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Transcendental equation
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From: |
guido.bonalumi |
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Subject: |
Transcendental equation |
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Date: |
Tue, 29 Apr 2014 13:37:32 -0700 (PDT) |
Hi everyone!
I am working on an assignment involving heat transfer and I need to find the
firsts N roots of a transcendental equation. In particular this is the
equation:
x*(J1(x))/(J0(x))=Bi
where Bi is the Biot number (Bi=h*L/k, we can assume that is equal to 0.02)
and J0 and J1 are Bessel functions of the first kind (Jn(n, x)).
I know how to solve the Bessel equation (besselj(n, x)) but I do not have
any clue on how I can find the roots I need.
Can anyone help me?
Thanks in advance!
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