Abstract: For slowly moving freezing fronts in soil, the heat-transport equation may be approximated by the Laplacian of temperature. Consequently, potential theory may be assumed to apply and the temperature ...

Abstract: A two-dimensional model of coupled heat and moisture flow in frost-heaving soils is developed based upon well known equations of heat and moisture flow in soils. Numerical solution is by the ...

Abstract: Many of the hydrodynamic models used for estuary tidal flows and storm surges are based on a set of coupled two‐dimensional hydrodynamic equations, which are obtained from the full three‐dimensional flow equations by ...