The ability to simulate aerodynamic flows using CFD methods has progressed rapidly over the last decades and has given rise to a change in design processes in aeronautics already. But more improvement is necessary to overcome the (still) existing lack in confidence in CFD usage, based on turbulence modelling. The TILDA project will offer methods and approaches combining advanced and efficient high-order numerical schemes (HOMs) with innovative approaches for LES and DNS in order to resolve all relevant flow features on tens of thousands of processors in order to get close to a full LES/DNS solution for 1billion degrees-of-freedom (DOF) not exceeding turn-around times of a few days.
The TILDA project will provide both an improved physical knowledge and more accurate predictions of non-linear, unsteady flows – near the borders of the flight envelope - which will directly contribute to an enhanced reliability of LES and DNS methods.
The main highly innovative objectives, targeting at industrial needs read:
The TILDA project is coordinated by NUMECA Int.
The second TILDA Symposium & Workshop on High-Fidelity Industrial LES/DNS (HiFiLeDsymp) will be held in Brussels on November 14th to 16th, 2018. The HiFiLeD Symposium will focus on all aspects related to high-fidelity LES/DNS, ranging from issues concerning the complexity, reliability, accuracy and uncertainties in generating the HiFiLeD data, to their application towards turbulence and transition modelling.
For more information see the registration website.