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Scholars Journal of Engineering and Technology | Volume-3 | Issue-05
Study on Mathematical Model Parameters of City-Flood Numerical Inversion
Jinzi Liu, Weijiao Di, Jiying Liu, Jing Wang
Published: May 22, 2015 |
128
115
DOI: 10.36347/sjet
Pages: 544-549
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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 convectiondiffusion 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