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IMECH-IR  > 流固耦合系统力学重点实验室(2012-)  > 会议论文
Title:
Propagation of landslide induced impulse wave in channel type reservoirs
Author: An Y(安翼); Liu QQ(刘青泉); Shi CQ(石传奇); Yang JX(杨家修)
Issued Date: 2016-11
Conference Name: The Fifteenth Asian Congress of Fluid Mechanics
Conference Date: NOV 21-23, 2016
Conference Place: Kuching, MALAYSIA
Abstract:

he propagation characteristics and parameter sensitivity of the landslide induced impulse wave in practical channel type reservoirs are investigated in this study. The two-dimensional Saint-Venant equation and dry-wet boundary treatment method are used to simulate the wave generation and propagation processes in real reservoirs. In order to better reproduce the initial wave, a matching technique of initial wave between nearfield and far field simulation is implemented, while the nearfield wave generation processes are simulated based on full Naiver-Stokes equation. A real landslide induced impulse wave event is simulated with this technique and the propagation characteristics and parameter sensitivity are investigated. The simulation results and comparison between different cases indicate that the longitudinal shape of the channel-type reservoir is a crucial factor for propagation. Classical engineering methods which ignore this factor might produce improper estimation of the max wave height.

Indexed Type: CPCI-S ; EI
Language: 英语
WOS ID: WOS:000404176200048
Citation statistics:
Content Type: 会议论文
URI: http://dspace.imech.ac.cn/handle/311007/59683
Appears in Collections:流固耦合系统力学重点实验室(2012-)_会议论文

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Recommended Citation:
An Y,Liu QQ,Shi CQ,et al. Propagation of landslide induced impulse wave in channel type reservoirs[C]. 见:The Fifteenth Asian Congress of Fluid Mechanics. Kuching, MALAYSIA. NOV 21-23, 2016
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文件名: 15ACFM_Word_77_reformated.pdf
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