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, Volume 121, Issue 4, pp 36–39 | Cite as

Simulation of Engine Compartment Flow with Heat Input

  • Alexander Kospach
  • Dirk Bäder
Development
  • 24 Downloads

The thermal protection of the engine and the components installed in the engine compartment is an important element in the vehicle development process. In collaboration with Audi, the Virtual Vehicle Research Center in Graz has developed a simulation method to identify and evaluate critical temperature areas.

Initial Situation

The need to reduce CO2emissions creates new challenges for today's automotive industry in terms of energy management systems, electrification, lightweight design and thermal control strategies. New methods are required to solve these challenges. A simulation method was developed in collaboration with the Virtual Vehicle Research Center, to simulate the engine compartment flow with heat input for the thermal protection development process at Audi. The modelling of the heat exchangers was given special attention. Critical temperature areas, so-called hot spots, in the engine compartment and the phenomenon of recirculation of warm air can now be identified. The...

Notes

Thanks

The authors would like to express their special thanks to Audi AG. Furthermore, the work was developed in cooperation with Audi AG at Virtual Vehicle Research Center in Graz (Austria). The work is partially funded by the Competence Centers for Excellent Technologies Programme (Comet K2) of the Federal Ministry for Transport, Innovation and Technology (bmvit), the Federal Ministry for Digital, Business and Enterprise (bmdw), the Austrian Research Promotion Agency (FFG), the Province of Styria and the Styrian Business Promotion Agency (SFG).

Copyright information

© Springer Fachmedien Wiesbaden GmbH, part of Springer Nature 2019

Authors and Affiliations

  • Alexander Kospach
    • 1
  • Dirk Bäder
    • 2
  1. 1.Virtual Vehicle Research CenterGrazÖsterreich
  2. 2.Audi AGIngolstadtGermany

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