UK Benchmark 6 (Water Module): Difference between revisions

From Tygron Support wiki
Jump to navigation Jump to search
← Older edit
Frank@tygron.nl (talk | contribs)
Tygron, Tygron_admin, Bureaucrats, Interface administrators, Administrators
46,429 edits
No edit summary
 
(25 intermediate revisions by 5 users not shown)
Line 1: Line 1:
==UK Benchmarks==
This [[Water Module benchmarks|benchmark]] performs ''UK EA benchmark Test 6 – Dambreak'' using the [[Water Module]] of the {{software}}.


===Benchmark 2===
<youtube>2UO1UdOEbtU</youtube>


====description====
his dambreak test case (see Appendix A.6) originates from the IMPACT project (Soares-Frazão and Zech 2002). Physical measurements were provided by the Civil Engineering Laboratory of the Université Catholique de Louvain (UCL).
Engine version: 2019.0.0 DEV 66.0
Date executed: 2018-07-10
 
Characteristics:
A test for the evaluation of an inundation pattern and depth at low momentum over a complex topography:
* Dimensions: 2000m X 200m
* Roughness: uniform manning = 0,03 m/s1/3
* Initial conditions: empty grid
* Resolution: 20m grid
* Boundary condition: Q(t) in North-East side of the model domain
 
note: the benchmark was executed on a 10m, instead of 20m
 
[[File:Inundation benchmark 01.PNG]]
 
====results====
Water levels every 300 secs on the centre of every depression are requested together with a map of the waterdepts at the end of simulation.
 
The waterdepth at the end of simulation is shown below
 
[[File:Inundation benchmark 02.PNG]]
 
And graphs of water levels at the centre of every depression:
 
[[File:Inundation benchmark 03.PNG]]
 
[[File:Inundation benchmark 04.PNG]]
 
===Benchmark 3===
 
====description====
Engine version: 2019.0.0 DEV 68.0
Date executed: 2018-07-11
 
Characteristics:
Test for conservation of momentum over a small obstruction. By inertia (flow changing over time) some water flows over the obstruction.  
* Dimensies: zie Figuur below
* Roughness: uniform manning = 0,01 m/s1/3
* Initial condition: 0m water depth
* Resolution: 5m grid
* Boundary condition: Q(t), see figure below
 
[[File:Inundation benchmark 05.PNG|400px]]
 
====results====
Results every 2 seconds in the middle of every despression are requested and shown below
 
 
[[File:Inundation benchmark 06.PNG]]
 
===Benchmark 6===
 
====description====
Engine version: 2019.0.0 DEV 61.0
Date executed: 2018-07-09


Characteristics:
Characteristics:
* Dimensions: 20X the values below
* Dimensions: 20X the values below
* Roughness: uniform manning = 0,05 m/s1/3
* Roughness: uniform manning = 0,05 m/s1/3
* Initiële conditions: 8m in reservoir, 0,4m in floodplain
* Initial conditions: 8m in reservoir, 0.4m in floodplain
* Modelgrid resolution: 2m
* Modelgrid resolution: 2m


[[File:Inundation benchmark 07.PNG|400px]]
[[File:Inundation benchmark 07.PNG|600px]]
 
====Results====
Measured water levels and velocities were provided by UCL for six points (G1 to G6,
except for velocities at G6). The results for each point are shown below.


====results====
[[File:Inundation benchmark 08.PNG]]
[[File:Inundation benchmark 08.PNG]]
Velocity profiles
[[File:Inundation benchmark 09.PNG]]
[[File:Inundation benchmark 09.PNG]]
{{article end
|references-old=
<references>
{{ref|environmental-agency
  |name=Benchmarking the latest generation of 2D hydraulic modelling packages
  |link=https://consult.environment-agency.gov.uk/engagement/bostonbarriertwao/results/appendix-6---neelz--s.---pender--g.--2013--benchmarking-the-latest-generation-of-2d-hydraulic-modelling-packages.-bristol_environment-agency.pdf
  |lastvisit=2018-08-03
  |author=Environmental Agency (2013)
  |page=
  |source=Report – SC120002
}}
</references>
}}
[[Category:Benchmarks]]
{{Water Module buttons}}

Latest revision as of 08:09, 8 July 2026

This benchmark performs UK EA benchmark Test 6 – Dambreak using the Water Module of the Tygron Platform.

his dambreak test case (see Appendix A.6) originates from the IMPACT project (Soares-Frazão and Zech 2002). Physical measurements were provided by the Civil Engineering Laboratory of the Université Catholique de Louvain (UCL).

Characteristics:

  • Dimensions: 20X the values below
  • Roughness: uniform manning = 0,05 m/s1/3
  • Initial conditions: 8m in reservoir, 0.4m in floodplain
  • Modelgrid resolution: 2m

Results

Measured water levels and velocities were provided by UCL for six points (G1 to G6, except for velocities at G6). The results for each point are shown below.

Velocity profiles

Water Module
Tutorials
Overview
Theory
Benchmarks
Retrieved from "https://support.tygron.com/w/index.php?title=UK_Benchmark_6_(Water_Module)&oldid=89983"