Institutional Repository
| Modelling of submarine landslides and generated water waves | |
| S. Assier Rzadkiewicz; C. Mariotti; P. Heinrich | |
| 1996 | |
| Source | Physics and Chemistry of The Earth
 |
| Volume | 21Issue:1-2Pages:7-12 |
| English Abstract | The slide of unstable sedimentary bodies and their hydraulic effects are studied by numerical means. A two-dimensional fluid mechanics model based on Navier-Stokes equations has been developed considering the sediments and water as a mixture. Viscoplastic and diffusion laws for the sediments have been introduced into the model. The numerical model is validated with an analytical solution for a Bingham flow. Laboratory experiments consisting in the slide of gravel mass have been carried out. The results of these experiments have shown the importance of the sediment rheology and the diffusion. The model parameters are adjusted by trial and error to match the observed “sandflow”. |
| Indexed Type | 其他 |
| Cooperation Status | 其它 |
| Language | 英语 |
| Content Type | 期刊论文 |
| URI | http://ir.iscas.ac.cn/handle/311060/1345 |
| Collection | 中国科学院软件研究所 |
| Recommended Citation GB/T 7714 | S. Assier Rzadkiewicz,C. Mariotti,P. Heinrich. Modelling of submarine landslides and generated water waves[J]. Physics and Chemistry of The Earth,1996,21(1-2):7-12. |
| APA | S. Assier Rzadkiewicz,C. Mariotti,&P. Heinrich.(1996).Modelling of submarine landslides and generated water waves.Physics and Chemistry of The Earth,21(1-2),7-12. |
| MLA | S. Assier Rzadkiewicz,et al."Modelling of submarine landslides and generated water waves".Physics and Chemistry of The Earth 21.1-2(1996):7-12. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| BJ01144769.pdf（494KB） | 开放获取 | License | Application Full Text | |||
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