排序方式： 共有4条查询结果，搜索用时 15 毫秒
1
1.
A numerical model is proposed to describe the formation of ice jams under the effect of a release wave. 相似文献
2.
E. I. Debol’skaya I. I. Gritsuk V. K. Debol’skii D. N. Ionov O. Ya. Maslikova 《Water Resources》2018,45(4):542-552
The study is focused on pollution transport in rivers flowing in cryolithozone and takes into account possible channel deformations caused by thawing of permafrost rocks in which the channel runs. The methods used are laboratory and mathematical modeling. The mathematical model consists of four blocks: hydrodynamic, thermal, deformation, and pollutant transport. The model was validated and tested against the data of a laboratory experiment. Numerical experiments suggested conclusions regarding the propagation of pollutants entering the flow from sources in thawing bank slopes and on river floodplain. 相似文献
3.
E. I. Debol’skaya V. K. Debol’skii O. Ya. Maslikova A. V. Ermakov 《Water Resources》2008,35(6):635-641
The effect of ice cover on bed deformations in the lower pools of hydraulic structures was examined by using data of laboratory and numerical experiments. Data of numerical experiments were used to parameterize bed deformations as a function of the release volume and duration, the length of ice hole, ice roughness coefficient, soil particle size, porosity, and density. The results of numerical experiments were compared with data of field and laboratory measurements. 相似文献
4.
1