Search Results - "Xia, Xilin"

A new efficient implicit scheme for discretising the stiff friction terms in the shallow water equations by Xia, Xilin, Liang, Qiuhua

“…•A new implicit scheme is developed for discretising the friction source terms in the shallow water equations.•The new scheme can relax flow velocities towards…”
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Real‐Time Flood Forecasting Based on a High‐Performance 2‐D Hydrodynamic Model and Numerical Weather Predictions by Ming, Xiaodong, Liang, Qiuhua, Xia, Xilin, Li, Dingmin, Fowler, Hayley J.

“…A flood forecasting system commonly consists of at least two essential components, that is, a numerical weather prediction (NWP) model to provide rainfall…”
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A GPU-accelerated smoothed particle hydrodynamics (SPH) model for the shallow water equations by Xia, Xilin, Liang, Qiuhua

“…Smoothed particle hydrodynamics (SPH) is a fully Lagrangian meshless computational method for solving the fluid dynamics equations. In recent years, it has…”
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Efficient urban flood simulation using a GPU-accelerated SPH model by Liang, Qiuhua, Xia, Xilin, Hou, Jingming

“…Urban flooding may lead to significant losses of properties and lives and numerical modelling can facilitate better flood risk management to reduce losses…”
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New prospects for computational hydraulics by leveraging high-performance heterogeneous computing techniques by LIANG, Qiuhua, SMITH, Luke, XIA, Xilin

“…In the last two decades, computational hydraulics has undergone a rapid development following the advancement of data acquisition and computing technologies…”
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Movement process analysis of the high-speed long-runout Shuicheng landslide over 3-D complex terrain using a depth-averaged numerical model by Zhao, Weihua, Xia, Xilin, Su, Xiaoli, Liang, Qiuhua, Liu, Xiuwei, Ju, Nengpan

“…Flow-like landslide is one of the most catastrophic types of natural hazards due to its high velocity and long travel distance. In 2019, a large catastrophic…”
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Investigating the Impact of Spatial Distribution of Sustainable Drainage System (SuDS) Components on Their Flood Mitigation Performance in Communities with High Groundwater Levels by Ma, Yao, Xia, Xilin, Liang, Qiuhua, Wan, Hongyou

“…This paper investigated the impact of the spatial distribution of SuDS components on their flood reduction performance and the underlying mechanisms in a…”
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Balancing the source terms in a SPH model for solving the shallow water equations by Xia, Xilin, Liang, Qiuhua, Pastor, Manuel, Zou, Weilie, Zhuang, Yan-Feng

“…•A new SPH model is presented for solving the 2D shallow water equations.•Well-balanced issue is thoroughly discussed in the context of SPH…”
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Development of an SDG interlinkages analysis model at the river basin scale: a case study in the Luanhe River Basin, China by Zhou, Xin, Moinuddin, Mustafa, Renaud, Fabrice, Barrett, Brian, Xu, Jiren, Liang, Qiuhua, Zhao, Jiaheng, Xia, Xilin, Bosher, Lee, Huang, Suiliang, Hoey, Trevor

“…While the Sustainable Development Goals (SDG) are broadly framed with 17 goals, the goals and their targets inherently connect with each other forming a…”
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A Multi-Scale Mapping Approach Based on a Deep Learning CNN Model for Reconstructing High-Resolution Urban DEMs by Jiang, Ling, Hu, Yang, Xia, Xilin, Liang, Qiuhua, Soltoggio, Andrea, Kabir, Syed Rezwan

“…The scarcity of high-resolution urban digital elevation model (DEM) datasets, particularly in certain developing countries, has posed a challenge for many…”
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Simulation of Hydraulic Structures in 2D High-Resolution Urban Flood Modeling by Cui, Yunsong, Liang, Qiuhua, Wang, Gang, Zhao, Jiaheng, Hu, Jinchun, Wang, Yuehua, Xia, Xilin

“…Urban flooding as a result of inadequate drainage capacity, failure of flood defenses, etc. is usually featured with highly transient hydrodynamics. Reliable…”
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Robust absorbing boundary conditions for shallow water flow models by Hou, Jingming, Liang, Qiuhua, Xia, Xilin

“…This paper investigates the cause of the spurious waves generated at the domain boundaries and proposes robust absorbing conditions in 2D shallow water…”
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Recommendations for Improving Integration in National End-to-End Flood Forecasting Systems: An Overview of the FFIR (Flooding From Intense Rainfall) Programme by Flack, David, Skinner, Christopher, Hawkness-Smith, Lee, O’Donnell, Greg, Thompson, Robert, Waller, Joanne, Chen, Albert, Moloney, Jessica, Largeron, Chloé, Xia, Xilin, Blenkinsop, Stephen, Champion, Adrian, Perks, Matthew, Quinn, Niall, Speight, Linda

“…Recent surface-water and flash floods have caused millions of pounds worth of damage in the UK. These events form rapidly and are difficult to predict due to…”
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Report on the 15th international symposium on geo-disaster reduction, 25–30 august 2017, Oki Islands - Matsue - Kyoto, Japan by Dai, Zili, Xia, Xilin, Wang, Fawu

“…On 25–30 August 2017, the 15th International Symposium on Geo-disaster Reduction has been held in Oki Islands, Matsue and Kyoto, Japan, focusing on the theme…”
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A full-scale fluvial flood modelling framework based on a high-performance integrated hydrodynamic modelling system (HiPIMS) by Xia, Xilin, Liang, Qiuhua, Ming, Xiaodong

“…•A full-scale fluvial flood modelling framework based on a high-performance hydrodynamic model solving the 2D SWEs.•Successful application to reproduce a storm…”
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An efficient and stable hydrodynamic model with novel source term discretization schemes for overland flow and flood simulations by Xia, Xilin, Liang, Qiuhua, Ming, Xiaodong, Hou, Jingming

“…Numerical models solving the full 2‐D shallow water equations (SWEs) have been increasingly used to simulate overland flows and better understand the transient…”
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A deep convolutional neural network model for rapid prediction of fluvial flood inundation by Kabir, Syed, Patidar, Sandhya, Xia, Xilin, Liang, Qiuhua, Neal, Jeffrey, Pender, Gareth

“…•A CNN model is proposed to estimate flood water depths.•The model can predict water depths for over half of a million cells instantly.•The CNN can potentially…”
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A novel 1D-2D coupled model for hydrodynamic simulation of flows in drainage networks by Li, Qian, Liang, Qiuhua, Xia, Xilin

“…•A novel 1D-2D coupled model is developed for hydrodynamic simulation of transient flows in drainage networks.•The pipe flow is calculated using an improved 1D…”
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A quantitative multi-hazard risk assessment framework for compound flooding considering hazard inter-dependencies and interactions by Ming, Xiaodong, Liang, Qiuhua, Dawson, Richard, Xia, Xilin, Hou, Jingming

“…•A new fully quantitative assessment framework for multi-hazard risk assessment.•Joint probability of contributing hazards including statistical…”
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Neurocomputing in surface water hydrology and hydraulics: A review of two decades retrospective, current status and future prospects by Zounemat-Kermani, Mohammad, Matta, Elena, Cominola, Andrea, Xia, Xilin, Zhang, Qing, Liang, Qiuhua, Hinkelmann, Reinhard

“…•Review of neurocomputing methods in surface water hydrology and hydraulic sciences.•Detailed analysis on six relevant topics in surface water hydrology and…”
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