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Question 2 The function u(x,t) is governed by the wave equation 82u 182u 8x2 c2 8t2 Subject to th...
Torsional vibration of a shaft is governed by the wave equation, where x, t) is the...
Torsional vibration of a shaft is governed by the wave equation, where x, t) is the angular displacement (angle of twist) along the shaft, x is the distance from the end of the shaft and t is time. For a shaft of length 4T that is supported by frictionless bearings at each end, the boundary cond itions are Ox(0, t) 0x(4T, t) = 0, t 0 Suppose that the initial angular displacement and angular velocity are Of(x, 0) = 1...
3. Solve the wave equation subject to the conditions u(0,t)=0, u(z,t) = 0 at 2 2...
3. Solve the wave equation subject to the conditions u(0,t)=0, u(z,t) = 0 at 2 2 u(x, 0) = 4 =0 at 2 =1
3. Solve the wave equation subject to the conditions u(0,t)=0, u(z,t) = 0 at 2 2 u(x, 0) = 4 =0 at 2 =1
(a) The temperature distribution u(x, t) of the one- dimensional silver rod is governed by the...
(a) The temperature distribution u(x, t) of the one- dimensional silver rod is governed by the heat equation as follows. du a²u at ar? Given the boundary conditions u(0,t) = t?, u(0.6, t) = 5t, for Osts 0.02s and the initial condition u(x,0) = x(0.6 – x) for 0 SX s 0.6mm, analyze the temperature distribution of the rod with Ax = 0.2mm and At = 0.01s in 4 decimal places. (10 marks)
Torsional vibration of a shaft is governed by the wave equation, = 16 where (x,t) is the angular displacement (angle of...
Torsional vibration of a shaft is governed by the wave equation, = 16 where (x,t) is the angular displacement (angle of twist) along the shaft, ar is the distance from the end of the shaft and t is time. For a shaft of length 2T that supported by frictionless b end, the boundary conditions are 0r(0,t) = 0x(2T, t) = 0, t> 0. Suppose that the initial angular displacement and angular velocity are (x,0) = 6 cos(x), Ot(x,0) =3+2 cos(42),...
9. Solve the wave equation subject to the boundary and initial conditions u(0,t) = 0, u(x,0)...
9. Solve the wave equation subject to the boundary and initial conditions u(0,t) = 0, u(x,0) = 0, U(TT, t) = 0, t> 0 $ (3,0) = sin(x), 0<x<a
Torsional vibration of a shaft is governed by the wave equation, Torsional vibration of a shaft...
Torsional vibration of a shaft is governed by the wave
equation,
Torsional vibration of a shaft is governed by the wave equation, 9 where 0(x, t) is the angular displacement (angle of twist) along the shaft, x is the distance from the end of the shaft and t is time. For a shaft of length 2T that is supported by frictionless bearings at each end, the boundary conditions are 0 x(0,t) = 0x(2T, t) = 0, t> 0 Suppose that...
Torsional vibration of a shaft is governed by the wave equation, Torsional vibration of a shaft...
Torsional vibration of a shaft is governed by the wave
equation,
Torsional vibration of a shaft is governed by the wave equation, 9 where 0(x, t) is the angular displacement (angle of twist) along the shaft, x is the distance from the end of the shaft and t is time. For a shaft of length 2T that is supported by frictionless bearings at each end, the boundary conditions are 0 x(0,t) = 0x(2T, t) = 0, t> 0 Suppose that...
Torsional vibration of a shaft is governed by the wave equation = 16- where e(r,t) is...
Torsional vibration of a shaft is governed by the wave equation = 16- where e(r,t) is the angular displacement (angle of twist) along the shaft, is the distance from the end of the shaft and t is time. For a shaft of length 3T that is supported by frictionless bearings at each end, the boundary conditions are 0 r (0,t) = 0x(3mT, t) = 0, t > 0. Suppose that the initial angular displacement and angular velocity are e(xr,0)= 4cos(4x),...
governed by the wave equation, Torsional vibration of a shaft at2 ax2 where x, t) is the angular displacement (angle of...
governed by the wave equation, Torsional vibration of a shaft at2 ax2 where x, t) is the angular displacement (angle of twist) along the shaft, x is the distance from the end of the shaft and t is time. For a shaft of length 4T that is supported by frictionless bearings at each end, the boundary conditions are t > 0 ex(0, t) 0x(47, t) = 0, Suppose that the initial angular displacement and angular velocity are e(x,0) = 3...
