the linear velocity profile is V()-my+b, show that the velocity profile is r(y)-r_ (1-% ) assuming the velocity at the wall is zero and the velocity at the centerline is F-. b. [10 points] Show that the mass flowrate for...
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The plot of velocity vs time for a particle moving in one dimension is shown below. Draw on the right the corresponding graphs of position vs time and acceleration vs time, label all axes. 1. 1.25- 1.00 0.75 v (ms) 0.25 t (s)
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answer?
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Shown is the velocity versus time graph for an object that is moving in one dimension under the (perhaps intermittent) action of a single horizontal force. Velocity, m/s Time, s On the axes below, draw the horizontal force acting on this object as a function of time. Force Time Explain your reasoning.
1. (10 points) Find the average and the ims voltage in the voltage profile shown below: 3V . 15 -2V 2. (10 points) Imagine the voltage profile in the previous problem is passed through a half-wave rectifier. Calculate the average and rms values and draw the resulting output.
Q5. Sketching a suitable control volume, show that the velocity profile V(r) for steady, fully laminar flow in a horizontal pipe is given by V(r)- whereis is the pressure drop per unit length of pipe, R is the pipe radius and u the dynamic viscosity of the fluid. (10 marks) Thereafter develop Poiseuille's law for the volume flow rate O in the form SuL (10 marks) Hence show that the head loss h is given by where Vis the mean...
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A horizontal pipe is shown in the figure below. At the inlet (Point 1), the radius of the pipe is 4 cm and the velocity profile is given by: v = 16- y2 cm/s. At the outlet (Point 2), the radius is 2 cm and the velocity changes to a uniform profile, as shown in the figure. If the viscosity of the liquid inside the pipe is 0.01 [Pa s) and its density is 900...
A control operates at steady state as shown in the diagram below. For the control volume, determine the volumetric flow rate of steam at the exit, in m/s. 4-3. H20 10 bar (3) sat. vapor 90°C 10 bar 10 bar 320oC n1-50 kg/s m2/m, = 0.131
Can you include one with dimension and one without dimensions so
I can draw them myself
Draw Isometric View of the given Front View and Top View. | 50 10, 20. 40 | 30 | TEV R20 Toth or or R30
Consider the digital control system shown in figure below. Draw a Bode diagram in the w plane. Set the gain K so that the phase margin becomes equal to 50°. With the gain K so set, determine the gain margin and the static velocity error constant Kv The sampling period is as sumed to be 0.1 sec, or T-0.1 ctt) -Ts rtr ss 10) Gls)
ASK YOUR TEACHER PRACTICE ANOTHER decen entering Thomson's/mppaus (weeres below an initial velocity in horontal direction only) of X 10'sing around the permanent horseshoe magnet of the L1 X 102, which you would be toute a) What electric field will you need in order to producere defection of the electrons as they travel to the us? When the magnetic field is tuned off, but the same de demain, how are a detection will the region of more and also long