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Multiscale Mathematical Modeling of the Metal Nanoparticles Motion in a Gas Flow

  • Viktoriia PodrygaEmail author
  • Sergey Polyakov
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 11386)

Abstract

The paper is devoted to modeling the motion of metal nanoparticles in a gas flow. Two different ways are proposed to solve the problem. The first way is based on the use of the molecular dynamics method, the second method is based on the use of the multiscale approach combining the quasigasdynamic equations system and the molecular dynamics method. A cluster of nickel atoms is considered as a metallic nanoparticle, a flow of nitrogen molecules is considered as a gas flow. In numerical experiments, the conditions for matching the applied mathematical models and the behavior of the nanoparticle are determined.

Keywords

Multiscale modeling Metallic nanoparticles Fluid dynamics with nanoinclusions Molecular dynamics 

Notes

Acknowledgment

The work was funded by Russian Foundation for Basic Research, projects no. 18-07-01292-a, 18-51-18004-bolg_a, 16-07-00206-a.

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Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.Keldysh Institute of Applied Mathematics of RASMoscowRussia
  2. 2.Moscow Automobile and Road Construction State Technical UniversityMoscowRussia
  3. 3.National Research Nuclear University MEPhIMoscowRussia

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