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Im Video zeigt ein Bachelorand, wie aerodynamische Fragestellungen direkt in die Fahrzeugentwicklung einfließen und welche Rolle Simulation, Konstruktion und Tests im Entwicklungsprozess spielen.
I'm Hannes Heusel and I've done here at the HM my Bachelor in Machine-Bow. In my Bachelor-Arbeit I've researched the aerodynamics of the current Hydro-to-Motion-Fahrzeuge. and especially the air-water supply. Highlight Motion is a project at the University of München, where the students can develop a water-stuff-tributed vehicle and then take part in the way. Our vehicle is about efficiency, so we try to reduce all the pressure of the vehicle, so we can reduce all the pressure. With the energy from 1 liter of coal, our vehicle will be about 2400 kilometers away. At the beginning, I had the flow of the vehicle with a CFD simulation, and then I built the wind channel model. I tested the wind channel and tested the measures I took in the wind channel, compared to the ones I made in the computer simulation. What I am measuring in the wind channel is the resistance. Wollfäden holds in the flow, so that you can use the flow of the water. practically visible because they follow the stromal. And you can see some of the waves that are available on the vehicle surface, which you want to avoid. I think it's important because the aerodynamics has a great influence on the efficiency of the vehicle. And through the tests of the wind channel can you so that model will be optimized. and the final car will use.
