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What is the constriction resistance for two planar films?

  1. Apr 6, 2015 #1
    Hi there,

    I'm recently doing research on thermal transport in constriction geometries, and want to get the diffusive constriction resistance for two planar films but with rectangular cross section. I have searched for many literature, but all of them are talking about the planar films with circular interface, which is 1/(2ka) and a is the radius of the orifice. Therefore, I'm posting for any suggestions to get the resistance in the rectangular cross section condition.

    Thanks in advance! Picture3.png
  2. jcsd
  3. Apr 11, 2015 #2
    Thanks for the post! This is an automated courtesy bump. Sorry you aren't generating responses at the moment. Do you have any further information, come to any new conclusions or is it possible to reword the post?
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