Surface water
Flow velocities (on the water surface) of the 3D-CFD simulation at the Sihl passage with the 3D city model, view in flow direction, Canton Zürich
Morphology at the River Wiese estuary with bedlevel changes of oberservations (left) and morphodynamic 2-D simulations (right), Canton Basel-Stadt
Water-level and discharge modelling at the Lake Pfäffikon, Canton Zürich
1D modelling at the River Alp, Canton Schwyz
2-phase simulation of a vertical fish pass with a distribution basin, Canton Bern
2D flood modelling at the River Linth, Canton Glarus
1-phase simulation of a stratification calculation, Canton Zürich
2D flood modelling at the River Linth, Canton Glarus
2D suspended transport modelling at the River Rhine in Birsfelden, Canton Basel-Stadt
TK CONSULT AG offers a wide variety of services in the domain of surface water modelling. This includes design of flood controls and hydraulic structures, sediment and debris studies as well as hazard and risk analysis. Our services are complemented using automatization and optimization tools. We continue to improve our vizalizations to present the numerical results in an understandable way. We apply different empirical and numerical models depending on the corresponding question and problem.
Services
- Hydraulic 1D/2D/3D-modelling
- Sediment and suspended transport in rivers and morphologic development
- Ecological modelling of aquatic habitats
- Design, analysis and optimization of hydraulic structures (e.g. culverts, flood retention basins, weirs, fish passage)
- Design of driftwood rakes
- Desing of bedload traps
- CFD
- Flood simulation and hazard maps
- Flood wave modelling
- Development of integral flood-control-concepts
- Rainfall-runoff model
- Estimation of flood relevant discharge
- Modelling of surface run-off due to extreme rainfall events
- Hydropeaking
- Bed load transport
- Fish migration facilities
- Optimisation of operation
- Hydraulic calculations for weir control
- Optimization, calibration of numerical models
- Inverse modelling
- Real-time online models
- Web applications (software development)
Latest News
Michel Kuhlmann, Dila Demiral Yüzügüllü, 17. September 2024
The revitalisation of the upper reaches of the Wiese river in the canton of Basel-Stadt is currently planned. TK CONSULT AG was commissioned by the canton to validate the river hydraulics for the project by the application of numerical modelling.
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Michel Kuhlmann, Dila Demiral Yüzügüllü, Mario Dolder, 15 March 2024
Assessment of the flood risk and dimensioning of the required bed stabilisation measures.
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Michel Kuhlmann, 12 May 2023
Numerical 2D-runoff-modelling regarding flood and surface runoff hazards
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Michel Kuhlmann, 22 March 2022
Hydraulic verification of structure dimensioning using 3D CFD multiphase modelling.
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Mattias Deller, 16. February 2022
Hydraulic investigation of the outlet structure of the flood tunnel from Lake Sarnen to the Sarneraa
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Michel Kuhlmann, October 4, 2021
TK CONSULT AG was invited to hold a talk at this year's Hydraulic Engineering Symposium at ETH Zürich on the subject of «2D flood-modelling of the river Sihl in the City of Zürich».
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Steffen Corbe, March 15, 2021
2D Simulations of the Flood Retention Basin «Drei Brücken»
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Lukas Vonwiller, December 3, 2020
2-D Flood Modelling in the City of Zurich Taking into Account Briges and Culverts
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Mattias Deller, 12. November 2020
As part of the renovation of a culvert on the Rötelbach in the canton of Thurgau, measures to increase capacity were checked using a 2-phase (water/air) 3D-CFD simulation
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Steffen Corbe, 15 July 2020
Evaluation of measures to increase the discharge capacity of the Limmat by 2D simulation.
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Michel Kuhlmann, Dr. Uli Kuhlmann, 15 July 2020
Evaluation of different weir configurations using inverse hydraulic 1D modelling.
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Dr. Lukas Vonwiller, April 16, 2020
Analysis of reservoir operation scenarios on morpho-dynamics and restoration of bedload continuity at the reservoir in Klingnau
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Ramona Nüssli, February 12, 2020
3D-CFD application to validate the temperature stratification of lake water used for industrial purposes
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Dr. Lukas Vonwiller, January 17, 2020
TK CONSULT AG improved the understanding of morphodynamic processes during flood events at the Wiese River using morphodynamic 2D simulations.
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Michel Kuhlmann, 09. Nov. 2018
Analysis of extreme flood discharges at the Escherkanal - 1D & 2D runoff modelling
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Steffen Corbe, 13. März 2018
Thermal modelling can show how warmed or cooled water spreads and mixes in rivers and lakes.
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Michel Kuhlmann, 26. Januar 2018
Talk at Basement User Meeting in Rapperswil (german slides).
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Mattias Deller, 13. November 2017
Article to the waterbalance of Switzerland in the September '17 edition of the magazine "Wasser Energie Luft"
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Steffen Corbe, 23. February 2017
Cooperation with the VAW, ETH Zurich, on "Aeration and two phase flow characteristics of bottom outlets"
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Steffen Corbe, 07. Februar 2017
HOLINGER SA in Luxembourg invited their customers to a customer event staged at BIODIVERSUM in the "Haff Réimech" nature reserve. Steffen Corbe spoke on 3D CFD simulation in water management (Updated slides in German)
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Michel Kuhlmann, 25. Januar 2017
Problem analysis with 2d-modelling. Talk by Steffen Corbe held at the Basement User Meeting in Rapperswil
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