Engineering, 29.09.2019 01:20 keagank
Aplane wall, of thickness l and thermal conductivity k, is operating in steady-state. on the left side (x=0), a uniform heat flux, qs'', is applied into the wall. a boundary condition of the third kind (n, tinfinity) exists at the right side (x=l). determine the temperature distribution, t(x), in terms of (qs'',x, l,k, h, and tinfinity) within the wall by using the heat diffusion equation and appropriate boundary conditions. determine the temperature at (x=0) and (x=l).
Answers: 2
Engineering, 03.07.2019 15:10, margaret1758
If you were designing a bumper for a car, would you prefer it to exhibit elastic or plastic deformation? why? consider the functions of a bumper in both a minor "fender-bender" and a major collision.
Answers: 1
Engineering, 04.07.2019 18:10, niyawilliams23
Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10
Answers: 1
Aplane wall, of thickness l and thermal conductivity k, is operating in steady-state. on the left si...
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