Dynamic Evolution Equations for Isolated Smoke Vortexes in Rational Mechanics
Abstract
Smoke circle vortexes are a typical dynamic phenomenon in nature. The similar circle vortexes phenomenon appears in hurricane, turbulence, and many others. A semi-empirical method is constructed to get some intrinsic understanding about such circle vortex structures. Firstly, the geometrical motion equations for smoke circle is formulated based on empirical observations. Based on them, the mechanic dynamic motion equations are established. Finally, the general dynamic evolution equations for smoke vortex are formulated. They are dynamic evolution equations for exact stress field and dynamic evolution equations for average stress field. For industrial application and experimental data processing, their corresponding approximation equations for viscous fluid are given. Some simple discussions are made.
Cite
@article{arxiv.1101.2969,
title = {Dynamic Evolution Equations for Isolated Smoke Vortexes in Rational Mechanics},
author = {Xiao Jianhua},
journal= {arXiv preprint arXiv:1101.2969},
year = {2011}
}
Comments
25 pages, 2 figures