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transportation

1939 record(s)

 

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From 1 - 10 / 1939

  • HydBCsForOF is a set of hydraulic engineering boundary conditions for the Volume-of-Fluid solver "interfoam" of OpenFOAM. This is neither a part of openfoam nor endorsed by the owners of OpenFOAM. The provided boundary conditions allow the specification of water flow rates for variable water levels and the prescribtions of water levels with variable flow rates.

  • Navigation Lock Filling - Modeled Geometry and Physical Model Measurement Data This data set provides the geometry files and physical model measurement data for the filling process of a large navigation lock with a ship in the lock chamber from a water saving basin. The measured data contains water levels, pressure differences, forces on the ship and the opening height of the valves. The lock consists of a lock chamber with a pressure chamber underneath. Both chambers are hydraulically connected with vertical cylindrical filling nozzles inside the floor between both chambers. The three lateral saving basins are connected to the pressure chamber via two lateral culverts each of smoothly varying rectangular shape. Each saving basin has two of these connecting culverts. A vertical lifting valve in each culvert allows the controlled filling operation from the saving basins into the pressure chamber. In the experiment, the lock chamber is filled from the lowest saving basin. The physical model was constructed at a scale of 1:25. The provided data (geometry and model test results) is scaled to prototype scale by Froude's similitude. The data was used in the following publication: Thorenz, C., Schulze, L. (2021): Numerical Investigations of Ship Forces During Lockage. Journal of Coastal and Hydraulic Strucures. Please cite the paper when using the data.

  • Radwege und ergänzende Wege im Kreis Heinsberg. Es sind folgende Routen erfasst: NiederRheinroute, NiederRheinroute-Nebenroute, RurUfer-Radweg, Radverkehrsnetz NRW und Grünroute. Rad-Knotenpunkte im Kreis Heinsberg sowie angrenzende niederländische und Aachener Knotenpunkte.

  • Transport Networks of Germany, derived from the german digital landscape model at scale 1:250000. Mapped via EuroRegionalMap to satisfy INSPIRE and European Location Framework conformance. The dataset contains the road, railway, water and air network and is available as Open Data.

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