Welcome to the Go4Hybrid Project Web

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Final Workshop

The slides from the final workshop, held in Berlin from Monday 28th-29th October 2015, are available at here. The log in details have been mailed separately to all registered participants.


Strategic Objectives

The Go4Hybrid project aims to foster aeronautics RTD work in Europe by recognising merits and achievements of previous and existing EU projects.

The project follows the ACARE Vision-2020 and Flightpath-2050 future strategies, by contributing to “more affordable, safer, cleaner, quieter”, hence
greener aircraft. In particular in the field of computational fluid dynamics (CFD), nowadays applied extensively in all aerodynamic-based topics of
aircraft design, the Go4Hybrid project supports the European research policy and contributes to improving the competitiveness of the European
aeronautics industry. This will be achieved by a close collaboration between the partners of the project and by directing the proposed work to ensure a
focus on industrial requirements. By means of improved scientific capabilities and prediction tools with a high Technology Readiness Level aiming at
improved confidence when using hybrid RANS-LES methods, Go4Hybrid will allow for enhanced design processes by mitigating the “Grey Area” problem.
Consequently, this will result in fewer design cycles, lower costs and reduced time-to-market of challenging future aircraft designs.

Technical Objectives

Based on the aforementioned arguments to achieve better awareness of CFD, concisely written, the technical objectives of the Go4Hybrid project are:

  • To develop generally-applicable extensions to non-zonal hybrid RANS-LES models for mitigation of the Grey Area problem;
  • To improve the flexibility of embedded hybrid RANS-LES methods and hence their applicability to complex industrial problems;
  • To select the most capable and flexible methods based on systematic evaluation in a directly comparable manner;
  • To formulate Best Practice Guidelines (BPG) and maximise exploitation and dissemination of the improved methods;
  • Preserve knowledge obtained in the project through the entry of selected test cases to a well-known long-term database,
    namely the ERCOFTAC http://www.ercoftac.org Knowledge Base Wiki – at the end of the project (exploitation issue).
By extending their capabilities and applicability and hence increasing industrial confidence, the Go4Hybrid project has the

overall objective to increase the overall Technology Readiness Level (TRL) of hybrid RANS-LES methods.


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Topic revision: r12 - 2015-10-16 - 17:29:37 - AlistairRevell
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Interested in Grey Area Mitigation for Hybrid RANS-LES? EU Project Go4Hybrid - Final Workshop 28-29 September 2015, Berlin See: http://go4hybrid-final-workshop.eventbrite.de

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