Unformatted text preview: t T ∂ ∂ / at t=0 and at x 2 , x 3 , x 4 . (b) Use forward difference method to calculate 2 2 / x T ∂ ∂ at t=0 and at x 2 , x 3 , x 4 . (c) Verify by substitution of the results obtained in (a) and (b) that the temperatures listed in the table are solutions to the heat transfer equation 2 2 x T t T ∂ ∂ = ∂ ∂ . 3. Calculate the first derivative of f(x)=sin(x) at x= π /4 using the centre difference scheme with intervals h=0.1, 0.01, 0.005, and 0.002. Identify the order of accuracy of the centre difference scheme....
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 Spring '10
 Dr.G.P.Zheng
 Heat, Heat Transfer, forward difference method, centre difference scheme

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