Bireslavskii E.N., Dudina L.M., On Filtration in a Rectangular Interchange with a particularly Unpermatable Vertical wall in the Evaporation, Journal of Water, Volume 1, Issue 1, 2018, Pages 11-19, ISSN 2769-2264, https://doi.org/10.14302/issn.2769-2264.jw-18-2393. (https://oap-researcharticles.org/jw/article/900) Abstract: We consider a plane steady-state filtration in a rectangular bridge with a partially impermeable vertical wall in the presence of evaporation from a free surface of groundwater. To study the effect of evaporation, a mixed multiparametric boundary-value problem of the theory of analytic functions is formulated and using the method of P. Y. Polubarinova-Kochina. Based on the proposed model, an algorithm is developed to calculate the dependence of efficiency and productivity of hydrodynamic analysis. Keywords: filtration; evaporation; jumper; ground water; free surface; Polubarinova-Kochina method; complex velocity; conformal mappings; differential equations of the Fuchs class.