Can I get a solution for this question? It's quite hard to solve.
There is no reference about and I don't get what this question's purpose is.
Is alpha the alpha from bernoulli's equation?
Question:
An approximate equation for the velocity distribution in a pipe with turbulent flow is
where Vmax is the centerline velocity, is the distance from the wall of the pipe, r is the radius of the pipe, and n is an exponent that depends on the Reynolds number and varies between 1/6 and 1/8 for most applications. Derive a formula for as a function of n. What is if n=1/7?
Can I get a solution for this question? It's quite hard to solve. There is no reference about and I don't get w...
An approximate equation for the velocity distribution in a pipe with turbulent flow isV/Vmax = (1-r/r0)^(1/7)where Vmax is the centerline velocity, and r0 is the radius of the pipe. Compute the kinetic energy correction factor. You may use Wolfram Alpha to integrate theresulting expressions. The correct answer is 1.058.
Relativistic case: Starting from equation invert it to get . Restore factors of G and c. Get the expression for V(r), the "coordinate speed," for a particle falling from rest at . Take the Derivative with respect to r to find the location where the maximum coordinate speed occurs. We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this image
Can I get a solution for this question? It's quite hard to solve. Hydraulic and Energy Grade Lines ($7.8) 7.36 The HGL and the EGL are as shown for a certain flow system. a. Is flow from A to E or from E to A? b. Is there a pump in the system? c. Does the pipe at E have a uniform or a variable diameter? d. Does a reservoir exists in the system? Sketch the physical setup that could...
Can I get a solution for this question? It's quite hard to solve 5.11-7 Select an A992 W-shape for beam AB of the floor system shown in Fig ure P5.11-7. In addition to the weight of the beam, the dead load consists of a 5-inch-thick reinforced concrete slab (normal-weight concrete). The live load is 80 psf, and there is a 20-psf partition load. The total deflection must not exceed L/240. a. Use LRFD b. Use ASD Problems 291 A 30...
If someone could solve for this on a "LineFit" program provided through google (or excel), i would appreciate it. Below are the posted instructions for Part C- thanks!! Graphing portion of Part C (Using the 22 uf capacitor) As in Part C of your lab, graph the given data and solve for the time constant, τ-RC, and the initial 6. potential difference, Vmax In(V)(-1/T) t + In Vmax 3.00 2.50 2.00 1.50 1.00 0.50 t (sec)5176107 149 208 307 Use...
Can I get a solution for this question about fluid mechanics? It is hard to solve 30 This 30 vertical bend in a pipe with a 2.5 ft diameter carries water (p 624 lbm/t) at a rate of 31.4 cfs. If the pressure p, is 10 psig at the lower end of the bend, where the elevation is 100 ft, and is 8.5 psig at the upper end, where the elevation is 103 ft, what will be the vertical component...
I'm trying to solve this problem by using matlab. But I don't know reason why I can't get the solutions. I wanna get a plot of this differential equation. Please find a way how to solve this problem. May there're errors in the code. Please check it. second-oder-ode2.m x 曱function, second-oder-ode2 t=0:0.001 :30; initial-× = 0; in i t i al-dxdt 0; lt,影=ode45( @rhs, t. [initial.x initial-dxdt ] ); plot( (:, 1) ) ; xlabel( 't); ylabel(): function dxdt=rhs( t,...
the question is in last picture. i provided the lab content... I need guidance. thank you. We were unable to transcribe this imageLooking at the assembly from will be counterclockwise. We will also assu the wheel. These produce a clockw direction) is: he rotation axis we see that the rotational direction . We will also assume that there are frictional forces which act in the bearings of Produce a clockwise torque. Hence the net torque acting in a counterclockwise Tow=Tr-Tr=...
Need help solving for d) and e) 26. Protons are projected with an initial speed v GP 9.55 km/s from a field-free region through a plane and into a region where a uniform electric field E 720j N/C is present above the plane as shown in Figure P22.26. The initial velocity vector of the protons makes an angle θ with the plane. The protons are to hit a target that lies at a horizontal distance of R 1.27 mm from...
can you please check this work for question 11 and 12? We were unable to transcribe this image12.Assuming the inorganic product of Na2S2O4.2H20 is HSO3', write a balanced equation for the reaction of 3-nitro phthalhydrazide with Na2S2O4.2H2O (hint: this is a redox problem). Redux N-H pe tloHt0 H+R N-H +2 H20 H-N Ox: NGS204 2 H0 3NO2S204 t2 H20 2 Na HS 2e 12H)x3 No H SO2 +e o Ht N-H o No HSO 2 H20 МИ. 12.Assuming the inorganic...
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