Browsing Mathematics (Scholarly Articles) by Author "Madden, Niall"
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Improved mathematical and numerical modelling of dispersion of a solute from a continuous source
Madden, Niall (2011)We present a refinement of a model due to Mondal and Mazumder [7] for dispersion of fine particles in an oscillatory turbulent flow. The model is based on the time-dependent advection-diffusion equation posed on a ... -
A two-weight scheme for a time-dependent advection-diffusion problem
Chadha, Naresh M.; Madden, Niall (2011)We consider a family of two-weight finite difference schemes for a time-dependent advection-diffusion problem. For a given uniform grid-spacing in time and space, and for a fixed value of advection and diffusion parameters, ...