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Unformatted text preview: T (x, 0) = 100 . Given that the material of the rod is Silicon (with thermal conductivity, k = 130 W/mK, density ( ) = 2330 kg/m 3 , and the specific heat ( c ) = 700 J/kgK) calculate the thermal diffusivity ( ) and the ratio of the second and the first term of the T(x,t) expansion, at x= L/2 , assuming L= 1 m, and t = 1000 seconds. What does this imply? (b) One end of the rod at T=0 and the other end at T=100, with an initial temperature, T (x, 0) = x (c) Both ends of the rod at T=0, with an initial temperature, T (x, 0) = 6 sin + 4 sin (d) Both ends of the rod insulated, with an initial temperature, T (x, 0) = sin (e) One end of the rod at T=0 and the other end at T=100, with an initial temperature, T (x, 0) = cos 2...
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 Spring '09
 NematNasser
 Heat, Heat Transfer, Physical quantities, initial temperature, 1 m

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