T(x,t) = T∞ + (T_i - T∞) * erf(x / (2 * √(α * t))) + (q * L^2 / k) * (1 - (x/L)^2)
The solution to this problem involves using the one-dimensional heat conduction equation, which is given by: incropera principles of heat and mass transfer solution pdf
A plane wall of thickness 2L = 4 cm and thermal conductivity k = 10 W/mK is subjected to a uniform heat generation rate of q = 1000 W/m3. The wall is initially at a uniform temperature of T_i = 20°C. Suddenly, the left face of the wall is exposed to a fluid at T∞ = 100°C, with a convection heat transfer coefficient of h = 100 W/m2K. Determine the temperature distribution in the wall at t = 10 s. T(x,t) = T∞ + (T_i - T∞) *
α = k / (ρ * c_p)
This solution can be used to determine the temperature distribution in the wall at any time and position. Determine the temperature distribution in the wall at
Using the finite difference method, the temperature distribution in the wall can be determined as:
T(x,t) = 100 - 80 * erf(x / 0.2) + 4 * (1 - (x/0.02)^2)
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