کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
977465 | 933190 | 2009 | 16 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Enskog's kinetic theory of dense gases for chemically reacting binary mixtures, II: Light scattering and sound propagation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
فیزیک ریاضی
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چکیده انگلیسی
Enskog's kinetic theory for a symmetric moderately dense reaction A+AâB+B is used to determine Fick's and Fourier's law. The transport coefficients of diffusion, thermal-diffusion rate and thermal conductivity are represented graphically for endothermic and exothermic reactions and are analyzed as a function of the activation energy and of the density of the mixture. The Onsager reciprocity relations are numerically investigated and verified. The problems related to sound propagation and light scattering are investigated for such a mixture and it is shown that the influence of chemical reactions on phase velocity, attenuation coefficient and light scattering spectra is more pronounced for rarefied gases although there is a considerable change in these quantities as the mixture becomes denser.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 388, Issue 4, 15 February 2009, Pages 295-310
Journal: Physica A: Statistical Mechanics and its Applications - Volume 388, Issue 4, 15 February 2009, Pages 295-310
نویسندگان
Adriano W. Silva, Giselle M. Alves, Wilson Jr., Gilberto M. Kremer,