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  • Users: jasemty
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  1. jasemty

    Part delamination in FEA thermal stress analysis

    Hi all, I found that some of the parts in electronic package model delaminate after FEA thermal stress analysis (ANSYS 7.0 Workbench) as follows: http://www2.acae.cuhk.edu.hk/~tyma00/before.JPG http://www2.acae.cuhk.edu.hk/~tyma00/after.JPG What can I do to solve this probelm? Thank you very much.
  2. jasemty

    Unit of thermal conductivity and CTE

    I find the units of thermal conductivity and CTE are 'ppm', how can I convert if to W/mC and um/m/C? Thank you very much.

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