ISSN:
1433-0369
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
Notes:
Abstract. The vast time-scales of changes in Atmospheric Boundary Layer require large time-steps for numerical solution, which is in strong contradiction with stability conditions of explicit schemes for high Reynolds numbers computing. The numerical model proposed in this paper offers a new fast alternative approach to the solution of the boundary layer meso-scale approximation, together with pollution dispersion on simple geometries. The system of governing equations is solved using semi-implicit scheme based on finite difference discretisation on structured body-fitted mesh. The simple algebraic turbulence closure was used.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s007910050044