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DP_1073300810-Marble
10-Marble
July 9, 2023
Question

4th order boundary value problem

  • July 9, 2023
  • 1 reply
  • 1109 views

Good afternoon,

I am doing an exercise in Mathcad prime 8.0 where I have to solve a boundary value problem of a 4th degree differential equation, knowing that the boundary conditions are: y(0)=q*(R^4)/(64*B_plate), y'(0) = 0 and y(R) = 0, y'(R) = 0. I have tried to setup the worksheet and in r = 0, I have obtained the initial conditions that I need but I can't undestand how I can get the solution to zero when r = R. Also the file attached is written in italian so if you need any clarification ask me.

Thanks.

 

 

1 reply

L
LucMeekes23-Emerald IV
23-Emerald IV
July 9, 2023

I see no file attached.

You could have added this question to your existing thread....

 

Success!

Luc

D
DP_1073300810-MarbleAuthor
10-Marble
July 9, 2023

Sorry, I forgot to add the Mathcad file. Actually, I have thought about adding this question at the previous thread but with the fact that it is a different problem and I have solved on my own the previous one i thought that it was better to create a new post.

Thanks again.

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