Universiti Teknologi Malaysia Institutional Repository

Meshless point interpolation formulation of kinematic wave equation for flood routing

Hirol, H. and Noor, M. A. M and Kasiman, E. H. and Hong, A. K. B. and Yusop, Z. and Yassin, A. Y. M. (2017) Meshless point interpolation formulation of kinematic wave equation for flood routing. Journal of Engineering and Applied Sciences, 12 (20). pp. 5286-5293. ISSN 1816-949X

Full text not available from this repository.

Official URL: http://medwelljournals.com/abstract/?doi=jeasci.20...

Abstract

This study presents the meshless Point Interpolation Method (PIM) formulation to solve kinematic wave equation for flood routing. It details on Galerkin residual method employing PIM shape functions in discretizing the unsteady partial differential equation. Two nonlinear solvers are considered; Picard and Newton-Raphson. The formulation are verified against both hypothetical data obtained from conventional numerical methods (finite difference and finite element method) and gauged data obtained from an actual river. Close agreements are obtained between the proposed PIM formulation and the conventional methods thus highlight the potential of PIM as an alternative numerical method in the field of hydrologic modelling.

Item Type:Article
Uncontrolled Keywords:hydrologic modelling, meshless method point interpolation method, saint venant kinematic wave equation
Subjects:T Technology > TA Engineering (General). Civil engineering (General)
Divisions:Civil Engineering
ID Code:81271
Deposited By: Narimah Nawil
Deposited On:24 Jul 2019 03:40
Last Modified:24 Jul 2019 03:40

Repository Staff Only: item control page