Hydrodynamic Modeling of Urban Flooding and Its Management: A Case Study of Patna, India

2021 ◽  
pp. 389-404
Author(s):  
Biswajit Chakravorty ◽  
R. Venkata Ramana ◽  
N. G. Pandey
Keyword(s):  
Hydrodynamic Modeling ◽  
Urban Flooding

Construction of Urban Flooding Prevention System under “One City, One Executor, and One Network” Model: Case Study of Kunming, China

2021 ◽  
Vol 22 (3) ◽  
Author(s):  
Fei Zhao ◽  
Jingzhi Cai ◽  
Hongyun Zeng ◽  
Zhiqiang Xie ◽  
Qingyun Du ◽  
...  
Keyword(s):  
Network Model ◽  
Urban Flooding ◽  
Model Case ◽  
Prevention System

Estimation of Bioreactor Efficiency Through Structured Hydrodynamic Modeling Case Study of a Pichia pastoris Fed-Batch Process

2005 ◽  
pp. 653-671 ◽  
Author(s):  
Frank Delvigne ◽  
Thami El Mejdoub ◽  
Jacqueline Destain ◽  
Jean-Marc Delroisse ◽  
Micheline Vandenbol ◽  
...  
Keyword(s):  
Pichia Pastoris ◽  
Batch Process ◽  
Hydrodynamic Modeling ◽  
Fed Batch

scholarly journals Analysis of urban flood using synthetic unit hydrograph (SUH) and flood mitigation strategies along way Halim River: a case study on Seroja street, Tanjung Senang District

2021 ◽  
Vol 331 ◽  
pp. 07015
Author(s):  
Dian Pratiwi ◽  
Arniza Fitri ◽  
Arlina Phelia ◽  
Nabila Annisa Amara Adma ◽  
Kastamto
Keyword(s):  
Mitigation Strategies ◽  
Flood Mitigation ◽  
Trigger Factor ◽  
Urban Flooding ◽  
Unit Hydrograph ◽  
Urban Flood ◽  
Flood Discharge ◽  
Absorption Area ◽  
Synthetic Unit Hydrograph

In the urban area, flooding becomes the most common disaster that has not been resolved until today. The utilization of river border area into housing and lack of absorption area becomes the trigger factor of urban flooding, as what is happening around Way Halim River on Seroja street. In this area, floods often happen during the rainy season, with the latest events recorded on January 21st, 2021. Analysis of flood intensities and discharges can be parameters for the decision-making of flood mitigation strategies. This study aims to analyze the flood discharges along Way Halim River, Seroja street by comparing the flood discharges resulting from three analysis methods of Synthetic Unit Hydrograph (SUH) including Gama I SUH, Nakayasu SUH, and Snyder SUH. Finally, suitable flood mitigation strategies were also proposed in this study based on the flood discharges and rain intensities. The results showed that Nakayasu SUH had the highest peak flood discharge than Snyder SUH and Gama I SUH. Based on the results of the investigation of land suitability; and analysis of rainfall intensities and flood discharges, the proposed flood mitigation in Seroja street is by installing biopore infiltration holes along Seroja street for storing water and reducing the risk of flooding in the area.

Iterative modeling is as a tool for selecting a geological basis for hydrodynamic modeling and development design

2021 ◽  
pp. 111-126
Author(s):  
A. A. Agarkova ◽  
S. E. Shebankin ◽  
M. A. Tukaev ◽  
M. S. Karmazin
Keyword(s):  
Initial Data ◽  
Hydrodynamic Modeling ◽  
Usual Method ◽  
Gas Condensate ◽  
Digital Model ◽  
Geological Model ◽  
Field Case ◽  
Field Development ◽  
Wide Range

The usual method for constructing a digital model of a field is based on hydrodynamic modeling using the basic implementation of a geological model, usually requires additional adjustments to the initial data, and as a result, leads to a wide range of uncertainties in assessing the predicted technological indicators of field development. The PK1 reservoir of a gas condensate field case study discuss-es the method of iterative modeling, which makes it possible to comprehensively approach the assessment of possible uncertainties.

Urban Flooding—A Case Study of Chennai Floods of 2015

2020 ◽  
pp. 797-807
Author(s):  
Mohammad Sharif ◽  
M. S. Dhillon ◽  
Sharad Chandra ◽  
Manoj Kumar ◽  
Vasanthakumar V
Keyword(s):  
Urban Flooding

Flood resilience in Malaysian cities: a case study of two towns in Johor state

2019 ◽  
Vol 11 (3) ◽  
pp. 329-342 ◽  
Author(s):  
Tej Kumar Karki
Keyword(s):  
Research Question ◽  
Structured Interview ◽  
Urban Flooding ◽  
Structured Interviews ◽  
Flood Vulnerability ◽  
Content Type ◽  
Land Use Regulations ◽  
Flood Disasters ◽  
Institutional Resources

Purpose This paper has carried out a case study of two flood-prone towns in Johor state, Malaysia, to understand how resilient the residents and local authorities were in dealing with the flood disasters in terms of their ability to anticipate, mobilize institutional resources, adapt and respond. Design/methodology/approach This research conducted semi-structured interviews with flood-affected residents, flood disaster managers and planners, and assessed land use regulations and institutional strengths to answer the research question. Findings The results showed that the residents’ anticipatory capacity to flood risks was weak and both the human and institutional resources were insufficient in coping with and responding to urban flooding. Research limitations/implications This research has not carried out questionnaire survey of large number of residents. It is based on semi-structured interview of ten residents in two Malaysian cities. Practical implications The insights drawn from this research would help develop flood-resilient policies for Malaysian cities. The global communities exposed to flood disasters too benefit from the Malaysia’s minute but crucial human and institutional experiences in urban flooding. Social implications Being resilient to all these small but important flood concerns has huge potential to reduce vulnerability and disaster risks and protect the lives and properties of flood affected urban residents. Originality/value The research focus in Malaysia is less on flood resilience and more on flood modeling and hydrology analysis. In this sense, this research is new because it talks more on flood vulnerability and resilience issues at the community level and gives a perspective on current Malaysian town's state of flood resilience culture and practices.

scholarly journals Hydroinformatics in multi-colours—part red: urban flood and disaster management

2009 ◽  
Vol 11 (3-4) ◽  
pp. 166-180 ◽  
Author(s):  
Arthur E. Mynett ◽  
Zoran Vojinovic
Keyword(s):  
Disaster Management ◽  
Millennium Development Goals ◽  
Environmental Science ◽  
Urban Flooding ◽  
Urban Flood ◽  
Niagara Falls ◽  
The Past ◽  
Development Goals

Hydroinformatics found its origin in the advancement of computational hydraulics in the early 1990s but has expanded considerably, both in scope and in application areas. It is now not only being applied in the fields of hydraulics and hydrology (often indicated by the colour blue), but also in environmental science and technology (green) as well as in knowledge systems and knowledge management (yellow). This paper focuses on urban (red) applications of hydroinformatics, taking urban flood and disaster management as an example. It is part of a sequence of papers, each focusing on a particular field (colour) of hydroinformatics, which together constitute a multi-coloured rainbow of application areas that hydroinformatics has expanded into over the past two decades or so. The combined papers on “Hydroinformatics in multi-colours” were presented as the opening keynote of the Workshop on Advances in Hydroinformatics held in Niagara Falls, in June 2007. In this paper—part red of the sequence—the role of urban hydroinformatics in assessing effects of climate change on urban flooding and health risk is addressed in relation to the UN Millennium Development Goals and illustrated on a case study of Dhaka, Bangladesh.

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