Abstract
We develop and present computer simulations of snowfall and snowfall management near buildings using deflection fins. Our approach first entails a numerical solution to the Navier – Stokes fluid dynamics equations in order to determine wind velocity profiles with and without deflection fins. Subsequent to finding the velocity field, snow particles are introduced and are subject to Newton’s Laws in order to allow transport, sticking to surfaces, landing and ultimately accumulation. We revisit previous work, presenting and discussing program construction and validation, along with cursory systematic studies of varying geometrical parameters in the simulation. The utility of the simulations is discussed through recommendations for optimal fin placement, as well as specific benefits of working in 2D.
Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.
Recommended Citation
Maldonado, E. and Roth, Michael W.
(2026)
"Fluid-mediated particle transport: Revisiting snowstorm simulations in 2D with an updated pressure calculation algorithm,"
The Compass: Earth Science Journal of Sigma Gamma Epsilon:
Vol. 95:
Iss.
1, Article 1.
DOI: https://doi.org/10.62879/c40313659
Available at:
https://digitalcommons.csbsju.edu/compass/vol95/iss1/1