Determination of the corresponding roughness height in a WDS model containing old rough pipesAnnus, Ivar; Vassiljev, Anatoli; Kändler, Nils; Kaur, KatrinJournal of water supply : research and technology - AQUA2020 / p. 201–209 https://doi.org/10.2166/aqua.2019.080

Flow dynamics in a pipe containing uneven roughness elementsKaur, Katrin; Vassiljev, Anatoli; Annus, Ivar; Truu, Murel; Kändler, NilsWDSA CCWI : proceedings book2022 / 11 p. : ill https://drive.google.com/file/d/1sTPCrwLPmq-2C0-NX8siSfWp9WLld54A/view

Numerical investigation of the impact of irregular pipe wall build-up on velocity in the water distribution systemKaur, Katrin; Vassiljev, Anatoli; Annus, Ivar; Kändler, Nils; Roosimägi, JanetJournal of Water Supply: Research and Technology - AQUA2020 / p. 647−655 https://doi.org/10.2166/aqua.2020.035