Advertisement

Doklady Physics

, Volume 63, Issue 11, pp 455–458 | Cite as

Theoretical Justification of a New Method of Electroacoustic Transformation: The Linear Approximation

  • V. E. Kurochkin
  • V. A. Sergeev
  • B. P. Sharfarets
  • Yu. V. Gulyaev
PHYSICS
  • 1 Downloads

Abstract

Physical and mathematical models for describing the mechanism of operation of a new type of acoustic transducer are proposed within the linear approximation. The necessary equations and boundary conditions for describing the acoustic fields caused by electrokinetic phenomena are given. The physical model developed and the corresponding mathematical expressions make it possible to calculate the acoustic characteristics of an emitter based on electrokinetic phenomena and to optimize its design. Note that, in the linear mode, the presence of stationary electroosmosis does not affect electroosmosis due to the ac electric field.

Notes

REFERENCES

  1. 1.
    S. V. Shishov, S. A. Andrianov, S. P. Dmitriev, and D. V. Ruchkin, US Patent No. 8,085,957,B2 (December 27, 2011).Google Scholar
  2. 2.
    S. S. Dukhin and B. V. Derjaguin, Electrophoresis (Nauka, Moscow, 1976) [in Russian].Google Scholar
  3. 3.
    J. S. Newman, Electrochemical Systems (Englewood Cliffs, NJ: Prentice-Hall, 1973; Mir, Moscow, 1977).Google Scholar
  4. 4.
    H. Bruus, Theoretical Microfluidics (Oxford Univ. Press, Oxford, 2008).Google Scholar
  5. 5.
    N. N. Knyaz’kov, B. P. Sharfarets, and E. B. Sharfarets, Nauchn. Priborostr. 24 (4), 13 (2014).Google Scholar
  6. 6.
    Encyclopedia of Physics (BRE, Moscow, 1998), Vol. 5 [in Russian].Google Scholar
  7. 7.
    L. D. Landau and E. M. Lifshitch, Theoretical Physics, Vol. 6: Hydrodynamics (Nauka, Moscow, 1988) [in Russian].Google Scholar
  8. 8.
    M. A. Isakovich, General Acoustics (Nauka, Moscow, 1973) [in Russian].Google Scholar

Copyright information

© Pleiades Publishing, Ltd. 2018

Authors and Affiliations

  • V. E. Kurochkin
    • 1
  • V. A. Sergeev
    • 2
  • B. P. Sharfarets
    • 1
  • Yu. V. Gulyaev
    • 3
  1. 1.Institute for Analytical Instrumentation, Russian Academy of SciencesSt. PetersburgRussia
  2. 2.AO AKVAMARINSt. PetersburgRussia
  3. 3.Kotelnikov Institute of Radioengineering and Electronics, Russian Academy of SciencesMoscowRussia

Personalised recommendations