Pubblicato su stage4eu il: 29/10/2019 ABB, R&D Internship – Optimization of the impeller shape of a transformer cooling system based on CFD simulations

ABB Switzerland
Rue des Sablieres 4-6, Geneve, Svizzera
Engineering
Posti disponibili Non specificato
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Attività:
  • CFD simulation of state-of-the-art impellers of existing traction transformer cooling systems
  • Measurement campaign of state-of-the-art cooling systems and correlation with CFD
  • Shape optimization iterations in CFD, goal being to decrease the noise level and increase the impeller efficiency (more air flow for the input mechanical power)
  • Selection of new impeller material and production method, mechanical FEM simulation if required
Requisiti principali:
  • Master degree or master studies in progress in a scientific field relevant to this subject
  • Good knowledge of ANSYS CFD tools as well as mechanical FEM tools
  • Acoustic knowledge would be an asset
  • Structured, proactive, self-driven and result oriented work approach
  • Good written and oral communication
  • Spirit of innovation, "out of the box" thinking