Q2(a) The temperature at one end of a bar 10cm long and with insulated sides is kept at 0°C and that other end is kept at 60°C until steadystate conditions prevail. The two ends are then suddenly insulated, so that the temperature gradient is zero at each thereafter. The temperature distribution in the bar at t = 0 reduces to ∞ MTX u(x,0) Ao = -+ + Σ An 0 < x < 10. COS (10-x), 2 10 N=1 Find Euler-Fourier coefficient A, and An- =

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Q2(a) The temperature at one end of a bar 10cm long and with insulated
sides is kept at 0°C and that other end is kept at 60°C until steadystate
conditions prevail. The two ends are then suddenly insulated, so that
the temperature gradient is zero at each thereafter. The temperature
distribution in the bar at t = 0 reduces to
∞
Ao
= -+
nTX
u(x, 0)
+ Σ
0 < x < 10.
(10-x),
An cos
2
10
N=1
Find Euler-Fourier coefficient A, and An-
=
Transcribed Image Text:Q2(a) The temperature at one end of a bar 10cm long and with insulated sides is kept at 0°C and that other end is kept at 60°C until steadystate conditions prevail. The two ends are then suddenly insulated, so that the temperature gradient is zero at each thereafter. The temperature distribution in the bar at t = 0 reduces to ∞ Ao = -+ nTX u(x, 0) + Σ 0 < x < 10. (10-x), An cos 2 10 N=1 Find Euler-Fourier coefficient A, and An- =
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