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Characteristics of heat and mass transfer to the wall of a confined-jet plasma flow reactor in the processes of nanopowder preparation from metals and their compounds

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Abstract

The characteristics of heat and mass transfer to the wall of a confined-jet plasma flow reactor on the basis of an electric arc plasmatron in the processes of nanopowder preparation from metals and their compounds are studied experimentally. Nanopowders are prepared from copper, tungsten, aluminum oxide, and a composition based on tungsten carbides. The heat flow distribution and the distribution of the mass flow of nanoparticles to the reactor surface at different parameters of the nanopowder preparation processes are studied.

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Authors and Affiliations

  1. Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, Leninskii pr. 49, Moscow, 119991, Russia

    A. V. Samokhin, A. G. Astashov, N. V. Alekseev & Yu. V. Tsvetkov

Authors
  1. A. V. Samokhin
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  2. A. G. Astashov
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  3. N. V. Alekseev
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  4. Yu. V. Tsvetkov
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Corresponding author

Correspondence to A. V. Samokhin.

Additional information

Original Russian Text © A.V. Samokhin, A.G. Astashov, N.V. Alekseev, Yu.V. Tsvetkov, 2016, published in Rossiiskie Nanotekhnologii, 2016, Vol. 11, Nos. 1–2.

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Samokhin, A.V., Astashov, A.G., Alekseev, N.V. et al. Characteristics of heat and mass transfer to the wall of a confined-jet plasma flow reactor in the processes of nanopowder preparation from metals and their compounds. Nanotechnol Russia 11, 57–62 (2016). https://doi.org/10.1134/S1995078016010134

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  • DOI: https://doi.org/10.1134/S1995078016010134

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