Home Page of the Russian Acoustical Society Russian Acoustical Society:
ASA scholars 1996
 
Students
  1. Abaimov Sergey Germanovich
    Peter Mikhalevsky is present student's grant
    Dr. Peter Mikhalevsky is presenting the student's grant
    Work: "Wave instability in boundary layer". Moscow Institute of Physics and Technology.
    Date of birth: August 24, 1973.
    Place of birth: Kaliningrad, Moscow Region, Russia.
    Education: Graduated from the Moscow Institute of Physics and Technology in 1990.
    Scientific supervisor: Prof. Samuil Rybak.
    Being well-educated theorist, he treats the nonstationary problem of acoustic wave scattering on the finite-amplitude sound pulse. The problem of wave structure formation and it destruction in boundary layer arises there.
    He derived a generalization of 3D Orr-Zommerfeld equation for this problem and analyzed it for different profiles of the flow. He uses analytical and numerical methods of investigation as well. He investigated the process of sound plane wave scattering at the narrow band finite amplitude pulse with respect to causality principle in acoustics.
    1990-1998 - researcher in N. N. Andreyev Acoustics Institute.
    1995-1998 - PhD Student in N. N. Andreyev Acoustics Institute.
    1998-present - researcher in vibration Lab in Moscow Research Institute "Salut".
    Publications: "Plane wave scattering on the sound pulse" published in Phys. Acoustics Journal n.6, 1995.
     
  2. Akolzin Aleksey Viktorovich
    Work: "Method of shear module measurement for elastic media in megahertz frequency range". Moscow Institute of Physics and Technology.
    Date of birth: 1974.
    Place of birth: Moscow. Education: Graduated from the Moscow Institute of Physics and Technology in 1990.
    Scientific supervisor: Dr. M. Mironov.
    Problem of shear module definition is actual in medical acoustics and bioacoustics, in investigation both polymers and their solution. One approach for shear module measurement can arise from the investigation of elastic media thin layer affect on the shear wave propagation process in solid-state delay line. A. V. Akolzin does theoretical investigation of this process. He obtained analytical expressions useful for experimental data treatment.
    1990- 2000 - researcher in N. N. Andreyev Acoustics Institute.
    1995-1998 - PhD Student in N. N. Andreyev Acoustics Institute.
    Present time he is on a practice in Argonne University, USA.
     
  3. Cherepennikov Valery Vladimirovich
    Work: "Theoretical and numerical investigation of relationship between modes and rays". University of Nizhny Novgorod.
    Date of birth: June 13, 1976.
    Place of birth: Gorky (Nizhny Novgorod), Russia.
    Education: Graduated from Radio Physics Department of University of Nizhny Novgorod. 1999 - Master of Science in Physics, since 1999 till present - PhD student of Radio Physical Department, Nizhny Novgorod State University.
    E-mail: acoust@rf-nngu.nnov.su
    Scientific Supervisors: Prof. Gurbatov S. N., Associated Professor Pronchatov-Rubtsov N. V.
    Mr. Cherepennikov is working currently on the theoretical and numerical investigation of relationship between modes and rays and concepts of Fresnel zones and Fresnel volumes of modes in stratified acoustic waveguides. Previously he has been involved in numerical simulation of sound propagation in inhomogeneous acoustic waveguides.
     
  4. Dogadov Andrey Albertovich
    Work: "The distinction between natural and synthetic phonation of separate musical instruments and groups of instruments". Moscow Technical University of Telecommunication and Information.
    Date of birth: December 18, 1973.
    Place of birth: Moscow.
    Education: Graduated from Moscow Technical University of Telecommunication and Information (MTUTI) in 1996 and Russian Academy of Theatrical Art (RATA) in 1999.
    Scientific supervisors: Dr. Oleg Popov, Prof. Victor Babushkhin.
    He is well educated in technical and musical acoustics as well as in digital signal synthesis and processing. He studies the conditions of the distinction and sign of preference for natural and synthetic phonation separate musical instruments and groups of them in different musical genres. The work is based on subject - statistical examination in different groups of experts: students, educated in sound production or audio engineering and graduate specialists in these fields. The original method of the experts training, which allows increasing the estimation precision, is elaborated. The purpose of this work - drawing up the recommendation for sound producers, studio designers and sound engineers, mastering the up to date technique. The work carried out in Electro acoustics and Broadcasting department of the Moscow Technical University of Telecommunication and Information and Sound producers department of the Russian Academy of Theatre Art.
    Recent scientific interest: Electronics synthesis of acoustical image, studying the acoustical means of media impact.
     
  5. Matveyev Konstantin Ivanovich
    Photo of Matveyev Work: "Nonlinear parameter spectroscopy of inhomogeneous media". Moscow Institute of Physics and Technology.
    Date of birth: January 13, 1973.
    Place of birth: N. Novgorod, Russia.
    Education: Graduated from Moscow Institute of Physics and Technology in 1996. 1996-1998 -PhD student in N. N. Andreyev Acoustics Institute.
    Scientific supervisor: Dr. Igor Esipov.
    Water saturated granular media like a bubble media or rocks reveal abnormal nonlinear acoustics properties. The value of the nonlinear parameter depends on the spatial scale of experiment. It is bigger for field measurements and smaller according to data obtained in laboratory. The goal of the graduate work is:
    • To define experimentally both linear and nonlinear acoustic response from cobalt-manganese crust sample in broad frequency band (from several kilohertz to several megahertz at propagation of finite amplitude (up to 10 MPa) laser generated short sound pulse;
    • To compare experimental data with the computer simulated process of finite amplitude pulse propagation through the fractal structure with nonlinear connections between the elements;
    • To investigate the scale factor for frequency pattern of nonlinear parameter of the medium.
    1998-present he is a PhD student in California Institute of Technology.
    Additional information is available at his home page www.caltech.edu/`matveev/.
     
  6. Moydykovsky Denis Vadimovich
    Work: "Development of computer model of wide band acoustic propagation in a layered ocean". Moscow Institute of Radiotechnology, Electronics and Automatics (Technical University).
    Date of birth: November 17, 1974.
    Place of birth: Moscow, Russia.
    Education: Graduated from Moscow Institute of Radiotechnology, Electronics and Automatics (Technical University) in 1996.
    1996-1999 - PhD.student in N. N. Andreyev Acoustics Institute.
    Scientific supervisor: Dr. M. Galaktionov.
    Denis Moydykovsky developed a computer numerical model of wide band acoustic signal propagation in a layered ocean. The main future of this model is simultaneous using of two (or maybe more) methods of sound field modeling for different parts of the spectrum of a wide band signal, with assembling of count results of all modeling methods being in use. Recent scientific interest of Denis Moydykovsky is in the field of underwater acoustics.
    His place of affilation is Wave Research Center of General Physics institute Russian Academy of Science.
    He participates with presentation at Oceanology Conference, Moscow 1998.
     
  7. Soustov Pavel L'vovich
    Work: "Acoustics probing of nonstationary vortex flow behind the heated body". N.Novgorod State University.
    Date of birth: October 5, 1973.
    Place of birth: Gorky (Nizhny Novgorod), Russia.
    Address: Rokosovskogo st., 17, apt.75, N.Novgorod 603136.
    Present address: 17 Rokossovski Str., Apt 75, Nizhny Novgorod, 603136 Russia. Tel. +7 (8312) 34-24-46, Fax: +7 (8312) 34-24-45.
    E-mail: soustov@appl.sci-nnov.ru.
    Education: Graduated from Radiophysics Department, N.Novgorod State University, Russia in 1996. Ph.D. in physics and mathematics.
    Since 1996 Pavel carried out theoretical and experimental study of sound scattering by the vortex flows behind the heated and unheated bodies at different Reynolds numbers. Also theoretical and experimental study of velocity and temperature distributions in the periodic vortex flow behind a heated body was carried out. He received several personal grants in the name of Academic Rozuvaev in 1997, 1998 and 1999. His diploma work ("Sound Scattering by a Karman's Vortex Street behind a Heated Cylinder") got the first prize on the regional contest of the scientific papers of young scientists in 1996. Based on this research Pavel has prepared his PhD dissertation ("Sound Scattering by Periodical Vortex Structures") in September 1999.
    Employment history: 1998-present: Junior Scientist, the Institute of Applied Physics, Russian Acad. Sci., Nizhny Novgorod, Russia.
    1994-1998: Laboratory Assistant, the Institute of Applied Physics, Russian Acad. Sci., Nizhny Novgorod, Russia.
    Funding history: Participated in the grants: RFFI grant N96-02-16834-à (in Russia); RAN grant 1999 (in Russia).
    Participation in international conferences:
    1. Second International Scientific School-Seminar, Nizhny Novgorod, 1994.
    2. VI session of Russian Acoustic Society "Acoustics on the edge of XXI century", Moscow 14-16 October 1997.
    3. International Summer School "Sound-flow interaction", France, Cargese, 17-31 June 2000.
    Last publications:
    1. A.B. Ezersky, P.L. Sooustov, V.V. Chernov, D.A. Ermoshin "A Vortex street behind a heated cylinder: the effects that are not reduced to renormalzation of the Reynolds number" // Euromech 3rd European Fluid Mechanics Conference 1997. Book of Abstracts. September 1997. pp. 15-18
    2. A.B. Ezersky, P.L. Sooustov, V.V. Chernov "A Vortex street behind a heated cylinder"// Vestnik Nigegorodskogo Gosudarstvennogo Universiteta (Bulletin of Nizhny Novgorod University), Radiophysics. 1998 pp. 3-18
    3. A.B. Ezersky, P.L. Sooustov, V.V. Chernov "Structure of vortices behind a heated cylinder: experiment and theoretical models"// Heat Physics and Aerodynamics. 1999, Volume 6. N2, pp. 259-268.
    4. A.B. Ezersky, J.C. Lecordier, P. Paranthoen and P. L. Soustov "Structure of vortices in a Karman street behind a heated cylinder"// Physical review E, Vol 61, N2, pp. 2107-2110, February 2000.
    5. A.B. Ezersky, P.L. Sooustov, V.V. Chernov "Sound scattering by large-scale vortices". Acoustical Journal, 2000, N6 (in Russian).

     
  8. Sukhorukov Andrey Anatol'evich
    Photo of Sukhorukov Work: "Acoustic pulse propagation in nonlinear viscous media". Moscow State University, Physics Department.
    Date of birth: July 20, 1974.
    Place of birth: Moscow, Russia.
    Education: Graduated from Moscow State University, Physics Department in 1996.
    Scientific supervisor: Prof. O. Rudenko.
    He entered the Department of Physics of Moscow State University in 1989. He received Soros studentship in 1994. His has got M.S. degree (Diploma) in 1994. Exposed good achievements in the theory of nonlinear propagation of acoustic waves taking into account dissipative and diffraction effects.
    Publications:
    1. A. A. Sukhorukov. "Nonlinear evolution of wide-band acoustic signals in a dissipative medium". Moscow University Physics Bulletin. Vol. 49, no. 3, 34-40 (1994).
    2. O. V. Rudenko, A. A. Sukhorukov. "Diffracting beams in cubic nonlinear dispersionless media", Moscow, Acoustic journal, 1995, Vol. 41, N5, P. 822-827.
    3. O. V. Rudenko, A. A.  Sukhorukov. "Evolution of diffracting beams in cubic nonlinear dispersionless media with nonlinear absorption" ZhETF, 1996 (to be published).
    4. Yu. N. Karamzin, A. S. Potashnikov, A. A. Sukhorukov. "Simulation of nonlinear propagation of extremely short pulses" // 8th Laser Optics Conference & 15th International Conference on Coherent and Nonlinear Optics. Technical Program. St. Petersburg, Russia, June 27 - July 1, 1995, p. 48
    5. A. A. Sukhorukov. "Nonlinear Propagation of Laser-Induced Acoustic Pulses with a Few Pressure Oscillations" // Int. Symp. on Adv. Materials for Optics. Advance Program, Prague, Sept. 4-7, 1995, p.52.

     
  9. Vorobyeva Galina Valerievna

    Photo of Vorobyeva Work: "Numerical investigation of evolution of deterministic and random signals in nonlinear nonviscous nondispersive media". University of Nizhny Novgorod.
    Date of birth: February 17, 1974.
    Place of birth: Gorky (Nizhny Novgorod), Russia.
    Home Address: Russia, Nizhny Novgorod, 603006, Volodarskogo St., 3, apt.124.
    Education: Graduated from Radiophysics Department of University of Nizhny Novgorod 1997, Russia.
    1997-2000: PhD student of Radiophysical Department, Nizhny Novgorod State University.
    E-mail: acoust@rf-nngu.nnov.su.
    Scientific Advisor: Professor Gurbatov S. N.
    The application of Fast Legendre transform for solution Burgers equation. The results were reported and published in the proceedings of the:
    Scientific Radiophysics Conference, Nizhny Novgorod, Russia:
    1994 - Second International School-Seminar "Dynamic And Stochastic Wave Phenomena", Nizhny Novgorod, Russia;
    1995 - Scientific Radiophysics Conference, Nizhny Novgorod, Russia;
    1995 - International School of Nonlinear Science, Nizhny Novgorod, Russia.
    Scientific interest now is: nonlinear evolution of signals with complex structure in nondispersive media.
    1996 - scientific work in Royal Institut of Technology (KTH), Stockgolm, Sweden.
    Publication: 4 papers published in JETP, Acta Acustuca, Izv. Vuzov. Physics, 15 scientific conferences attended, Summer physics school "New Trends in Turbulence" (Les Houches, France, 2000).
    Now she is Junior researcher of Radiophysical Department, Nizhny Novgorod State University.
    The defense of PhD thesis is planned in December 2000.
     
Postgraduate students (Ph.D. students)
  1. Lavrov Alexander Vadimovich
    Photo of Lavrov Work: "The development of the theoretical model of the memory effect of rocks in acoustic emission (Kaiser effect) and the research of the Kaiser effect of big rock volumes (an area around a borehole) using this model".
    Date of birth: February 23, 1973.
    Place of birth: Moscow, Russia.
    Education: Graduated Physical-Technical Department of the Moscow State Mining University in 1995. PhD degree in 1998.
    An analysis indicates that the most of works in the area of the Kaiser effect in rocks are of experimental nature. The absence of quantitative theoretical models all of effect in acoustic emission makes it difficult to develop new geoacoustic techniques for estimating the stress state and properties of rocks. In this connection, the task to develop a theoretical model of the Kaiser effect in rocks is of great importance.
    Publications:
    1. Yamshchikov V. S., Shkuratnik V. L., Lavrov A. V. Memory effects in rocks (review) / FTPRPI, 1994, N5, pp.57-69.
    2. Shkuratnik V. L., Lavrov A. V. About theoretical model of memory effects in rocks / FTPRPI, 1995, N1, pp.25-34.
    3. Yamshchikov V. S., Shkuratnik V. L., Lavrov A. V. Simulation of stress estimating in a stabilizing pillar on the basis of the memory effects of rocks in the area around a borehole / FTPRPI, 1995, N2, pp.30-34.
    4. Shkuratnik V. L., Lavrov A. V. Simulation of the control of a rock mass plane stress state on the basis of acoustic emission memory effect in the area around a borehole / FTPRPI, 1995, N5.
       
