Tsvetkova T. Mathematical modelling of salts transfer under filtration and moisture transfer in saturated-nonsaturated soil media

Object - processes of salts transfer taking into account filtration and moisture transfer in saturated-non-saturated soils. Purpose - the construction of new mathematical models. Methods - finite differences, conforming reflections. Innovation - the non-linear mathematical model was built of processes of salts transfer, filtration, moisture transfer; the mathematical model was generalized for drainage and irrigation soils; methods were modified of finite differences using conforming reflections; regularities of the processes were determined. Results are implemented in SRW (SR № 0107U004173, SR № 0110U000816, SR № 0113U004052); Rivne regional department of water resources; NUWMNRU.