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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2009, Volume 50, Issue 4, Pages 121–127 (Mi pmtf1772)  
This article is cited in 9 scientific papers (total in 9 papers)

Effect of the porosity and particle size of materials on sound-wave velocity

S. S. Sekoyana, V. R. Schlegela, S. S. Batsanovab, S. M. Gavrilkinab, K. B. Poyarkovc, A. A. Gurkovc, A. A. Durovc

a All-Russia Research Institute of Physicotechnical and Radio Engineering Measurements, Mendeleevo, 141570, Moscow Region, Russia
b Institute of Structural Macrokinetics and Materials Science, Russian Academy of Sciences, Chernogolovka, 142432, Moscow Region, Russia
c Moscow State Institute of Electronic Engineering (Technical university), Moscow, 124498, Zelenograd, Russia
Full-text PDF (206 kB) Citations (9)
Abstract: Methods were developed to measure longitudinal and transverse sound velocities in porous materials – various Zn–S mixtures and KBr samples. It is shown that, on exposure to ultrasound with a wavelength far exceeding the pore size in pressed samples, a porous body behaves as a continuous medium. Sound velocity in a porous material was found to depend on the quantitative ratio of vacuum, air, and toluene in the pores. Bulk sound velocities estimated using an additive method agree with experimental data within an error not more than 10%. It was found that removal of moisture traces from porous samples led to significant absorption of sound waves.
Keywords: longitudinal, shear and bulk sound velocities, porous body, elastic modulus.
Received: 09.07.2008
English version:
Journal of Applied Mechanics and Technical Physics, 2009, Volume 50, Issue 4, Pages 646–650
DOI: https://doi.org/10.1007/s10808-009-0086-y
Bibliographic databases:
Document Type: Article
UDC: 536.46
Language: Russian
Citation: S. S. Sekoyan, V. R. Schlegel, S. S. Batsanov, S. M. Gavrilkin, K. B. Poyarkov, A. A. Gurkov, A. A. Durov, “Effect of the porosity and particle size of materials on sound-wave velocity”, Prikl. Mekh. Tekh. Fiz., 50:4 (2009), 121–127; J. Appl. Mech. Tech. Phys., 50:4 (2009), 646–650
Citation in format AMSBIB
\Bibitem{SekSchBat09}
\by S.~S.~Sekoyan, V.~R.~Schlegel, S.~S.~Batsanov, S.~M.~Gavrilkin, K.~B.~Poyarkov, A.~A.~Gurkov, A.~A.~Durov
\paper Effect of the porosity and particle size of materials on sound-wave velocity
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2009
\vol 50
\issue 4
\pages 121--127
\mathnet{http://mi.mathnet.ru/pmtf1772}
\elib{https://elibrary.ru/item.asp?id=12846455}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2009
\vol 50
\issue 4
\pages 646--650
\crossref{https://doi.org/10.1007/s10808-009-0086-y}
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  • https://www.mathnet.ru/eng/pmtf/v50/i4/p121
    • This publication is cited in the following 9 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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