Dalam penelitian ini, metode volume hingga bertipe sel terpusat (cell-center) dengan metode Runge Kutta orde 4 sebagai integrasi waktu digunakan untuk memodelkan aliran akibat keruntuhan bendunga…
Dalam penelitian ini, metode volume hingga bertipe sel terpusat (cell-center) dengan metode Runge Kutta orde 4 sebagai integrasi waktu digunakan untuk memodelkan aliran melalui spillway dan pered…
Recent advances in shallow water modelling make accurate water-wave simulations possible, especially in the scope of Boussinesq-type models that take high-order (spatially and temporally) horizonta…
Sungai Segah adalah salah satu prasarana yang ada di dalam alur pelayaran angkutan batubara di daerah Kalimantan Timur. Bentuk Sungai Segah yang berkelok-kelok menyebabkan terjadinya sedimentasi di…
In this paper, a hybrid artificial viscosity–central-upwind (AV-CU) scheme is proposed for simulating recirculating turbulent shallow water flows by combining the artificial viscosity (AV) techni…
In this paper, a shared-memory parallel simulation of flood modeling is presented. The model used has second-order spatial and temporal accuracy, where the Monotonic Upwind Scheme for Conservation …
The pattern of water use operation is important to ensure the continuity of water supply system of a reservoir. This pattern, which is usually called power rule curve in a hydropower system, should…
This study highlights the solution of the 2D non-hydrostatic shallow water equations using an artificial viscosity (AV) technique. The model recently proposed by the first author in Ginting (2017)…
In this paper, the Reynolds-averaged Navier Stokes equations supplemented by the algebraic stress model are solved using the central-upwind scheme for simulating 2D turbulent shallow flows. The mo…
In this study, a two-dimensional cell-centred finite volume scheme is used to simulate dis- continuity in shallow water flows. Instead of using a Riemann solver, an artificial viscos- ity technique…