[HTML][HTML] Numerical Simulation and Application of Radial Steel Gate Structure Based on Building Information Modeling under Different Opening Degrees

S Sun, R Zhang, X Liu, C Liu, A Wang - Water, 2024 - mdpi.com
The safe and stable operation of the radial gate is highly essential for hydropower stations.
As the dynamic load of gate, water flow generally causes the irregular distribution of …

Characteristics of plane gate vibration and holding force in closing process by experiments

Y Wang, G Xu, W Li, F Liu, Y Duan - Applied Sciences, 2020 - mdpi.com
A 1: 25 scale physical model test was employed to study the plane gate vibration and
holding force under the conditions of the fixed gate opening and closing process …

Structure Integrity Analysis Using Fluid–Structure Interaction at Hydropower Bottom Outlet Discharge

MR Mohd Radzi, MH Zawawi, MA Abas… - Water, 2023 - mdpi.com
Dam reliability analysis is performed to determine the structural integrity of dams and, hence,
to prevent dam failure. The Chenderoh Dam structure is divided into five parts: the left bank …

[PDF][PDF] Numerical visualization of flow in spillway and downstream of dam using fluid/structure interaction

MN Nashurdin, A Abas, A Azman, FC Ng… - AIP Conference …, 2019 - academia.edu
This paper presents the visualization of flow in the spillway and downstream of a reservoir
dam by using the fluid/structure interaction (FSI) numerical simulation. The current …

Reliability analysis on the reservoir dam spillway structure using fluid-structure interaction

MH Zawawi, FC Ng, A Azman, LH Tung… - IOP Conference …, 2020 - iopscience.iop.org
This paper presents a combined reliability and flow analysis on the spillway of reservoir dam
using the numerical fluid-structure interaction (FSI) approach. The spillway is an important …

Discrete Phase Modelling of Sediment Transport and Scouring of Suspended Particles in Dam Spillway

NM Zahari, MH Zawawi, LM Sidek… - … Research in Fluid …, 2021 - semarakilmu.com.my
One of foremost issue arise in the dam management and dam reliability assessment is the
sedimentation of suspended particles. Sedimentation affected the energy production and …

Fluid/structure Interaction Numerical Study on the Mechanical Integrity of Water Dam Reservoir Banks

FC Ng, A Azman, A Abas, MH Zawawi… - IOP Conference …, 2020 - iopscience.iop.org
Dam reliability analysis is conducted to access the integrity of dam structure and thus to
prevent dam failure. This paper presents the numerical reliability study of reservoir banks of …

Effect of free surface water level of Kenyir Dam on spillway structure using fluid-structure interaction (FSI) analysis

MRM Radzi, MN Nashrudin, MH Zawawi… - AIP Conference …, 2019 - pubs.aip.org
This paper investigated the effect of free surface water level of Kenyir Dam towards the
stress and deformation of spillway structure by using fluid-structure interaction (FSI) …

Discrete Particle Method Numerical Simulation on The Distributions of Suspended Particles in The Flow of Ogee Spillway Structure

NM Zahari, MH Zawawi, LM Sidek… - Journal of Advanced …, 2022 - semarakilmu.com.my
Dam failure is undeniably catastrophic and one of its major causes is the soil erosion near
the dam structure. In this paper, the characteristics and compositions of soil sediment in dam …

Finite Volume Method Numerical Modelling of the Penstock Flows in Dam Intake Sector Subjected to Varying Operating Conditions with Particle Image Velocimetry …

NM Zahar, MH Zawawi, FC Ng… - … Research in Fluid …, 2021 - semarakilmu.com.my
The formation of vortex and swirling in any flow structures of the hydropower dam is
undesirable, as it reduced the performance of turbine as well as lowered the efficiency of …