![]() ![]() 13 In the associated edit field, type 15. 12 Locate the Coloring and Style section. These easy-to-use look-up hydrologic design charts will be of great utility for local managers in the design of soak-away rain gardens. Solved with COMSOL Multiphysics 4.3 2012 COMSOL 9 INDUCTANCE OF A POWER INDUCTOR 11 Find the z grid points subsection. Since it contains all the information regarding the FEM application for interconnect study. The pre-processing step enables the user to build the model. ![]() The method can be split into three basic steps, namely pre-processing, solver, and post-processing 38. Thus, in this paper, with a design hyetograph of 3-month average rainfall intensities of Singapore, hydrologic design charts, especially, design charts on overflow volume (as a % of total runoff volume) of soak-away rain gardens are established for a range of potential hydrologic conditions by developing a mathematical model based on Richard’s equation using COMSOL Multiphysics, a finite element analysis and solver software package for various physics and engineering applications. Figure 4.5: Basic steps to perform a finite element analysis in COMSOL Multiphysics. You will need an on-subscription COMSOL license attached to your COMSOL Access account or a software trial provided by your sales representative. However, to have a rapid assessment of soak-away rain gardens on a range of potential hydrologic conditions (e.g., size of the soak-away rain garden, saturated hydraulic conductivity of the in-situ soil, and saturated hydraulic conductivity of the filter media), hydrologic design guidelines or design charts of soak-away rain gardens that are specific for local conditions are not currently available for many regions including Singapore. To mitigate the adverse impact of urbanization such as increased flooding and depleted groundwater recharge, around the world, several best management practices, in other words, green infrastructures have been practised, and soak-away rain garden is one of them. Stockholm.Įasy-to-Use Look-Up Hydrologic Design Charts of a Soak-Away Rain Garden in SingaporeĪUTHORS: Sivarajah Mylevaganam, Ting Fong May Chui, Jiangyong HuĬOMSOL Multiphysics, Soak-Away Rain Garden, Hydrologic Design Charts, Overflow VolumeĪBSTRACT: As catchments become urbanized due to population growth the impervious surfaces created by buildings and pavements in the expense of permeable soil, depressions, and vegetation cause rainwater to flow rapidly over the landscape. ![]() COMSOL AB (2012) COMSOL Multiphysics Reference Guide (Version 4.3). ![]()
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