Sound Absorption and Dispersion in Dilute Polyatomic Gases: A Generalized Kinetic Approach
Fluid Dynamics
2015-06-15 v3
Abstract
A generalized kinetic model equation which takes into account the frequency depence of the thermal conductivity is used to analyze the problem of sound propagation in dilute polyatomic gases. By comparing the theoretical results with some available experimental data we infer that our model equation provides a precise transition between low and high-frequency limits.
Keywords
Cite
@article{arxiv.1304.2480,
title = {Sound Absorption and Dispersion in Dilute Polyatomic Gases: A Generalized Kinetic Approach},
author = {Sebastian Fischer and Wilson Marques},
journal= {arXiv preprint arXiv:1304.2480},
year = {2015}
}
Comments
16 pages, 2 figures