A
Albert S. Chen
Researcher at University of Exeter
Publications - 117
Citations - 3193
Albert S. Chen is an academic researcher from University of Exeter. The author has contributed to research in topics: Flood myth & Environmental science. The author has an hindex of 26, co-authored 94 publications receiving 2340 citations. Previous affiliations of Albert S. Chen include National Taiwan University & National Science and Technology Center for Disaster Reduction.
Papers
More filters
Journal ArticleDOI
Urban flood impact assessment: A state-of-the-art review
TL;DR: A state-of-the-art literature review on flood impact assessment in urban areas, detailing their application, and their limitations is presented in this article, which describes both techniques for dealing with individual categories of impacts, as well as methodologies for integrating them.
Journal ArticleDOI
Comparison of 1D/1D and 1D/2D Coupled (Sewer/Surface) Hydraulic Models for Urban Flood Simulation
Jorge Leandro,Jorge Leandro,Albert S. Chen,Albert S. Chen,Slobodan Djordjević,Slobodan Djordjević,Dragan Savic,Dragan Savic +7 more
TL;DR: In this paper, a comparison of the simulation results of a 1D/1D model and a 2D/2D model is presented, showing that the definition of the surface pathways, the linking elements sewer/surface, and the inclusion of virtual manholes are key factors for setting up a more accurate 1d/1d model.
Journal ArticleDOI
A weighted cellular automata 2D inundation model for rapid flood analysis
Michele Guidolin,Albert S. Chen,Bidur Ghimire,Edward Keedwell,Slobodan Djordjević,Dragan Savic +5 more
TL;DR: A new fast flood model using cellular automata (CA) technique has been developed and the rapid and accurate attributes of the model have demonstrated its applicability for quick flood analysis in large modelling systems.
Journal ArticleDOI
An integrated framework for high-resolution urban flood modelling considering multiple information sources and urban features
Yuntao Wang,Yuntao Wang,Albert S. Chen,Guangtao Fu,Slobodan Djordjević,Chi Zhang,Dragan Savic +6 more
TL;DR: A new holistic framework for using information collected from multiple sources for setting parameters of a 2D flood model is developed and the results indicate that the representation of urban micro- features is critical to the accuracy of modelling results.
Journal ArticleDOI
A coarse-grid approach to representing building blockage effects in 2D urban flood modelling
TL;DR: The building features in coarse grids were abstracted using the building coverage ratio and the conveyance reduction factor parameters in a 2D model to simulate flooding in urban areas and showed the proposed model can minimise the errors due to terrain averaging and provide a much better accuracy of modelling results at a marginally increased computing cost.