Astrophysics and Space Science

, Volume 147, Issue 2, pp 329–334 | Cite as

On grain-size-dependent chemical fractionation in the early proto-solar cloud

  • Johannes Adam


The fractionation problem of minerals in a turbulent protosolar disk is extended to a non-constant grain size due to evaporation and recondensation. Numerical and approximate analytical solutions are given.


Grain Size Evaporation Fractionation Approximate Analytical Solution Fractionation Problem 
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Copyright information

© Kluwer Academic Publishers 1988

Authors and Affiliations

  • Johannes Adam
    • 1
  1. 1.Max-Planck-Institut für KernphysikHeidelbergFRG

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