Model of flow propagation in a river channel taking into account disparity in the "water stage vs water volume" curves corresponding to the rise and recession of a flood wave

5th International Summer School for Students and Young Scientists "Natural and Human Environment of Arctic and Alpine Areas: Relief, Soils, Permafrost, Glaciers, Biota Life Style of Native Ethnic Groups in a Rapidly Changing Climate"

生态环境科学

Burakov, D.A.^1^2 ; Karepova, E.D.^3^4 ; Shan'Ko, Yu.V.^3

Krasnoyarsk State Agrarian University, 90 Mira Ave., Krasnoyarsk

660049, Russia^1

Tomsk State University, 36 Lenin Ave., Tomsk

634050, Russia^2

Institute of Computational Modelling SB RAS, FRC KSC SB RAS, Krasnoyarsk, Akademgorodok

660100, Russia^3

Siberian Federal University, 79 Svobodny Ave., Krasnoyarsk

660041, Russia^4

关键词: Flood waves;    Numerical experiments;    River channels;    Stream routing;    Water volumes;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/232/1/012002/pdf
DOI  :  10.1088/1755-1315/232/1/012002

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

In this paper the new family of the stream routing curves was obtained on the basis of disparity in the "water stage vs water volume" curve on the rise and the recession of the flood wave. The paper contains the results of the numerical experiments with the different stream routing curves using the row data about the artificial outflows downstream from Novotveretskaya and Ivankovo dams.