A STAGGERED METHOD FOR NUMERICAL FLOOD ROUTING IN RECTANGULAR CHANNELS

SULISTYONO, BAMBANG AGUS and WIRYANTO, LEO HARI (2019) A STAGGERED METHOD FOR NUMERICAL FLOOD ROUTING IN RECTANGULAR CHANNELS. Advances and Applications in Fluid Mechanics, 23 (2). pp. 171-179. ISSN 0973-4686

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Abstract

We consider the Saint Venant’s equations applied to flood routing in rectangular open channels. The model is solved numerically using a finite volume method on staggered grids. We select the use of this method, because Riemann solutions are not needed so that the numerical calculation does not require a lot of efforts and the numerical computation is cheap to do. Simulation results indicate that our proposed method is successful in solving the problems. In addition, we obtain that the greater value of the friction leads to the smaller value of the discharge.

Item Type:	Article
Subjects:	100 Mathematics and natural science > 120 Mathematics
Divisions:	Fakultas Ilmu Kesehatan dan Sains > S1-Pendidikan Matematika
Depositing User:	Bambang Agus Sulistyono
Date Deposited:	04 Jan 2023 02:46
Last Modified:	08 Jan 2023 04:59
URI:	http://repository.unpkediri.ac.id/id/eprint/8800

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