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Don't know how to solve for Boundary values

  1. May 15, 2017 #1
    1. The problem statement, all variables and given/known data
    http://imgur.com/7FKgeYs

    Here is the link to the problem I am stuck on. I don't know what question b) means by solve for the boundary values? Are these the same as boundary conditions or are boundary values explicit values?

    2. Relevant equations
    NA

    3. The attempt at a solution
    How can I have an attempt if I have no clue how to start. Attempt = DNE
     
  2. jcsd
  3. May 15, 2017 #2

    phyzguy

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    I think you are over-thinking this. The function f(x,y) = Cxy has specific values on each of the three boundary surfaces. What are these values? For example, what is the value of Cxy on the plane where y = 0?
     
  4. May 15, 2017 #3
    Thanks phyzguy

    Wouldn't it just be 0 when y=0?

     
  5. May 15, 2017 #4

    phyzguy

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    Yes.
     
  6. May 15, 2017 #5
    What about the xy plane? Would it be 0 to infinity?
     
  7. May 15, 2017 #6
    What about the xy plane? Would it be 0 to infinity?
     
  8. May 15, 2017 #7

    phyzguy

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    Re-read the problem. The X-Y plane isn't one of the bounding surfaces.
     
  9. May 15, 2017 #8
    Ah yes I see now, I'm so dumb. Thanks so much! Always helps to talk about a problem.
     
  10. May 15, 2017 #9
    Ah yes I see now, I'm so dumb. Thanks so much! Always helps to talk about a problem.
     
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