Question: 4. Using the MATLAB PDE Tool (pdetool), solve the 2D Heat equation: at (at at t=or? * @y?) in a 1.0 mx 1.0 m square

4. Using the MATLAB PDE Tool (pdetool), solve the 2D Heat

4. Using the MATLAB PDE Tool (pdetool), solve the 2D Heat equation: at (at at t="or? * @y?) in a 1.0 mx 1.0 m square domain for stainless steel with a thermal diffusivity of 4.2 x 10 m/s. Three boundaries are held at 50 C and the fourth boundary is held at 20C. The initial conditions are also 20C. Estimate the time for this solution to reach equilibrium. Provide the 2D Contour plot and the time needed to reach steady state. 4. Using the MATLAB PDE Tool (pdetool), solve the 2D Heat equation: at (at at t="or? * @y?) in a 1.0 mx 1.0 m square domain for stainless steel with a thermal diffusivity of 4.2 x 10 m/s. Three boundaries are held at 50 C and the fourth boundary is held at 20C. The initial conditions are also 20C. Estimate the time for this solution to reach equilibrium. Provide the 2D Contour plot and the time needed to reach steady state

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