Application of Fractal on the Fluids

作者：Qu Bo^*; Addison Paul S

来源：Chinese Intelligent Systems Conference (CISC), 2015 to 2015.

DOI：10.1007/978-3-662-48365-7_47

• Fractal
• Fractional Brownian motion
• Particle tracking model
• Hurst exponent
• Ocean dispersion

The applications of fractal have been involved in a wide range of areas. As a fractal brunch-fractional Brownian motion (fBm) has also been used and applied in numerous physical sciences. The fBm technique overcome the traditional non-memory random walk-Brownian motion, it could be used on modelling particle tracking dispersion in ocean surface. The technique gives more accurate simulation on tracking particle diffusion and dispersion. Here we use a developed fBm model (FBMINC) as a diffusion process, simulate an idealized coastal bay surface trajectories and particle cloud dispersions using fBm particle tracking techniques. Compared to the traditional Brownian motion particle tracking model, the newly developed fBm particle tracking model produces patterns more close to the reality. Due to its flexibility, the fBm particle tracking model can be widely used in pollutant dispersion on difference size of water bodies.

• 出版日期2016
• 单位南通大学