6. (10 pts) The traveling of a wave is governed by the one-way wave equation, диди...
6. (10 pts) The traveling of a wave is governed by the one-way wave equation, диди Ət +Qax = 0, u(x,0) = f(2). Assuming that a > 0, this equation describes a wave, whose form is given by f(x), travels to the right at speed a. In this exercise, we use Fourier transform methods to solve this equation. (a) (4 pts) Apply Fourier transform (with regard to x) to the equations above to derive the initial value problem of uw,t)...
Torsional vibration of a shaft is governed by the wave equation, where x, t) is the angular displacement (angle of twist) along the shaft, x is the distance from the end of the shaft and t is time. For a shaft of length 4T that is supported by frictionless bearings at each end, the boundary cond itions are Ox(0, t) 0x(4T, t) = 0, t 0 Suppose that the initial angular displacement and angular velocity are Of(x, 0) = 1...
3. Solve the wave equation subject to the conditions u(0,t)=0, u(z,t) = 0 at 2 2 u(x, 0) = 4 =0 at 2 =1
3. Solve the wave equation subject to the conditions u(0,t)=0, u(z,t) = 0 at 2 2 u(x, 0) = 4 =0 at 2 =1
(a) The temperature distribution u(x, t) of the one- dimensional silver rod is governed by the heat equation as follows. du a²u at ar? Given the boundary conditions u(0,t) = t?, u(0.6, t) = 5t, for Osts 0.02s and the initial condition u(x,0) = x(0.6 – x) for 0 SX s 0.6mm, analyze the temperature distribution of the rod with Ax = 0.2mm and At = 0.01s in 4 decimal places. (10 marks)
Torsional vibration of a shaft is governed by the wave equation, = 16 where (x,t) is the angular displacement (angle of twist) along the shaft, ar is the distance from the end of the shaft and t is time. For a shaft of length 2T that supported by frictionless b end, the boundary conditions are 0r(0,t) = 0x(2T, t) = 0, t> 0. Suppose that the initial angular displacement and angular velocity are (x,0) = 6 cos(x), Ot(x,0) =3+2 cos(42),...
9. Solve the wave equation subject to the boundary and initial conditions u(0,t) = 0, u(x,0) = 0, U(TT, t) = 0, t> 0 $ (3,0) = sin(x), 0<x<a
Torsional vibration of a shaft is governed by the wave
equation,
Torsional vibration of a shaft is governed by the wave equation, 9 where 0(x, t) is the angular displacement (angle of twist) along the shaft, x is the distance from the end of the shaft and t is time. For a shaft of length 2T that is supported by frictionless bearings at each end, the boundary conditions are 0 x(0,t) = 0x(2T, t) = 0, t> 0 Suppose that...
Torsional vibration of a shaft is governed by the wave
equation,
Torsional vibration of a shaft is governed by the wave equation, 9 where 0(x, t) is the angular displacement (angle of twist) along the shaft, x is the distance from the end of the shaft and t is time. For a shaft of length 2T that is supported by frictionless bearings at each end, the boundary conditions are 0 x(0,t) = 0x(2T, t) = 0, t> 0 Suppose that...
Torsional vibration of a shaft is governed by the wave equation = 16- where e(r,t) is the angular displacement (angle of twist) along the shaft, is the distance from the end of the shaft and t is time. For a shaft of length 3T that is supported by frictionless bearings at each end, the boundary conditions are 0 r (0,t) = 0x(3mT, t) = 0, t > 0. Suppose that the initial angular displacement and angular velocity are e(xr,0)= 4cos(4x),...
governed by the wave equation, Torsional vibration of a shaft at2 ax2 where x, t) is the angular displacement (angle of twist) along the shaft, x is the distance from the end of the shaft and t is time. For a shaft of length 4T that is supported by frictionless bearings at each end, the boundary conditions are t > 0 ex(0, t) 0x(47, t) = 0, Suppose that the initial angular displacement and angular velocity are e(x,0) = 3...
6. (10 pts) The traveling of a wave is governed by the one-way wave equation, диди Ət +Qax = 0, u(x,0) = f(2). Assuming that a > 0, this equation describes a wave, whose form is given by f(x), travels to the right at speed a. In this exercise, we use Fourier transform methods to solve this equation. (a) (4 pts) Apply Fourier transform (with regard to x) to the equations above to derive the initial value problem of uw,t)...
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