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2011 | 120 | 3 | 455-461
Article title

Non-Wave Variations in Temperature Caused by Sound in a Chemically Reacting Gas

Content
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EN
Abstracts
EN
A weakly nonlinear generation of non-acoustic modes in the field of sound in a gas is considered. An exoteric chemical reaction of A → B type, which takes place in a gas, may be reversible or not. Two types of sound are considered, low-frequency and high-frequency as compared with the characteristic time of a chemical reaction. For both these cases, the governing equations of non-acoustic modes are derived and conclusions of the efficiency of their nonlinear generation by sound are made. The character of nonlinear generation of non-acoustic modes by sound depends essentially on reversibility of a chemical reaction.
Keywords
EN
Publisher

Year
Volume
120
Issue
3
Pages
455-461
Physical description
Dates
published
2011-09
received
2010-09-27
Contributors
author
  • Faculty of Applied Physics and Mathematics, Gdańsk University of Technology, G. Narutowicza 11/12, 80-233 Gdańsk, Poland
  • Faculty of Applied Physics and Mathematics, Gdańsk University of Technology, G. Narutowicza 11/12, 80-233 Gdańsk, Poland
References
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  • 4. A. Perelomova, Phys. Lett. A 357, 42 (2006)
  • 5. A. Perelomova, Acta Acust. united with Acustica 96, 43 (2010)
  • 6. N.E. Molevich, Acoust. Phys. 48, 209 (2002)
  • 7. N.E. Molevich, Acoust. Phys. 49, 229 (2003)
  • 8. B. Riemann, Abhandl. Ges. Wiss. Göttingen, Math.-Physik. 8, 43 (1858-1859); repinted in The Collected Works of Bernard Riemann, Dover, New York 1953, p. 156
  • 9. N.E. Molevich, Acoust. Phys. 48, 209 (2002)
  • 10. A. Perelomova, W. Pelc-Garska, Cent. Eur. J. Phys. 8, 855 (2010)
  • 11. M. Koshi, N. Nishida, T. Murakami, H. Matusi, J. Phys. Chem. 97, 4473 (1993)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv120n316kz
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