Skip to main content
SpringerLink
Log in

A Laser-Based Apparatus for Estimating the Hydrogen Diffusion Constant in Gas Mixtures

  • Laboratory Techniques
  • Published:
Instruments and Experimental Techniques Aims and scope Submit manuscript

Abstract

A laser-based apparatus for determining the hydrogen diffusion constant in gas mixtures is described. The main units of the apparatus are a diffusion chamber and a computer-based laser system for the selective diagnostics of hydrogen in gas mixtures by coherent anti-Stokes Raman scattering (CARS) in combination with biharmonic pumping based on stimulated Raman scattering. The diffusion constant is estimated by approximating the experimental data that describe changes in the hydrogen concentration with time at a fixed point in the diffusion chamber and comparing them to the exact solution to the diffusion equation for the chosen one-dimensional experimental geometry.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

REFERENCES

  1. Suetin, P.E., Shchegolev, G.T., and Klestov, R.A., Zh. Tekh. Fiz., 1959, vol. 29, no.8, p. 1058 [Tech. Phys. (Engl. Transl.), 1959, vol. 4, no. 8, p. 964].

    Google Scholar 

  2. Al'zhanov, K.Z., Inzh.-Fiz. Zh., 1998, vol. 71, no.4, p. 710.

    Google Scholar 

  3. Mikheev, G.M., Mogileva, T.N., Popov, A.Yu., and Kalyuzhnyi, D.G., Prib. Tekh. Eksp.,, 2003, no. 2, p. 101 [Instrum. Exp. Tech. (Engl. Transl.), 2003, vol. 46, no. 2, p. 233].

  4. Regnier, P.R. and Taran, J.P.E., Appl. Phys. Lett., 1973, vol. 23, no.5, p. 240.

    Article  Google Scholar 

  5. Akhmanov, S.A. and Koroteev, N.I., Metody nelineinoi optiki v spektroskopii rasseyaniya sveta (Methods of Nonlinear Optics in Spectroscopy of Light Scattering), Moscow: Nauka, 1981.

    Google Scholar 

  6. Mikheev, G.M. and Mogileva, T.N., Kvantovaya Electron. (Moscow), 1996, vol. 23, no.10, p. 943 [Quantum Electron. (Engl. Transl.), 1996, vol. 26, no. 10. p. 919].

    Google Scholar 

  7. Mikheev, G.M. and Mogileva, T.N., Int. J. Hydrogen Energy, 1999, vol. 24, no.9, p. 833.

    Article  Google Scholar 

  8. Mikheev, G.M., Kalyuzhnyi, D.G., Popov, A.Yu., and Mogileva, T.N., Zh. Tekh. Fiz., 2005, vol. 75, no.2, p. 82 [Tech. Phys. (Engl. Transl.), 2005, vol. 50, no. 2, p. 220].

    Google Scholar 

  9. Matveev, A.N., Molekulyarnaya fizika (Molecular Physics), Moscow: Vysshaya Shkola, 1981.

    Google Scholar 

  10. Fizicheskie velichiny: Spravochnik (Physical Quantities: A Handbook), Grigor'ev, I.S. and Meilikhov, E.Z., Eds., Moscow: Energoatomizdat, 1991.

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Institute of Applied Mechanics, Urals Division, Russian Academy of Sciences, ul. T. Baramzinoi 34, Izhevsk, 426067, Russia

    G. M. Mikheev, A. Yu. Popov & T. N. Mogileva

Authors
  1. G. M. Mikheev
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. A. Yu. Popov
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. T. N. Mogileva
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

__________

Translated from Pribory i Tekhnika Eksperimenta, No. 5, 2005, pp. 119–123.

Original Russian Text Copyright © 2005 by Mikheev, Popov, Mogileva.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Mikheev, G.M., Popov, A.Y. & Mogileva, T.N. A Laser-Based Apparatus for Estimating the Hydrogen Diffusion Constant in Gas Mixtures. Instrum Exp Tech 48, 671–674 (2005). https://doi.org/10.1007/s10786-005-0120-0

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10786-005-0120-0

Keywords

Search

Navigation