  2. Shanin Andrey
    Work: "Theoretical exploration of some problems of scattering, radiation, reflection and propagation of elastic waves in wedge-shaped solids".
    Department of Physics of Moscow State University.
    Date of birth: January 14, 1971.
    Education: Graduated from Department of Physics of Moscow State University 1994. The diploma work performed under Prof. L. K. Zarembo's supervision was dedicated to constructing the theoretical model of magneto acoustic memory. 1994 - 1997- Ph.D. student on Acoustics chair on the Department of Physics of Moscow State University.
    Dissertation work: Theoretical exploration of some problems of scattering, radiation, reflection and propagation of elastic waves in wedge- shaped solids.
    Publications:
    1. V. V. Krylov, A. V. Shanin. The influence of elastic anisotropy on the velocity of wedge acoustic wave // Acoust. Journal. (Moscow) V.37, No 1, 1991, p 130-133.
    2. V. V. Krylov, A. V.Shanin, Scattering of wedge acoustic wave on a shallow groove // Acoust. Mourn. (Moscow) V.39, No 2, 1993, p 292-298.
    3. A. V. Shanin, To the derivation of boundary conditions for the equation of vibration of a thin plate with the help of distributions // Journ. of Appl. Math. and Mech. (Moscow), V.57, No 2, 1993, p 161-163.
    4. A. V. Shanin, Application of methods of theory of representations to problems of emission and reflection of wedge waves // Mourn. of Appl. Math. and Mech. (Moscow), V.58, No 3, 1994, 154-160.
    5. L. K. Zarembo, A. V. Shanin, Non-linear scattering of flexural wave on a crack, situated on a surface of a thin plate // Acoust. Mourn. (Moscow) V.41, No 4, 1995, p 587-590.

     
  3. Zozulya Oleg Michailovich
    Photo of Zozulya Date of birth: August 31, 1968.
    Place of birth: Kzyl-Orda, Kazakhstan.
    Education: Graduated from Department of General and Applied Physics. Moscow Institute of Physics and Technology in 1991. 1994-1998 PhD student in N. N. Andreyev Acoustics institute.
    Scientific supervisor: I. B. Esipov.
    Work: The diploma work was part of the project devoted to the development of sensitive optoacoustic technique and instrumentation that enable to detect ultra low (down to ppb ) concentration of insoluble impurities in liquids. The primary purpose of the project was to construct a reliable device for concentration measurements of bacterium membranes fragments. He suggested an adequate theory for optoacoustic generation in liquid disperse media and formulated basic principles of its optoacoustic diagnostics.
    In 1991 continued research work as a researcher in Nonlinear Acoustics Lab at N.N.Andreyev Acoustics Institute (AAI). In 1991-1993 was involved in the project intended to evaluate the feasibility of optoacoustic analog of powerful acoustic shock-wave generators used in medicine for remote destruction of kidney stones. One of the main advantages of optoacoustic generator is an extremely small focal area easing the hazard, which accompanies the treatment with commercial piezoelectric lithotripters. Fulfilled most of the calculations to optimize this kind of generator and took part in the construction and testing of the experimental model of the device. In 1994-1996 participated in the project carried out under grant from Soros Foundation. Combined analytical asymptotic methods with powerful numerical ones to calculate stationary nonlinear acoustic waves in complex dispersed media and to analyze their stability.
    Current interest is in both theoretical and experimental investigation of acoustic wave propagation in nonlinear viscoelasctic media. Managed to put an original experiment that confirmed the idea of "induced transparency" of nonlinear acoustic waves propagating through thin waveguides or capillaries filled with viscoelastic liquids. This work is of much importance for the development of lubrication modifiers that change their viscoelastic properties under load. Received international support and presented the results at the Acoustic Congress (Seattle,USA,1998) and at the Symposium on Nonlinear Acoustics (Goettingen, Germany, 1999).
    Publications:
    1. O. V. Puchenkov, O. M. Zozulya. On the theory of optoacoustic effect in liquid disperse systems. - Acoustical Physics, 39, 1, 46-50 (1993).
    2. S. A. Rybak, O. M. Zozulya. Stationary nonlinear waves in a medium with resonant dispersion: The case of weak dissipation. - Acoustical Physics, 42, 6, 699-704 (1996).
    3. S. A. Rybak, O. M. Zozulya. Nonlinear waves in media with resonant dispersion. - Proceedings of the Russian Academy of Sciences (Physics series), 60, 12, 70-79 (1996).
    4. S. A. Rybak, O. M. Zozulya. One-dimensional modulation instability of wave packets in media with resonant dispersion. - Physica A, 241, 128-132 (1997).
    5. O. M. Zozulya. Induced transparency of an acoustical waveguide, containing a liquid with nonlinear viscosity. - Proceedings of 16th International Congress on Acoustics, Seattle, USA. (1998).