Thesis Numerical Optimization of High-Pressure Radial Compressors

Everllence enables its customers to achieve sustainable value creation in the transition towards a carbon neutral future. Addressing tomorrows challenges within the marine energy and industrial sectors we improve efficiency and performance at a systemic level. Leading the way in advanced engineering for more than 250 years we provide a unique portfolio of technologies. Headquartered in Germany Everllence employs some 15000 people at over 120 sites globally. Our after-sales brand Everllence PrimeServ offers a vast network of service centres to our customers all over the world.

• Familiarization with the fundamentals of turbocharger compressoraerodynamics as well as numerical simulation methods (CFD)
• Development of computational models and execution of CFD simulations fora turbocharger compressor
• Parametric variant analysis of relevant component regions such as bladedesign and secondary flow passages
• Analysis of the resulting flow fields with regard to loss mechanisms andsecondary flows
• Identification of optimization potentials in the investigated componentregions
• Geometric modification and optimization of these regions using appropriateCFD methods
• Comparison and evaluation of the optimized geometry based on defined keyperformance indicators (e.g. efficiency pressure ratio mass flow and
  compressor map characteristics)
• Evaluation visualization and interpretation of the simulation results
• Documentation and presentation of the results

• Bachelor / Master Thesis in mechanical engineering or aerospaceengineering or similar
• Knowledge in turbomachinery / fluid dynamics
• Experience with numerical fluid dynamics (CFD)
• Basic knowledge in Linux and scripting (Python Bash or similar) beneficial

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Everllence headquarters in Augsburg were once the setting for the invention of the diesel engine with which Rudolf Diesel declared war on the steam engine. Today our primary mission is to overcome the challenges faced by the marine energy and industrial sectors not only to ensure our customers success but also to preserve our environment. From small increases in the efficiency of individual components such as dual-fuel engines exhaust gas treatment systems or software solutions to major innovations at system level every day around 5000 employees work at our site in the beautiful renaissance city of Augsburg to create a better future. You too can help us do that. We are the employer for you if you want to make a difference.

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