Finite difference method, MATLAB Programming

Assignment Help:

Finite Difference Method for An Elliptic Partial Differential Equation  

Problem 

Use the finite difference method and MatLab code to solve the 2D steady-state heat equation (δ2T/δx2 )+ (δ2T/δy2 )= 0, where T(x, y) is the temperature distribution in a rectangular domain in x-y plane. The boundary condition is specified as follows in Figure.

34_matlab figure.png

Show (1) the temperature distribution in the whole rectangular domain (use 'contourf ').

(2)  the temperature distribution along the diagonal line 

(the red dotted line without the two ends) and the middle line (the blue dashed line) (use 'plot').

(Note: You should give a brief description of your way to apply the finite difference method, e.g., what kind of discrete domain and how many nodes you choose, and provide the complete MatLab program you use)


Related Discussions:- Finite difference method

Quadratic interpolation of temperature, Temperature readings were done ever...

Temperature readings were done every hour (starting at 1 P.M., but the end time could vary) and stored in a vector called readings. Write a function called halffit that receives th

Matrix, if i have a 3x2 double.. how can i run a for loop for this matrix s...

if i have a 3x2 double.. how can i run a for loop for this matrix so tht it can subtracted values of he adjacent neighbors?

Help me..., construct a matlab program to calculate and to plot the electro...

construct a matlab program to calculate and to plot the electron and hole concentration as a function of the Fermi-level in an energy gab of Si at a Given temperature and the carri

Tropical forest carbon balance, As shown in Figure 1, Ecosystem carbon (C) ...

As shown in Figure 1, Ecosystem carbon (C) cycles in a tropical forest can be modeled using three "compartments":  aboveground (AG), belowground (BG), and soil organic matters (SOM

Plot the input and the output of the filter on a single plot, An FIR filter...

An FIR filter has coefficients b = [ 1.0000   -0.6387    1.0214    0.8210   -0.7470    1.0920 ] (a) Find H(z) for the filter and plot its frequency response (magnitude and phase

Function to threshold images - peakiness detection algorithm, 1. Write a fu...

1. Write a function to threshold your images separating the background from the foreground: Implement the "peakiness" detection algorithm described in class. The output of your

Rc phase shift oscillater, design a rc phase shift oscillator for a particu...

design a rc phase shift oscillator for a particular frequency of oscillation and generate a sinusoidal signal

Population pyramid, I want to write a function in matlab which gives me a p...

I want to write a function in matlab which gives me a population pyramid bar chart. could you please help me do this.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd