Study on Mathematical Model Parameters of City-Flood Numerical Inversion
Journal Title: Scholars Journal of Engineering and Technology - Year 2015, Vol 3, Issue 5
Abstract
This article elaborately introduced the theory and actuality of city flood. It clarifies the process of rectified model: diffusion coefficient function instead of using ground elevation function, rainfall integrated functions formation permeability function and drainage function function terms. Then it chooses finite-different method to solve convection-diffusion equations. It applied to this model. Classical optimal inversion method-Best Motion method is used, constructed arithmetic for the related parameter of equation. Apparently, this model could exactly describe city flood. Inverse identification is feasible in the process of simulation. Keywords: city-flood; Numerical Inversion; Mathematical model
Authors and Affiliations
Jinzi Liu, Weijiao Di, Jiying Liu, Jing Wang
Keywords
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