PT Journal AU Kovarik, K TI The New Numerical Methods for Mathematical Modelling of Pollutant Transport SO Communications - Scientific Letters of the University of Zilina PY 1999 BP 59 EP 68 VL 1 IS 4 DI 10.26552/com.C.1999.4.59-68 WP https://komunikacie.uniza.sk/artkey/csl-199904-0008.php DE no keywords SN 13354205 AB This paper deals with a solution of the transport governing equation in the saturated zone by the random-walk and DR method connected with the boundary element method. The boundary element's solution produces a continuous velocity field which is used to solve the transport equation by both methods. These models can be effectively used to simulate groundwater contamination problems. ER