Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Evaluate RWS-model #56

Open
4 tasks
d2hydro opened this issue Jan 29, 2024 · 5 comments
Open
4 tasks

Evaluate RWS-model #56

d2hydro opened this issue Jan 29, 2024 · 5 comments
Assignees
Labels
RWS-HWS Issues in RWS-HWS model

Comments

@d2hydro
Copy link
Contributor

d2hydro commented Jan 29, 2024

Zoals besproken 28/05/2028:

image

@d2hydro d2hydro converted this from a draft issue Jan 29, 2024
@gijsber
Copy link

gijsber commented Feb 7, 2024

To include for water supply:

  • include user abstractions for drinking water supply (no return flow): priority 1
  • include user abstractions for energy industry with priority 2 and returnflow 90%
  • see: https://nl.wikipedia.org/wiki/Lijst_van_elektriciteitscentrales_in_Nederland
    Maybe we do not need all of them but can keep it shortened to the bigger ones (>80MW) which are not on the coastline
    energiecentrales.xlsx or even a subset.
    DM data could be leading, but if nothing is available, assume that the larger powerplants need 30m3/s as an abstraction rate

The test could be something like:
create a low flow on the Meuse (e.g. 20m3/s) and 600m3/s on the Rhine with zero precipitation.
confirm that the abstraction of e.g. Amercentrale is cut

@d2hydro d2hydro mentioned this issue Feb 8, 2024
@d2hydro d2hydro removed their assignment Mar 2, 2024
@ngoorden
Copy link
Collaborator

ngoorden commented Mar 4, 2024

@gijsber
Ik zie in "DM-fixed.txt" verwijzingen staan naar "Arcadis Bijlage 3 4.4". Heb jij deze bijlage of zou je hem kunnen achterhalen? Alvast dank!

@gijsber
Copy link

gijsber commented Mar 4, 2024

Hoi @ngoorden Ik heb bij geert nagevraagd. In de svn van NHI staan zo'n 500 PDF documenten. Hij is vast beter in staat om te pinpointen.

@DanielTollenaar DanielTollenaar self-assigned this Mar 15, 2024
@DanielTollenaar
Copy link
Collaborator

Voor het evalueren van het RWS-model ideeën voor de volgende analyses:

  • Balans-fout per basin: abs(Q * dt) - (dV)) / Vt-1, waarbij Q de netto in-/uitstroom
  • Volume-Courant (Cv) per basin: Q * dt / V -> Cv, waarbij Q de netto in-/uitstroom, Cv > 1 levert sowieso problemen (bij expliciete solvers)
  • Relatieve-afvoerverandering per edge: min([Qt+1, Qt]) / max([Qt+1, Qt]) -> grote tot onrealistische veranderingen in afvoer over de tijdstap betekent meer (kans op) numerieke instabiliteit

@gijsber
Copy link

gijsber commented Apr 22, 2024

Bijgevoegd de debieten van de Rijn en Maas (10 minuten serie vanaf 1-1-2023). met wat andere stations erbij

debieten_Rijn_Maas_2023_2024.xlsx

@DanielTollenaar DanielTollenaar added the RWS-HWS Issues in RWS-HWS model label Jan 6, 2025
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
RWS-HWS Issues in RWS-HWS model
Projects
Status: 🔖 Ready
Development

No branches or pull requests

3 participants