... The majority of simulations performed in industry are using Reynolds averaged Navier-Stokes (RANS) model because of its robustness and its computational efficiency. The drawback is on...
The majority of simulations performed in industry are using Reynolds averaged Navier-Stokes (RANS) model because of its robustness and its computational efficiency. The drawback is on results accuracy especially for simulations involving complex physics. It is necessary to better understand the models and the results of the simulation software used (StarCCM+) to go a step further in quantitative prediction.
The goal of this project is improve the turbulence models used at DAF CAE-engine. The candidate will start by reviewing the literature available on CFD validation. He will build models to replicate simulations from knowledge database (ERCOFTAC, NASA etc). He will improve his simulations to match as possible the reference data within reasonable computation time.
Several problems can be investigated: heat transfer between solid and fluid, rotation, compression etc.
Start date: 01-06-2021
DAF Trucks is a truck manufacturing company. DAF products are sold and serviced throughout Europe, the Middle East, Africa, South America, Australia, New Zealand and Asia. DAF occupies a leading position in the European truck market. DAF headquarters, main plants and development center are based in Eindhoven (The Netherlands).
The department Engine Hardware & Design is responsible for the development of new engine hardware concepts and maintaining the in-production engine families. The CAE (computer aided engineering) group has an open position for a trainee.
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