Results 211 to 220 of about 11,537 (254)

SWMM Stormwater Pollutant Washoff Functions

Journal of the Environmental Engineering Division, 1978
In the classical theory of elasticity, one of the celebrated methods for solving boundary value problems regarding an isotropic homogeneous linear elastic continuum is the method of Galerkin's vector. However, the set of governing equations to be solved is a system of N partial differential equations, N being the number of spatial dimension.
Thomas K. Jewell, Donald Dean Adrian
openaire   +1 more source

SWMM: Secure Wireless Mobility Management

2010 17th International Conference on Telecommunications, 2010
Mesh technology has captured the interest of university research and industry, because of its capacity to meet at the same time the requirements of suppliers of wireless access to Internet and of users. But, the architecture and the configuration of this type of network do not ensure a protection against the unauthorized use of the network since the ...
Ikbel Daly, Faouzi Zarai, Lotfi Kamoun
openaire   +1 more source

Expert System for Calibrating Swmm

Journal of Water Resources Planning and Management, 1989
EPA'S Storm Water Management Model (SWMM) simulates all aspects of the hydrologic and quality cycles. Using expert system technology, an interactive user‐support framework has been developed to automate the calibration of the runoff block. It acts as a front end to assist the user in the initial estimation of the parameter values and in building the ...
C. Baffaut, J. W. Delleur
openaire   +1 more source

New optimization strategies for SWMM modeling of stormwater quality applications in urban area.

Journal of Environmental Management
Build-up/wash-off models were originally developed for small-scale laboratory facilities with uniform properties. The effective translation of these models to catchment scale necessitates the meticulous calibration of model parameters.
Mohammed N. Assaf, S. Manenti, E. Creaco, C. Giudicianni, Lorenzo Tamellini, S. Todeschini   +5 more
semanticscholar   +1 more source

OSTRICH-SWMM: A new multi-objective optimization tool for green infrastructure planning with SWMM

Environmental Modelling & Software, 2019
Abstract The installation of Green Infrastructure (GI) can revitalize communities while reducing sewage overflows and improving runoff quality. However, determining the proper GI investment is a challenging management task. Numerical hydrologic models, such as the Storm Water Management Model (SWMM), are the primary design tool for GI.
Kristina Macro, L. Shawn Matott, Alan Rabideau, Seyed Hamed Ghodsi, Zhenduo Zhu   +4 more
openaire   +1 more source

A new LID spatial allocation optimization system at neighborhood scale: Integrated SWMM with PICEA-g using MATLAB as the platform.

Science of the Total Environment, 2022
Despite the growing interest, limited studies have been conducted on LID spatial allocation optimization (SAO) at neighborhood scale, and no study has applied modifications to the optimization algorithm to improve its performance.
Yang Yu, Yongchao Zhou, Zhiyong Guo, B. van Duin, Wenming Zhang   +4 more
semanticscholar   +1 more source

Parallel flow routing in SWMM 5

Environmental Modelling & Software, 2014
The hydrodynamic rainfall-runoff and urban drainage simulation model SWMM (Storm Water Management Model) is a state of the art software tool applied likewise in research and practice. In order to reduce the computational burden of long simulation runs and to use the extra power of modern multi-core computers, a parallel version of SWMM is presented ...
G. Burger, R. Sitzenfrei, M. Kleidorfer, W. Rauch   +3 more
openaire   +1 more source

Evaluation of urban drainage capacity using different satellite image sources and SWMM

Urban Water Journal
This research aims to cost-effectively identify inundation due to combined rainfall with tidal surges by evaluating the existing urban drainage system.
A. Akter, Antim Datta, Md. Marjan Shaharia   +2 more
semanticscholar   +1 more source

Verifying an improved intermittent water distribution network analysis method based on EPA-SWMM

Journal of Hydroinformatics
Modelling Intermittent Water Supply (IWS) presents challenges, as traditional hydraulic methods based on EPANET are often inadequate due to their inability to simulate the network filling process.
Dondu Sarisen, R. Farmani, David W. Watkins, B. Barkdoll, Brian W. Rivers, Chao Zhang, F. Memon   +6 more
semanticscholar   +1 more source

Design of Dual Drainage Systems Using SWMM

Journal of the Hydraulics Division, 1982
In the absence of a proper calibration procedure, traditional methods of applying the Storm Water Management Model, (SWMM), to dual stormwater drainage systems, results in considerable underprediction of system flow and overprediction of pollutant mass flux. These errors can be of considerable importance when designing stormwater management facilities.
J. H. Ellis, Edward A. McBean, G. Mulamoottil   +2 more
openaire   +1 more source