High Temperature

, Volume 55, Issue 5, pp 718–722 | Cite as

Self-heating effect at graphite ohmic heating

  • A. V. Kostanovskii
  • M. E. Kostanovskaya
  • M. G. Zeodinov
Thermophysical Properties of Materials
  • 17 Downloads

Abstract

We present the numerical modeling results of an experiment where the self-heating process was observed. The results confirm the supposition (put forward earlier) that self-heating occurs during the transmission of an electric current through a graphite specimen at temperatures above 3000 K and is the consequence of a combination of low thermal conductivity values and strong temperature dependence of specific electrical resistivity.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Vereshchagin, L.F. and Fateeva, T.S., Zh. Eksp. Teor. Fiz., 1968, vol. 55, no. 4, p. 1145.Google Scholar
  2. 2.
    Asinovskii, E.I., Kiselev, V.I., Mendeleev, V.Ya., Pilishchuk, V.P., and Skovorod’ko, S.N., Investigation of phase transformations on graphite surfaces at high temperatures using stokes-polarimetry, Preprint of the Joint Inst. for High Temp., Russ. Acad. Sci., Moscow, 2004, no. 1-474, part1.Google Scholar
  3. 3.
    Kostanovskii, A.V., Zeodinov, M.G., and Kostanovskaya, M.E., Meas. Tech., 2010, vol. 53, no. 12, p. 1380.CrossRefGoogle Scholar
  4. 4.
    Kostanovskii, A.V., Kostanovskaya, M.E., and Zeodinov, M.G., Meas. Tech., 2011, vol. 54, no. 5, p. 529.CrossRefGoogle Scholar
  5. 5.
    Kostanovskii, A.V., Kostanovskaya, M.E., and Zeodinov, M.G., Meas. Tech., 2011, vol. 54, no. 8, p. 921.CrossRefGoogle Scholar
  6. 6.
    Kostanovskii, A.V. and Kostanovskaya, M.E., High Temp., 2001, vol. 39, no. 2, p. 329.CrossRefGoogle Scholar
  7. 7.
    Lykov, A.V., Teoriya teploprovodnosti (Theory of Heat Conduction), Moscow: Vysshaya Shkola, 1967.Google Scholar
  8. 8.
    Asinovskii, E.I., Asinovskii, S.E., Kirillinm, A.V., and Kostanovskii, A.V., in Proc. 5th Int. Conf. on Frontier Carbon Technology, Tsukuba, Japan, 1999, p. 558.Google Scholar
  9. 9.
    Asinovskii, E.I., Asinovskii, S.E., Borodina, T.I., Kirillin, A.V., and Kostanovskii, A.V., Carbyne in the phase diagram of carbon, Preprint of the Joint Inst. for High Temp., Russ. Acad. Sci., Moscow, 2000, no. 1-449.Google Scholar
  10. 10.
    Rasor, N.S. and McClelland, J.D., Rev. Sci. Instrum., 1960, vol. 31, no. 6, p. 595.ADSCrossRefGoogle Scholar
  11. 11.
    Bapat, S.G. and Nickel, H., Carbon, 1973, vol. 11, no. 4, p. 323.CrossRefGoogle Scholar
  12. 12.
    Kostanovskii, A.V. and Kostanovskaya, M.E. in Proc. 8th Int. Temperature Symposium, Chicago, USA, 2002, Pt. 2 (AIP, Chicago, NY, 2003), p. 777.Google Scholar
  13. 13.
    Asinovskii, E.I., Kirillin, A.V., and Kostanovskii, A.V., High Temp., 1997, vol. 35, no. 5, p. 704.Google Scholar
  14. 14.
    Asinovskii, E.I., High Temp., 1999, vol. 37, no. 3, p. 481.Google Scholar
  15. 15.
    Latyev, L.N., Petrov, V.A., Chekhovskoi, V.Ya., and Shestakov, E.N., Izluchatel’nye svoistva tverdykh tel. Spravochnik (Radiative Properties of Solids: Reference Book), Sheindlin, A.E., Ed., Moscow: Energiya, 1974.Google Scholar
  16. 16.
    Kiselyova, N.N., Dudarev, V.A., and Stolyarenko, A.V., High Temp., 2016, vol. 54, no. 2, p. 215.CrossRefGoogle Scholar

Copyright information

© Pleiades Publishing, Ltd. 2017

Authors and Affiliations

  • A. V. Kostanovskii
    • 1
  • M. E. Kostanovskaya
    • 1
  • M. G. Zeodinov
    • 1
  1. 1.Joint Institute for High TemperaturesRussian Academy of SciencesMoscowRussia

Personalised recommendations