Abstract

At present the problematic of floods is larger than ever because global warming, deforestation and other factors increase chance of flood creation. As prevention to floods, designing of many new anti-floods projects have been started. In the future, these projects will stop floods completely or at least reduce their consequences. Water flow simulation and visualization is an integral part of this process. Simulation is used for testing, if the project meets flood protection requirements. Visualization is used for presenting and helps investors and wide public to better understand these projects. Stereoscopic visualization can be also used, because displaying of outputs from simulation and visualization is important, too. This paper aims at fluid flow simulation and visualization software. Also aims at hardware that can be used for stereoscopic visualization.

Highlights

  • Simulation on anti-flood barrier virtual model is used for testing, whether the newly proposed project satisfies the requirements for flood protection

  • Visualization is used for project presenting and helps investors and wide public to better understand the project, because not everyone knows how to read blueprints

  • Nowadays the fluid flow simulation is an integral part of design and testing

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Summary

USED METHODS

Several floods hit Slovakia in recent years. Some of them were small and caused only small damage on human properties. Visualization is used for project presenting and helps investors and wide public to better understand the project, because not everyone knows how to read blueprints Another important thing is how will be outputs from water flow simulation and visualization displayed. This paper aims at simulation and visualization software that can be used for water (or any fluid) flow simulation and visualization. Both visualization and simulation use laws of fluid mechanics [1] for realistic visualizations and physically accurate simulations (liquids, gases and plasmas belongs to fluids). May yield software that improves the accuracy and speed of complex simulation scenarios such as transonic or turbulent flows

SIMULATION
VISUALIZATION
Fluid flow model creation
Photorealistic visualization
STEREOSCOPIC VISUALIZATION
Preparation phase
Calculation phase
Terrain modelling
Improving a fish passage design
CONCLUSION
Full Text
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