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Integration of cosh ( bessel function )

  1. Dec 22, 2008 #1

    I am working on the derivation of an equation on electrokinetic flow in microfluidic.

    I am stuck at a point that need me to do an integration in the form of

    r * cosh (Io(r))

    where r = variable to be integrated
    I0 = zero order modified bessel function of the first kind

    Is there any standard solution for this type of integration?

    Thank alot in advance for any advice provided.
  2. jcsd
  3. Dec 23, 2008 #2


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    Homework Helper

    I do not believe that can be simplified, integral of composite functions usually cannot.
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