Two-dimensional mathematical modeling of 2013 and 2020 Amur River floods
Predicting river flooding of the territory where people live and engage in economic activities is urgent. The most problematic area in the Russian Far East is the territory through which the Amur River and its tributaries flow. The article considers the calculations of two Amur River floods: 2013 –...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2023-01-01
|
| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/38/e3sconf_conmechydro23_01007.pdf |
| _version_ | 1797775931987722240 |
|---|---|
| author | Belikov V. V. Borisova N. M. Glotko A. V. Vasilyeva E. S. |
| author_facet | Belikov V. V. Borisova N. M. Glotko A. V. Vasilyeva E. S. |
| author_sort | Belikov V. V. |
| collection | DOAJ |
| description | Predicting river flooding of the territory where people live and engage in economic activities is urgent. The most problematic area in the Russian Far East is the territory through which the Amur River and its tributaries flow. The article considers the calculations of two Amur River floods: 2013 – catastrophic flood and 2020 – low flood. The simulation was carried out using a system of two-dimensional Saint-Venant equations using the Stream 2D CUDA program. The solution of the system of equations by numerical methods is based on the original author’s methodology. Channel depth maps and WordDEMTM (Airbus Defense and Space, Intelligence) data at 24 m resolution were used as a digital elevation model. Calculations of river floods in 2013 and 2020 were performed on a built-in and calibrated mathematical model, which matches the observational data well. |
| first_indexed | 2024-03-12T22:42:46Z |
| format | Article |
| id | doaj.art-edf8cf3321264ac4917097138fee821e |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-12T22:42:46Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-edf8cf3321264ac4917097138fee821e2023-07-21T09:35:09ZengEDP SciencesE3S Web of Conferences2267-12422023-01-014010100710.1051/e3sconf/202340101007e3sconf_conmechydro23_01007Two-dimensional mathematical modeling of 2013 and 2020 Amur River floodsBelikov V. V.0Borisova N. M.1Glotko A. V.2Vasilyeva E. S.3Water Problems Institute, Russian Academy of SciencesWater Problems Institute, Russian Academy of SciencesWater Problems Institute, Russian Academy of SciencesWater Problems Institute, Russian Academy of SciencesPredicting river flooding of the territory where people live and engage in economic activities is urgent. The most problematic area in the Russian Far East is the territory through which the Amur River and its tributaries flow. The article considers the calculations of two Amur River floods: 2013 – catastrophic flood and 2020 – low flood. The simulation was carried out using a system of two-dimensional Saint-Venant equations using the Stream 2D CUDA program. The solution of the system of equations by numerical methods is based on the original author’s methodology. Channel depth maps and WordDEMTM (Airbus Defense and Space, Intelligence) data at 24 m resolution were used as a digital elevation model. Calculations of river floods in 2013 and 2020 were performed on a built-in and calibrated mathematical model, which matches the observational data well.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/38/e3sconf_conmechydro23_01007.pdf |
| spellingShingle | Belikov V. V. Borisova N. M. Glotko A. V. Vasilyeva E. S. Two-dimensional mathematical modeling of 2013 and 2020 Amur River floods E3S Web of Conferences |
| title | Two-dimensional mathematical modeling of 2013 and 2020 Amur River floods |
| title_full | Two-dimensional mathematical modeling of 2013 and 2020 Amur River floods |
| title_fullStr | Two-dimensional mathematical modeling of 2013 and 2020 Amur River floods |
| title_full_unstemmed | Two-dimensional mathematical modeling of 2013 and 2020 Amur River floods |
| title_short | Two-dimensional mathematical modeling of 2013 and 2020 Amur River floods |
| title_sort | two dimensional mathematical modeling of 2013 and 2020 amur river floods |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/38/e3sconf_conmechydro23_01007.pdf |
| work_keys_str_mv | AT belikovvv twodimensionalmathematicalmodelingof2013and2020amurriverfloods AT borisovanm twodimensionalmathematicalmodelingof2013and2020amurriverfloods AT glotkoav twodimensionalmathematicalmodelingof2013and2020amurriverfloods AT vasilyevaes twodimensionalmathematicalmodelingof2013and2020amurriverfloods |