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Experimental determination of the dependence of starch looseness on the concentration of the silicon dioxide nanopowder (tarcosil) in it

  • Processes of Obtaining and Properties of Powders
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Abstract

The looseness of starch powder is investigated, depending on the concentration of nanodimensional silicon dioxide powder (tarkosil) in it, by measuring the angle of the natural slope and the consumption of the flow of starch mixed with this powder through calibrated funnels with various diameters. It is found that adding small amounts of tarkosil substantially affects the angle of natural slope and increases the looseness of starch.

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Authors and Affiliations

  1. Institute of Theoretical and Applied Mechanics, Siberian Branch, Russian Academy of Sciences, Institutskaya ul. 4/1, Novosibirsk, 630090, Russia

    S. P. Bardakhanov, V. I. Lysenko & D. Yu. Trufanov

  2. Novosibirsk State University, ul. Pirogova 2, Novosibirsk, 630090, Russia

    S. A. Kravets, V. A. Naumenkov, V. V. Obanin & A. A. Shibaev

  3. Buryat State University, ul. Smolina 24, Ulan-Ude, 670000, Buryat Republic, Russia

    A. V. Nomoev

Authors
  1. S. P. Bardakhanov
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  2. S. A. Kravets
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  3. V. I. Lysenko
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  4. V. A. Naumenkov
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  5. A. V. Nomoev
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  6. V. V. Obanin
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  7. D. Yu. Trufanov
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  8. A. A. Shibaev
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Corresponding author

Correspondence to S. P. Bardakhanov.

Additional information

Original Russian Text © S.P. Bardakhanov, S.A. Kravets, V.I. Lysenko, V.A. Naumenkov, A.V. Nomoev, V.V. Obanin, D.Yu. Trufanov, A.A. Shibaev, 2009, published in Izvestiya VUZ. Poroshkovaya Metallurgiya i Funktsional’nye Pokrytiya, 2009, No. 1, pp. 5–8.

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Bardakhanov, S.P., Kravets, S.A., Lysenko, V.I. et al. Experimental determination of the dependence of starch looseness on the concentration of the silicon dioxide nanopowder (tarcosil) in it. Russ. J. Non-ferrous Metals 50, 383–385 (2009). https://doi.org/10.3103/S1067821209040142

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  • DOI: https://doi.org/10.3103/S1067821209040142

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