Modeling of two-dimensional unsteady water of movement in open channels Aybek Seytov, Olim Abdurakhmanov, Abdusalim Kakhkhorov, Davlatyor Karimov and Dostonbek Abduraimov E3S Web Conf., 486 (2024) 01023 Published online: 07 February 2024 DOI: 10.1051/e3sconf/202448601023