Multiple solutions of the Navier-Stokes equations computing water flow in sand traps
SK Almeland, NRB Olsen, K Bråveit… - … of computational fluid …, 2019 - Taylor & Francis
Two cases are presented wherein the main flow pattern in sand traps changes considerably
as a function of discretization scheme, grid resolution and turbulence model. Both cases …
as a function of discretization scheme, grid resolution and turbulence model. Both cases …
Three-dimensional numerical study of free-flow sediment flushing to increase the flushing efficiency: A case-study reservoir in Japan
The catchment of the Dashidaira reservoir located on the Kurobe River has high sediment
yield. Because of the sufficient available amount of water in the catchment during flood …
yield. Because of the sufficient available amount of water in the catchment during flood …
A numerical geotechnical model for computing soil slides at banks of water reservoirs
NRB Olsen, S Haun - International Journal of Geo-Engineering, 2020 - Springer
Soil slides can occur when the water level in a lake or a reservoir is lowered. This may take
place in situations when a reservoir is flushed to remove sediments. The current study …
place in situations when a reservoir is flushed to remove sediments. The current study …
What does the volume-averaged water age distribution function reveal about flow fields in rectangular shallow reservoirs?
Shallow reservoirs are hydraulic structures widely used for water storage or as
sedimentation tanks. Their design and sizing are intricate due to the complex flow fields …
sedimentation tanks. Their design and sizing are intricate due to the complex flow fields …
Applying optimization methods for automatic calibration of 3D morphodynamic numerical models of shallow reservoirs: comparison between lozenge-and hexagon …
V Shoarinezhad, S Wieprecht… - Journal of …, 2023 - iwaponline.com
Understanding the complexity of the siltation process and sediment resuspension in shallow
reservoirs is vital for maintaining the reservoir functionality and implementing sustainable …
reservoirs is vital for maintaining the reservoir functionality and implementing sustainable …
[HTML][HTML] Numerical study of discharge adjustment effects on reservoir morphodynamics and flushing efficiency: an outlook for the Unazuki Reservoir, Japan
The Unazuki Reservoir is located on the Kurobe River, which is influenced by a catchment
with one of the highest sediment yields in Japan. Due to a sufficiently available discharge …
with one of the highest sediment yields in Japan. Due to a sufficiently available discharge …
Age of water particles as a diagnosis of steady-state flows in shallow rectangular reservoirs
The age of a water particle in a shallow man-made reservoir is defined as the time elapsed
since it entered it. Analyzing this diagnostic timescale provides valuable information for …
since it entered it. Analyzing this diagnostic timescale provides valuable information for …
Unsteady shallow meandering flows in rectangular reservoirs: A modal analysis of URANS modelling
Shallow flows are common in natural and human-made environments. Even for simple
rectangular shallow reservoirs, recent laboratory experiments show that the developing flow …
rectangular shallow reservoirs, recent laboratory experiments show that the developing flow …
Two-Dimensional Depth Averaged Numerical Modelling of Flow Pattern and Sedimentation in Shallow Reservoirs
Shallow reservoirs are hydraulic structures used for stormwater management or for trapping
sediments. Sedimentation in these structures must be minimized or maximized …
sediments. Sedimentation in these structures must be minimized or maximized …