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Transcritical transition of the fluid around the interface

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 نشر من قبل Bonan Xu
 تاريخ النشر 2021
  مجال البحث فيزياء
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In this letter, we provide fundamental insights into the dynamic transcritical transition process using molecular dynamics simulations. A transcritical region, which covers three different fluid states, was discovered as a substitute for the traditional interface. The physical properties, such as temperature and density, exhibited a highly non-linear distribution in the transcritical region. Meanwhile, the surface tension was found to exist throughout the transcritical region, and the magnitude was directly proportional to $ - rho cdot { abla ^2}rho $



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