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HiFi-TURB - High precision and fast calculation of relevant flow features



HIFI-TURB
© NUMECA

Within the EU program Horizon 2020 the German Aerospace Center (DLR) and the partners evolve in the project HiFi-TURB (High-Fidelity DNS/LES for Innovative Turbulence Models) a new generation of reliable anisotropy-resolving turbulence models, able to predict accurately separated and vortical flows for the European aeronautics industry to be used in RANS and Hybrid RANS-LES methods – forming the CFD backbone in industry.With the innovative and ambitious objectives and goals of the HiFi-TURB project, using for the first time large and highly-refined LES/DNS data bases in a systematic manner, including the innovative use of AI and big-data technologies for feature detections towards new/improved turbulence models, the present gaps of capabilities in modelling challenging conditions within the flight envelop will be largely removed. According to the latter and driven by the work program and the technical objectives described above, industry will be supported and – to a certain extent – educated on how to run their simulations more ‘automatically’ with a minimum of user interventions – related to modelling aspects. Based on the present and even more future situation concerning HPC networks, it is the ambition of the HiFi-TURB project to forming the backbone in reaching the goals of resolving all relevant flow features in short times.

The DLR-Institute of Aerodynamics and Flow Technology leads a Work Package in HiFi-TURB and is mainly engaged in deriving and investigating new turbulence model terms based on its expertise in turbulence modeling.

 

Name HIFI-TURB (High-Fidelity DNS/LES for Innovative Turbulence Models)
Term 7/2019 - 6/2022
Partners DLR Institute of Aerodynamics and Flow Technology
  NUMECA International (Coordinator)
  Dassault Aviation
  SAFRAN S.A.
  Imperial College London
  ANSYS Germany
  Cineca Consorzio Interuniversitario
  Barcelona Supercomputing Center – CENTRO National de Supercomputacion
  Centre de Recherche en Aéronautique ASBL – CENAERO
  Centre Européen de Recherche et de Formation Avancée en Calcul Scientifique
  Office National d’Etudes et de Recherches Aerospatiales
  Università degli Studi di Bergam
  AUniversite Catholique de Louvain
  European Research Community on Flow Turbulence and Combustion
  Central Aerohydrodynamic Institute
  The Boeing Company

 

 

European Commission   This project has received funding from the European Union's Horizon 2020 research and innovation programme under grand agreement no 814837.

 


Contact
Dr. Cornelia Grabe
Head of Department

German Aerospace Center

Institute of Aerodynamics and Flow Technology
, C²A²S²E Center for Computer Applications in AeroSpace Science and Engineering
Göttingen

Tel.: +49 551 709-2628

Fax: +49 551 709-2416

Related Topics
Pollutant
Fluid Mechanics and Thermodynamics
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