here is the complete problem along with the needed formulas and my attempt, as in the link below:
https://www.freemathhelp.com/forum/threads/108173-solving-heat-PDE-using-FFCT?p=416009#post416009
Type: Posts; User: aows61
here is the complete problem along with the needed formulas and my attempt, as in the link below:
https://www.freemathhelp.com/forum/threads/108173-solving-heat-PDE-using-FFCT?p=416009#post416009
i have 1-D heat PDE, and am required to solve it using Finite fourier cosine transform (FFCT), and one of the B.C equals U_1 , and someone said that you need to use stationary solution..
what is the meaning of stationary solution h(x) and how can I find it for this equation u(x,t) =v(x,t) +h(x) for heat PDE with BC of U1, can you explain in details?
actually, that is all the information that i have, you can also check in this image:
< link to objectionable site removed >
Suppose at time zero, the bob was drawn upward four units from the equilibrium position, let C=2, K=2, m=1 lbm, initial speed=2 unit/sec find an expression for body's position.
and in the solution...
yes, thanks.
i posted the problem.
do you have any info related to the problem ??
regards,
the problem is
solve the following heat problem using FFCT:
A metal bar of length L, is at constant temperature of U_0, at t=0 the end x=L is suddenly given the constant temperature of U_1 and the...
Hello Gentlemen,
am trying to solve this PDE (as in the attached picture)
< link to objectionable site removed >
also my attempt is included, but i stopped in step, can you help me with it?...
Hello everyone,
am trying to solve this Fourier Trans. problem,
here is the original solution < link removed >
Q/ How did he come up with this result and where is my mistake?
All equation are...
Hello everyone,
can anyone solve this Complex Fourier series problem in details(specially the Cn coifficient please, (picture attached)
https://i.imgur.com/FarVLUo.png